AGRI NUTRITION GROUP LTD
PRER14A, 1999-01-28
PHARMACEUTICAL PREPARATIONS
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                                    SCHEDULE 14A
                                    (Rule 14a-101)
                        INFORMATION REQUIRED IN PROXY STATEMENT
                               SCHEDULE 14A INFORMATION
              Proxy Statement Pursuant to Section 14(a) of the Securities
                    Exchange Act of 1934 (Amendment No.          )

  Filed by the Registrant [X]
  Filed by a Party other than the Registrant [ ]

  Check the appropriate box:
  [X] Preliminary Proxy Statement             |_|   Confidential, For Use of the
                                                Commission Only (as permitted by
                                                Rule 14a-6(e)(2))
  |_| Definitive Proxy Statement
  |_| Definitive Additional Materials
  |_| Soliciting Material Pursuant to Rule 14a-11(c) or Rule 14a-12

                          Agri-Nutrition Group Limited 
                (Name of Registrant as Specified in Its Charter)


      (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

Payment of Filing Fee (Check the appropriate box):
         |_| No fee required.
         [ ] Fee computed on table below per Exchange Act Rules  14a-6(i)(1) and
0-11.

         (1) Title of each class of securities to which transaction applies:

- --------------------------------------------------------------------------------


         (2) Aggregate number of securities to which transaction applies:

- --------------------------------------------------------------------------------


         (3) Per unit price or other  underlying  value of transaction  computed
pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee
is calculated and state how it was determined):

- --------------------------------------------------------------------------------


         (4) Proposed maximum aggregate value of transaction:

- --------------------------------------------------------------------------------


         (5) Total fee paid:

- --------------------------------------------------------------------------------


         |X| Fee paid previously with preliminary materials:
                                    $2,812.58
- --------------------------------------------------------------------------------


         |_| Check box if any part of the fee is offset as  provided by Exchange
Act Rule  0-11(a)(2)  and identify the filing for which the  offsetting  fee was
paid previously.  Identify the previous filing by registration statement number,
or the form or schedule and the date of its filing.

         (1) Amount previously paid:

- --------------------------------------------------------------------------------


         (2) Form, Schedule or Registration Statement No.:

- --------------------------------------------------------------------------------


         (3) Filing Party:

- --------------------------------------------------------------------------------


         (4) Date Filed:

- --------------------------------------------------------------------------------



<PAGE>




                   [Agri-Nutrition Group Letterhead]
   
                                                             February     , 1999
    


Dear Stockholder:
   
         You are  cordially  invited  to  attend  the  1999  Annual  Meeting  of
Stockholders to be held at a.m., local time, on February , 1999 at Missouri.  At
the meeting you will be asked to consider  and vote upon a proposed  transaction
whereby Virbac, Inc. ("Virbac"),  the U.S. subsidiary of Virbac S.A. ("VBSA"), a
French  veterinary  pharmaceutical  manufacturer,  will  merge with and into the
Company and VBSA will become the Company's controlling stockholder.

         The proposed  transaction has several important features in addition to
the merger itself. First,  immediately prior to the merger Virbac will receive a
cash infusion  from VBSA of $6.7 million plus an amount  sufficient to eliminate
its  approximately  $9.0 million of debt.  Second,  within 60 days following the
merger the Company will conduct a public tender offer  utilizing $3.0 million of
the cash infusion to purchase  1,000,000  shares,  or approximately  10%, of the
Company's  currently  outstanding Common Stock at $3.00 per share. And third, if
the closing price of the Common Stock has not reached  $3.00 for 40  consecutive
trading  days  within two years after the merger,  the  Company  will  conduct a
second tender offer,  funded by VBSA,  for an additional  1,395,000  shares,  or
approximately 15% of the shares currently outstanding,  also at $3.00 per share.
These and other aspects of the proposal are discussed in the accompanying Notice
of Annual Meeting of Stockholders  and Proxy  Statement,  which you are urged to
review carefully.

         At the Annual Meeting, you will also be asked to consider and vote upon
the  election  of two Class 1 Directors  to serve on the Board for a  three-year
term. If the Merger is consummated, however, the two Class 1 Directors, together
with one Class 2 Director,  will resign from the five-member  Board of Directors
and their positions will be filled by three persons designated by VBSA.

         The Board of Directors has unanimously approved the proposal,  believes
the proposal is fair to and in the best interests of stockholders and recommends
that stockholders vote FOR the proposal.  The Board of Directors also recommends
that  stockholders  vote FOR  election  of the two  nominees to serve as Class 1
Directors.

         Also enclosed is a form of proxy solicited by the Board of Directors in
connection with the Annual Meeting. Whether or not you plan to attend the Annual
Meeting, it is very important that you complete, sign, date and return the proxy
card as soon as possible.  Please use the enclosed  postage prepaid  envelope to
return the completed and executed proxy card. If you attend the Annual  Meeting,
you may revoke the proxy at that time by requesting the right to vote in person.
    
Sincerely,


Bruce G. Baker
President and Chief
Executive Officer



<PAGE>



                       AGRI-NUTRITION GROUP LIMITED
   
                NOTICE OF 1999 ANNUAL MEETING OF STOCKHOLDERS
                          To be held February    , 1999
    
   
To the Stockholders of Agri-Nutrition Group Limited:
    
   
         NOTICE IS HEREBY  GIVEN that the 1999  Annual  Meeting of  Stockholders
(the "Annual Meeting") of Agri-Nutrition  Group Limited ("AGNU") will be held on
February  , 1999  at  a.m.,  local  time,  at the  Missouri,  for the  following
purposes:

1.   to consider and vote upon a proposal  (the  "Proposal")  to approve (a) the
     Agreement and Plan of Merger, dated as of October 16, 1998, as amended (the
     "Merger  Agreement"),   among  AGNU,  Virbac  S.A.,  a  French  corporation
     ("VBSA"), Interlab S.A.S., a French corporation and wholly owned subsidiary
     of VBSA  ("VBSA  Sub"),  and  Virbac,  Inc.,  a  Delaware  corporation  and
     subsidiary  of VBSA Sub  ("Virbac"),  pursuant  to which  (i)  Virbac  will
     receive a cash  infusion  from VBSA through VBSA Sub,  (ii) AGNU will issue
     approximately  12,500,000  shares of its Common Stock (the "Merger Shares")
     to VBSA Sub and Virbac  will be merged (the  "Merger")  with and into AGNU,
     with  AGNU  being  the  surviving  entity  and  VBSA  Sub  its  controlling
     stockholder,  (iii) the Board of Directors of AGNU will be reconstituted to
     include a majority of  Directors  designated  by VBSA,  (iv) AGNU's  fiscal
     year-end  will  change  from  October  31 to  December  31,  (v) AGNU will,
     immediately  after  the  effective  time  of the  Merger,  transfer  all of
     Virbac's  operating  assets to a newly formed  wholly owned  subsidiary  of
     AGNU,  (vi) AGNU will,  within 60 days of the effective date of the Merger,
     commence a tender offer to purchase  1,000,000 shares of AGNU's outstanding
     Common Stock  (excluding  the Merger Shares) at a price of $3.00 per share,
     and (vii) AGNU will, on the second anniversary of the effective date of the
     Merger and under certain  circumstances,  commence a second tender offer to
     purchase 1,395,000 shares of AGNU's outstanding Common Stock (excluding the
     Merger Shares and certain other shares) at a price of $3.00 per share;  and
     (b) an amendment of AGNU's  Certificate  of  Incorporation  to, among other
     things,   change  AGNU's  name  to  Virbac  Corporation  and  increase  its
     authorized Common Stock from 20,000,000 to 38,000,000 shares.

2.   to elect two Class 1 Directors to serve on the Board for a three-year term;
     and

3.   to  transact  such other  business as may  properly  come before the Annual
     Meeting or any adjournment or postponement thereof.
    
         The proposed Merger,  the Merger Agreement and the proposed  amendments
to the Certificate of Incorporation are more fully described in the accompanying
Proxy  Statement.  Copies of the Merger  Agreement and the proposed  Amended and
Restated Certificate of Incorporation are attached as Appendix A and Appendix B,
respectively,  to the  Proxy  Statement.  We  urge  you to  read  this  material
carefully.

   
         The Board of Directors has unanimously approved the Proposal,  believes
the Proposal is fair to and in the best interests of the AGNU  stockholders  and
recommends that the AGNU stockholders


<PAGE>



vote FOR the Proposal.  The Board of Directors also recommends that stockholders
vote FOR election of the two nominees to serve as Class 1 Directors.

         Only  stockholders  of record at the close of business on December  31,
1998 will be  entitled  to notice of and to vote at the Annual  Meeting  and any
adjournment or postponement thereof. A complete list of stockholders entitled to
vote at the Annual  Meeting will be available  for  inspection at the offices of
Agri-Nutrition  Group Limited,  Riverport  Executive  Center II, 13801 Riverport
Drive, Suite 111, Maryland Heights,  Missouri 63043, during the 10 days prior to
the Annual  Meeting  and will also be  available  for  inspection  at the Annual
Meeting.
    

                                          By Order of the Board of Directors,


                                          Robert J. Elfanbaum
                                          Secretary

Maryland Heights, Missouri
January     , 1999

   
IT IS  IMPORTANT  THAT  YOUR  SHARES  BE  REPRESENTED  AT  THE  ANNUAL  MEETING.
THEREFORE, WHETHER OR NOT YOU PLAN TO ATTEND THE ANNUAL MEETING, PLEASE COMPLETE
YOUR PROXY AND RETURN IT IN THE ENCLOSED ENVELOPE,  WHICH REQUIRES NO POSTAGE IF
MAILED IN THE UNITED  STATES.  IF YOU LATER DECIDE TO ATTEND THE ANNUAL  MEETING
AND WISH TO VOTE IN PERSON,  OR IF YOU WISH TO REVOKE  YOUR PROXY FOR ANY REASON
PRIOR TO THE VOTE AT THE ANNUAL MEETING,  YOU MAY DO SO AND YOUR PROXY WILL HAVE
NO FURTHER EFFECT.
    

<PAGE>



                          AGRI-NUTRITION GROUP LIMITED
                        13801 Riverport Drive, Suite 111
                        Maryland Heights, Missouri  63043

                                 PROXY STATEMENT


                                  INTRODUCTION
   
         This  Proxy  Statement  is  being  furnished  to  the  stockholders  of
Agri-Nutrition  Group Limited  ("AGNU" or the "Company") in connection  with the
solicitation  of proxies by the Company's Board of Directors for use at the 1999
Annual Meeting of Stockholders to be held February , 1999 and at any adjournment
or postponement  thereof (the "Annual  Meeting").  This Proxy Statement is first
being mailed to stockholders on or about February , 1999.

         The Company has entered into an  Agreement  and Plan of Merger dated as
of October 16, 1998,  as amended (the "Merger  Agreement"),  with Virbac S.A., a
French  corporation  ("VBSA"),  Interlab S.A.S., a French corporation and wholly
owned subsidiary of VBSA ("VBSA Sub"), and Virbac,  Inc., a Delaware corporation
and subsidiary of VBSA Sub ("Virbac"), pursuant to which (i) Virbac will receive
a cash infusion  from VBSA through VBSA Sub, (ii) AGNU will issue  approximately
12,500,000  shares of its Common  Stock (the  "Merger  Shares")  to VBSA Sub and
Virbac will be merged  (the  "Merger")  with and into AGNU,  with AGNU being the
surviving  entity  and VBSA its  controlling  stockholder,  (iii)  the  Board of
Directors  of AGNU will be  reconstituted  to  include a majority  of  Directors
designated by VBSA,  (iv) AGNU's fiscal  year-end will change from October 31 to
December 31, (v) AGNU will,  immediately after the effective time of the Merger,
transfer  all of  Virbac's  operating  assets  to a newly  formed  wholly  owned
subsidiary of AGNU, (vi) AGNU will,  within 60 days of the effective date of the
Merger,  commence  a  tender  offer  to  purchase  1,000,000  shares  of  AGNU's
outstanding  Common Stock  (excluding the Merger Shares) at a price of $3.00 per
share  (the  "Mandatory  Tender  Offer"),  and (vii)  AGNU  will,  on the second
anniversary of the effective date of the Merger and under certain circumstances,
commence  a  second  tender  offer  to  purchase   1,395,000  shares  of  AGNU's
outstanding  Common Stock (excluding the Merger Shares and certain other shares)
at a price of $3.00 per share (the "Contingent  Tender Offer" and, together with
the Mandatory Tender Offer, the "Tender Offers").

         At the Annual  Meeting,  the  Company's  stockholders  will be asked to
consider  and vote upon a proposal  (the  "Proposal")  to approve (a) the Merger
Agreement  and  (b)  proposed   amendments  to  the  Company's   Certificate  of
Incorporation  to,  among  other  things,  change the  Company's  name to Virbac
Corporation  and increase its authorized  shares of Common Stock from 20,000,000
to  38,000,000  shares (the  "Certificate  Amendment").  The number of currently
authorized and unissued shares of the Company's  Common Stock is insufficient to
satisfy the requirements of the Merger Agreement,  and the Certificate Amendment
would  not  have  been  proposed  in  the  absence  of  the  Merger   Agreement.
Accordingly, the Merger Agreement and the Certificate Amendment are presented to
stockholders  as a single  proposal.  Copies  of the  Merger  Agreement  and the
proposed Amended and Restated  Certificate of Incorporation  are attached hereto
as Appendix A and Appendix B, respectively.
    

         Under the Delaware  General  Corporation Law (the "Delaware  Law"), the
affirmative  vote of the holders of a majority of the outstanding  shares of the
Company's Common Stock is required for approval of the Proposal.  The holders of
approximately 2,955,000, or approximately 32%, of the outstanding


<PAGE>



shares,  including the Company's  Directors  and  executive  officers,  who hold
approximately  1,715,000  of such  shares,  have  agreed with VBSA to vote their
shares in favor of the Proposal.

   
      At the Annual Meeting, you will also be asked to consider and vote upon
the  election  of two Class 1 Directors  to serve on the Board for a  three-year
term. If the Merger is consummated, however, the two Class 1 Directors, together
with one Class 2 Director,  will resign from the five-member  Board of Directors
and their positions will be filled by three persons designated by VBSA.

         The  Company's  By-Laws  provide for the  election of  Directors by the
affirmative  vote of a majority of shares  represented at a meeting and entitled
to vote for the election of Directors.
    

         THIS  PROXY  STATEMENT  CONTAINS   FORWARD-LOOKING   STATEMENTS.   SUCH
STATEMENTS  ARE BASED UPON THE BELIEFS AND  ASSUMPTIONS  OF, AND ON  INFORMATION
AVAILABLE TO, THE MANAGEMENT OF THE COMPANY MAKING SUCH STATEMENT. THE FOLLOWING
ARE OR MAY  CONSTITUTE  FORWARD-LOOKING  STATEMENTS  WITHIN  THE  MEANING OF THE
PRIVATE  SECURITIES  LITIGATION  REFORM ACT OF 1995:  (I)  STATEMENTS  REGARDING
SYNERGIES  AND COST SAVINGS TO BE REALIZED AS A RESULT OF THE MERGER,  ACCRETION
TO AGNU'S EARNINGS TO BE REALIZED AS A RESULT OF THE MERGER,  FUTURE DEVELOPMENT
OF THE  BUSINESSES  OF AGNU AND  VIRBAC OR OTHER  EFFECTS  OF THE  MERGER;  (II)
STATEMENTS  PRECEDED BY,  FOLLOWED BY OR THAT  INCLUDE THE WORDS "MAY,"  "WILL,"
"COULD," "SHOULD,"  "BELIEVE,"  "EXPECT," "FUTURE,"  "POTENTIAL,"  "ANTICIPATE,"
"INTEND,"  "PLAN,"  "ESTIMATE" OR "CONTINUE" OR THE NEGATIVE OR OTHER VARIATIONS
THEREOF;  (III)  INFORMATION  REGARDING  YEAR 2000  COMPLIANCE;  AND (IV)  OTHER
STATEMENTS REGARDING MATTERS THAT ARE NOT HISTORICAL FACTS. SUCH FORWARD-LOOKING
STATEMENTS ARE SUBJECT TO VARIOUS RISKS AND  UNCERTAINTIES,  INCLUDING (I) RISKS
AND UNCERTAINTIES  RELATING TO THE POSSIBLE INVALIDITY OF THE UNDERLYING BELIEFS
AND  ASSUMPTIONS,  (II) POSSIBLE  CHANGES OR DEVELOPMENTS  IN SOCIAL,  ECONOMIC,
BUSINESS,  INDUSTRY,  MARKET, LEGAL AND REGULATORY CIRCUMSTANCES AND CONDITIONS,
AND (III)  ACTIONS  TAKEN OR  OMITTED  TO BE TAKEN BY THIRD  PARTIES,  INCLUDING
CUSTOMERS,   SUPPLIERS,   BUSINESS   PARTNERS,   COMPETITORS  AND   LEGISLATIVE,
REGULATORY, JUDICIAL AND OTHER GOVERNMENTAL AUTHORITIES AND OFFICIALS.



<PAGE>



                           TABLE OF CONTENTS
<TABLE>
<CAPTION>

                                                                                                               Page
<S>                                                                                                        <C>
SUMMARY  .........................................................................................................1
         The Parties..............................................................................................1
         The Annual Meeting.......................................................................................1
         The Merger...............................................................................................2
         The Certificate Amendment................................................................................5
         Summary Historical and Unaudited Pro Forma Combined Financial Data.......................................6

THE ANNUAL MEETING................................................................................................9
         Date, Time and Place.....................................................................................9
         Matters to be Considered.................................................................................9 
         Stockholders Entitled to Vote, Quorum....................................................................9
         Votes Required...........................................................................................9
         Voting of Proxies........................................................................................9
         Revocability of Proxies.................................................................................10
         Expenses of Solicitation of Proxies.....................................................................10
         Appraisal Rights........................................................................................10

THE PROPOSAL.....................................................................................................11
         The Merger..............................................................................................11
                  Effect of the Merger...........................................................................11
                  Background of the Merger.......................................................................11
                  Reasons for the Merger.........................................................................14
                  Opinion of Duff & Phelps.......................................................................15
                  Resale of Common Stock Issued in the Merger; Affiliates;
                  Registration Rights............................................................................18
                  Federal Income Tax Considerations..............................................................18
                  Anticipated Accounting Treatment...............................................................18
                  Certain Regulatory Matters.....................................................................18
                  Management After the Merger....................................................................19
                  Interests of Certain Persons in the Merger.....................................................19
         The Merger Agreement....................................................................................20
                  Structure of the Merger........................................................................20
                  Merger Consideration...........................................................................20
                  Adjustment of the Merger Shares................................................................20
                  Effective Time.................................................................................20
                  The Cash Infusion..............................................................................21
                  The Tender Offers..............................................................................21
                  Conditions to the Consummation of the Merger; Waivers..........................................21
                  Termination....................................................................................22
                  No Solicitation; Certain Negotiations..........................................................23
                  Amendment or Waiver ...........................................................................23
                  Expenses and Fees..............................................................................23
                  Conduct of Business Pending the Merger.........................................................24
                  Representations and Warranties.................................................................25
                  Stockholders' Agreement........................................................................25
                  Non-Competition Agreement......................................................................26
</TABLE>
                                                         i

<PAGE>


<TABLE>
<CAPTION>

<S>                                                                                                          <C>
                Supply Agreement.................................................................................26
         The Certificate Amendment...............................................................................26
         Recommendation of the Board of Directors................................................................27

UNAUDITED PRO FORMA FINANCIAL INFORMATION........................................................................28

SELECTED FINANCIAL DATA OF AGNU..................................................................................34

AGNU MANAGEMENT'S DISCUSSION AND ANALYSIS
         OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS........................................................36
         Overview ...............................................................................................36
         Fiscal Year Ended October 31, 1997 Compared to Fiscal Year Ended October 31, 1998.......................37
         Fiscal Year Ended October 31, 1996 Compared to Fiscal Year Ended October 31, 1997.......................38
         Liquidity and Capital Resources.........................................................................39
         Quarterly Effects and Seasonality.......................................................................42
         New Accounting Standards................................................................................42
         Year 2000 Compliance....................................................................................43

SELECTED FINANCIAL DATA OF VIRBAC................................................................................44

VIRBAC MANAGEMENT'S DISCUSSION AND ANALYSIS OF
         FINANCIAL CONDITION AND RESULTS OF OPERATIONS...........................................................45
         Overview ...............................................................................................45
         Year Ended December 31, 1997 Compared with Year Ended
            December 31, 1998....................................................................................46
         Year Ended December 31, 1996 Compared with Year Ended December 31, 1997.................................47
         Liquidity and Capital Resources.........................................................................47
         Seasonality.............................................................................................48
         Year 2000 Compliance....................................................................................48

INFORMATION REGARDING AGNU.......................................................................................50
         Business Overview.......................................................................................50

COMMON STOCK OWNERSHIP OF CERTAIN BENEFICIAL
         OWNERS AND MANAGEMENT...................................................................................54

INFORMATION REGARDING VIRBAC.....................................................................................55
         Business Overview.......................................................................................55
         Products and Product Development........................................................................55
         History of Virbac.......................................................................................56
         Research and Development................................................................................56
         Patents and Trademarks..................................................................................57
         Manufacturing...........................................................................................57
         Sales and Marketing.....................................................................................58
         Customers...............................................................................................58
         Competition.............................................................................................58
</TABLE>

                                                        ii

<PAGE>


<TABLE>
<CAPTION>
<S>                                                                                                           <C>
         Regulatory and Environmental Matters....................................................................59
         Employees...............................................................................................60
         Legal Proceedings.......................................................................................60

MANAGEMENT AFTER THE MERGER......................................................................................61
         Directors and Executive Officers........................................................................61
         Employment Agreements...................................................................................62

MARKET PRICES OF AGNU COMMON STOCK...............................................................................63

ELECTION OF DIRECTORS............................................................................................64
         Directors and Nominees..................................................................................64
         Certain Board Information...............................................................................65
         Executive Compensation..................................................................................66
         Stock Option Grants.....................................................................................66
         Option Exercises and Holdings...........................................................................67
         Employment Agreements..................................................................................67

REPORT OF COMPENSATION COMMITTEE ON EXECUTIVE COMPENSATION.......................................................68
         Compensation Philosophy.................................................................................68
         Base Salary.............................................................................................69
         Annual Bonus............................................................................................69
         Long-Term Incentives....................................................................................69
         Compensation Committee Interlocks and Insider
           Participation and Certain Transactions................................................................70
         Compliance with Section 16(a) of the Securities Exchange Act of 1934....................................70

PERFORMANCE GRAPH................................................................................................71

OTHER MATTERS....................................................................................................72

LEGAL MATTERS....................................................................................................73

INDEPENDENT ACCOUNTANTS..........................................................................................73

INDEPENDENT PUBLIC ACCOUNTANTS...................................................................................73

STOCKHOLDER PROPOSALS............................................................................................73

INDEX TO FINANCIAL STATEMENTS...................................................................................F-1

APPENDIX A --  Agreement  and  Plan  of  Merger,  dated  as of
               October 16, 1998, among Agri-Nutrition Group Limited,
               Virbac S.A., Virbac, Inc.
               and Interlab S.A.S., as amended..................................................................A-1

APPENDIX B --  Amended and Restated Certificate of Incorporation of
               Virbac Corporation...............................................................................B-1

APPENDIX C --  Opinion of Duff & Phelps, LLC  ..................................................................C-1
</TABLE>

                                                        iii

<PAGE>





                             SUMMARY

The following is a brief summary of certain  information  contained elsewhere in
this Proxy Statement. Certain capitalized terms used in this Summary are defined
elsewhere  herein.  Reference  is made to, and this  summary is qualified in its
entirety by, the more detailed information contained in this Proxy Statement and
the Appendices hereto, which stockholders are urged to read in their entirety.


                             The Parties

AGNU................................. AGNU  manufactures  and distributes a wide
                                        variety   of   health,    grooming   and
                                        nutritional  products  for  the  pet and
                                        animal health  industries  and selective
                                        products for the  chemical  specialities
                                        industry. AGNU is a Delaware corporation
                                        with principal executive offices located
                                        at Riverport  Executive Center II, 13801
                                        Riverport  Drive,  Suite  111,  Maryland
                                        Heights,   Missouri  63043,   Telephone:
                                        (314) 298-7330.

   
Virbac............................... Virbac manufactures and distributes a wide
                                        variety   of  animal   health   products
                                        focusing on dermatological, parasiticide
                                        and   dental   products.   Virbac  is  a
                                        Delaware corporation and is the indirect
                                        U.S.   subsidiary   of  VBSA,  a  French
                                        veterinary  pharmaceutical  manufacturer
                                        with  operations  throughout  the world.
                                        Virbac's principal executive offices are
                                        located at 3200 Meacham Boulevard,  Fort
                                        Worth,  Texas  76137,  Telephone:  (817)
                                        831-5030.

                            The Annual Meeting

Time, Date and
  Place.............................. The Annual Meeting of AGNU's  stockholders
                                        will be held on  February , 1999 at a.m.
                                        local time at the , Missouri.

Record Date; Shares
  Entitled to Vote................... Only  holders  of record of shares of AGNU
                                        Common Stock at the close of business on
                                        December  31, 1998 (the  "Record  Date")
                                        are entitled to notice of and to vote at
                                        the Annual Meeting.  On the Record Date,
                                        there  were  9,387,279  shares  of  AGNU
                                        Common Stock outstanding,  each of which
                                        will  be  entitled  to one  vote on each
                                        matter acted upon at the Annual Meeting.

Purpose of the Annual Meeting........ The purpose  of the  Annual  Meeting is to
                                        consider  and vote upon the  Proposal to
                                        approve  the  Merger  Agreement  and the
                                        Certificate  Amendment  and to elect two
                                        Class  1  Directors.  See  "Election  of
                                        Directors."




                                                         1

<PAGE>





Votes Required....................... The  affirmative  vote of the holders of a
                                        majority  of the  outstanding  shares of
                                        AGNU's   Common  Stock  is  required  to
                                        approve the Proposal. Persons, including
                                        Directors and executive  officers of the
                                        Company,  owning approximately 2,955,000
                                        shares,  or  approximately  32%,  of the
                                        outstanding  shares  have agreed to vote
                                        such  shares  in favor of the  Proposal.
                                        The  affirmative  vote of a majority  of
                                        shares  represented  at the  meeting and
                                        entitled  to vote is  required  to elect
                                        the two Class 1 Directors.
    

Appraisal Rights....................  AGNU  Stockholders  are  not  entitled  to
                                        appraisal  rights in connection with the
                                        Merger.


                               The Merger
   
Effect of the  Merger................ As a result of the Merger, (i) Virbac will
                                        receive  a  cash   infusion   from  VBSA
                                        through  VBSA Sub,  (ii) AGNU will issue
                                        approximately  12,500,000  shares of its
                                        Common Stock to VBSA Sub and Virbac will
                                        be merged with and into AGNU,  with AGNU
                                        being the surviving  entity and VBSA its
                                        controlling stockholder, (iii) the Board
                                        of    Directors    of   AGNU   will   be
                                        reconstituted  to include a majority  of
                                        Directors   designated  by  VBSA,   (iv)
                                        AGNU's fiscal  year-end will change from
                                        October  31 to  December  31,  (v)  AGNU
                                        will,  immediately  after the  effective
                                        time  of  the  Merger,  transfer  all of
                                        Virbac's  operating  assets  to a  newly
                                        formed wholly owned  subsidiary of AGNU,
                                        (vi)  AGNU  will,  within 60 days of the
                                        effective  date of the Merger,  commence
                                        the Mandatory  Tender  Offer,  and (vii)
                                        AGNU will, on the second  anniversary of
                                        the  effective  date of the  Merger  and
                                        under  certain  circumstances,  commence
                                        the Contingent Tender Offer.

Effective Time of the Merger......... The Merger will become  effective upon the
                                        acceptance  for filing of a  Certificate
                                        of Merger  between  AGNU and Virbac with
                                        the  Delaware  Secretary  of State  (the
                                        "Effective Time"),  which is expected to
                                        occur as soon as  practicable  after the
                                        Annual  Meeting  and   satisfaction   of
                                        certain  other  conditions  set forth in
                                        the Merger Agreement.
    

Reasons for the Merger............... The Merger  is  expected  to  result  in a
                                        combined company with enhanced operating
                                        and     administrative     efficiencies,
                                        increased financial strength,  a broader
                                        product line,  and  increased  marketing
                                        and  production  capabilities,   all  of
                                        which should enable the combined company
                                        to  reduce   costs  and   compete   more
                                        effectively in the pet and animal health
                                        markets     than     either      company
                                        individually.


                                                         2

<PAGE>


   
The Cash Infusion...................  Prior to consummation of the Merger, VBSA,
                                        through  VBSA Sub,  will  contribute  to
                                        Virbac  approximately $15.7 million (the
                                        "Cash Infusion")  representing an amount
                                        equal  to the sum of (i)  $6.7  million,
                                        (ii)    approximately    $8.8   million,
                                        representing   the  amount  required  to
                                        assure  that  Virbac's outstanding debt
                                        does not exceed its cash, as accrued  at
                                        December 31, 1998, and (iii) approxima-
                                        tely $.2   million of Virbac's  expenses
                                        related to the Merger.



The Tender Offers...................  Within 60 days after  consummation  of the
                                        Merger,  AGNU, utilizing $3.0 million of
                                        the  Cash  Infusion,  will  conduct  the
                                        Mandatory   Tender   Offer  by  publicly
                                        offering to  repurchase  up to 1,000,000
                                        shares  of  AGNU's   outstanding  Common
                                        Stock (excluding the Merger Shares) at a
                                        price of $3.00 per share.  In  addition,
                                        if,  during  the  period  ending  on the
                                        second  anniversary  of the Merger,  the
                                        closing  sale  price  of  AGNU's  Common
                                        Stock  has not  reached  $3.00 per share
                                        for 40  consecutive  trading days,  AGNU
                                        will conduct the Contingent Tender Offer
                                        by publicly offering to repurchase up to
                                        1,395,000 of AGNU's  outstanding  Common
                                        Stock  (excluding  the Merger Shares and
                                        certain   other  shares)  at  $3.00  per
                                        share. The Contingent  Tender Offer will
                                        be funded  through  VBSA's  purchase  of
                                        1,395,000  newly issued  shares at $3.00
                                        per  share.   Following   the  Mandatory
                                        Tender Offer and the  Contingent  Tender
                                        Offer,  and assuming the maximum  number
                                        of shares are  tendered  in each  tender
                                        offer,   VBSA   will   own  60%  and  %,
                                        respectively,   of  AGNU's   outstanding
                                        Common Stock.
    

Change of Control.................... Upon  consummation  of the Merger,  AGNU's
                                        Board of Directors will be reconstituted
                                        to  include  a  majority  of   Directors
                                        designated by VBSA. Following completion
                                        of the Mandatory Tender Offer, VBSA will
                                        control   approximately  60%  of  AGNU's
                                        outstanding Common Stock.

Recommendation
  of the Board of Directors.......... The  Company's   Board  of  Directors  has
                                        unanimously   approved   the   Proposal,
                                        believes  that the  Proposal  is fair to
                                        and   in   the   best    interests    of
                                        stockholders,  and  recommends  that the
                                        stockholders  vote FOR  approval  of the
                                        Proposal.  The Board's recommendation is
                                        based upon a number of factors discussed
                                        herein.     See    "The    Proposal--The
                                        Merger--Reasons    for   the    Merger,"
                                        "--Opinion    of    Duff   &    Phelps,"
                                        "--Interests  of Certain  Persons in the
                                        Merger"             and             "The
                                        Proposal--Recommendation of the Board of
                                        Directors."


                                                         3

<PAGE>



Opinion of Financial Adviser........  Duff & Phelps,  LLC ("Duff & Phelps")  has
                                        delivered  its  written   opinion  dated
                                        December   7,   1998  to  the  Board  of
                                        Directors to the effect that, as of such
                                        date,  the Merger is fair to the Company
                                        and its  stockholders  from a  financial
                                        point  of view.  See "The  Proposal--The
                                        Merger--Opinion  of  Duff &  Phelps."  A
                                        copy of Duff & Phelps's  opinion,  which
                                        sets   forth   the   assumptions   made,
                                        procedures followed,  matters considered
                                        and  limitations  on the scope of review
                                        in rendering the opinion, is attached as
                                        Appendix C to this Proxy Statement.

Certain Federal Income Tax
  Considerations..................... The Merger is  expected  to  constitute  a
                                        "reorganization"  within the  meaning of
                                        Section  368(a) of the Internal  Revenue
                                        Code of 1986,  as amended (the  "Code").
                                        No gain or loss  will be  recognized  by
                                        AGNU   or   Virbac   or  by   the   AGNU
                                        stockholders as a result of the Merger.

Conditions to the Merger............. The  respective  obligations  of AGNU  and
                                        Virbac  to  consummate  the  Merger  are
                                        subject to certain conditions, including
                                        approval   of  the   Merger   by  AGNU's
                                        stockholders,  expiration of the waiting
                                        period   under   the   Hart-Scott-Rodino
                                        Antitrust  Improvements Act of 1976 (the
                                        "HSR Act"), and certain other conditions
                                        customary   in   transactions   of  this
                                        nature.     See    "The    Proposal--The
                                        Merger--Certain   Regulatory   Matters,"
                                        "The        Proposal--The         Merger
                                        Agreement--Conditions; Waivers."

Accounting Treatment................. The Merger  will be  accounted  for as the
                                        reverse purchase of AGNU by Virbac under
                                        the  purchase  method of  accounting  in
                                        accordance   with   generally   accepted
                                        accounting principles ("GAAP").

Termination.......................... The Merger  Agreement may be terminated at
                                        any time prior to the Effective  Time by
                                        mutual  consent  of the  parties,  or by
                                        either  AGNU  or  Virbac  if the  Merger
                                        Agreement  is not  approved  by the AGNU
                                        stockholders   or  the   Merger  is  not
                                        consummated  by February  28,  1999.  In
                                        addition,   Virbac  may   terminate  the
                                        Merger   Agreement   if  the   Board  of
                                        Directors  of AGNU,  in the  exercise of
                                        its fiduciary duties under Delaware law,
                                        recommends  or announces an intention to
                                        approve  or  recommend  an   acquisition
                                        proposal  from  a  third  party.   Under
                                        certain   circumstances,   AGNU  may  be
                                        required  to pay to  Virbac a fee in the
                                        amount  of  $800,000  (the  "Termination
                                        Fee") upon the termination of the Merger
                                        Agreement. See "The Proposal--The Merger
                                        Agreement--Termination."



                                                         4

<PAGE>



                         The Certificate Amendment

Effect of the Certificate
  Amendment.......................... If the  Merger  is   consummated,   AGNU's
                                        Certificate  of  Incorporation  will  be
                                        amended  and  restated  to,  among other
                                        things,  change  AGNU's  name to  Virbac
                                        Corporation  and increase its authorized
                                        Common   Stock   from    20,000,000   to
                                        38,000,000 shares.



Market Prices of AGNU
  Common Stock....................... AGNU Common  Stock is listed on The Nasdaq
                                        National Market under the trading symbol
                                        "AGNU." The  following  table sets forth
                                        the quarterly high and low last reported
                                        sale   prices   of  the  stock  for  the
                                        quarters indicated.

                                                           High        Low  
                   Fiscal year ended
                     October 31, 1997
                       First Quarter..................  $    1.63  $    1.13
                       Second Quarter.................       1.75       1.13
                       Third Quarter..................       1.38       1.06
                       Fourth Quarter.................       1.69       1.13

                   Fiscal year ended
                     October 31, 1998
                       First Quarter..................  $    1.50  $    1.06
                       Second Quarter.................       1.44       1.13
                       Third Quarter..................       1.31       1.00
                       Fourth Quarter.................       1.50       0.81

                   Fiscal year ending
                     October 31, 1999
                       First Quarter..................  $          $
   
                       Second Quarter (through
                        February   , 1999)............

                                     On October 16,  1998,  the last trading day
                                        preceding the public announcement of the
                                        execution of the Merger  Agreement,  the
                                        last  reported sale price of AGNU Common
                                        Stock was  $1.1875.  On  February , 1999
                                        the   last   trading   day   for   which
                                        quotations were available at the time of
                                        printing this Proxy Statement,  the last
                                        reported   sale   price  was  $  .  AGNU
                                        stockholders are urged to obtain current
                                        quotations  for the market price of AGNU
                                        Common Stock.  No assurance can be given
                                        as to the  market  price of AGNU  Common
                                        Stock at the Effective Time.
    
                                                         5

<PAGE>





      Summary Historical and Unaudited Pro Forma Combined Financial Data

Set  forth  below are  summary  historical  and  unaudited  pro  forma  combined
financial data and unaudited  comparative per share data of AGNU and Virbac. The
summary historical financial data and unaudited historical comparative per share
data are based upon the respective  historical  financial statements of AGNU and
Virbac, including the notes thereto, included elsewhere in this Proxy Statement,
and should be read in  conjunction  therewith.  The summary  unaudited pro forma
combined  financial data and the unaudited pro forma  comparative per share data
are presented for illustrative purposes only and are not necessarily  indicative
of the financial position or results of operations that would have been reported
had the  Merger  been in effect  during  the  periods  presented  or that may be
reported in the future.  The summary unaudited pro forma combined financial data
should be read in conjunction  with the unaudited pro forma  combined  financial
data, including the notes thereto, appearing elsewhere in this Proxy Statement.

                                           Agri-Nutrition Group Limited
                                              Summary Financial Data
<TABLE>
<CAPTION>

                                                                                  Year Ended October 31,      
                                                                         1996          1997            1998   
                                                                     ------------  ------------   ------------
<S>                                                                  <C>           <C>            <C>
Statement of Operations Data:
Net sales.........................................................   $ 28,661,307  $ 31,051,537   $ 32,944,020
Operating income (loss) from
   continuing operations..........................................         47,399       978,481        (42,894)
Income (loss) from continuing
   operations.....................................................       (241,320)      118,671       (662,832)
Income from discontinued
   operations.....................................................        113,900        14,659             --

Net income (loss).................................................       (127,420)      133,330       (662,832)
Basic earnings (loss) per share:
   Continuing operations..........................................          (0.03)         0.01           (.07)
   Discontinued operations........................................           0.01            --             --
   Net income ....................................................          (0.02)         0.01           (.07)
Diluted earnings (loss) per share:
   Continuing operations..........................................          (0.03)         0.01           (.07)
   Discontinued operations........................................           0.01            --             --
   Net income ....................................................          (0.02)         0.01           (.07)
Weighted average number of shares outstanding:
   Basic..........................................................      8,397,686     8,483,897      9,309,184
   Diluted........................................................      8,397,686     8,699,914      9,309,184
</TABLE>


<TABLE>
<CAPTION>

                                                                                                 October 31,
                                                                                                     1998   
<S>                                                                                           <C>
Balance Sheet Data:
   Cash........................................................................................  $    97,971
   Working capital.............................................................................    9,263,115
   Total assets................................................................................   28,042,588
   Current portion of long-term debt...........................................................    1,209,912
   Long-term debt..............................................................................    9,114,226
   Stockholders' equity........................................................................   14,884,813
</TABLE>


                                                         6

<PAGE>





                                  Virbac, Inc.
                             Summary Financial Data

<TABLE>
<CAPTION>

                                                                                  Year Ended December 31,     
                                                                         1996          1997            1998   
                                                                     ------------  ------------   ------------
<S>                                                                  <C>           <C>            <C>
Statement of Operations Data:
Net revenues......................................................   $ 17,493,683  $ 16,235,284   $ 15,051,090

Loss from operations..............................................       (889,354)     (730,820)    (1,238,523)

Net loss..........................................................     (1,387,248)   (1,255,207)    (1,821,386)

Net loss per common
   and common equivalent share....................................           (.17)         (.15)          (.22)

Weighted average number of
   common and common equivalent
   shares outstanding.............................................      8,386,445     8,399,810      8,399,810

</TABLE>

<TABLE>
<CAPTION>

                                                                                                 December 31,
                                                                                                     1998   
<S>                                                                                              <C> 
Balance Sheet Data:
   Cash........................................................................................  $   412,378
   Working capital deficit.....................................................................     (854,656)
   Total assets................................................................................   12,680,651
   Current portion of long-term debt/advance from Parent.......................................    5,200,000
   Long-term debt (less current maturities)....................................................    4,000,000
   Stockholders' equity........................................................................    1,890,700
</TABLE>


                                                         7

<PAGE>





                    Agri-Nutrition Group Limited and Virbac, Inc.
                 Summary Unaudited Pro Forma Combined Financial Data
<TABLE>
<CAPTION>

                                                                                                 Year
                                                                                                 Ended
                                                                                             December 31,
                                                                                                 1998     
<S>                                                                                          <C>
Statement of Operations Data:
   Net sales..........................................................................       $  47,995,110
   Operating loss.....................................................................          (1,197,295)
   Loss from continuing operations....................................................          (1,687,928)

   Loss from continuing operations per share:
     Basic............................................................................                (.08)
     Diluted..........................................................................                (.08)

   Weighted average shares outstanding
     Basic............................................................................          20,890,103
     Diluted..........................................................................          20,890,103

                                                                                               December 31,
                                                                                                 1998     
Balance Sheet Data:
   Cash...................................................................................   $      97,971
   Working capital........................................................................      11,742,564
   Total assets...........................................................................      38,078,013
   Current portion of long-term debt......................................................       1,209,912
   Long-term debt and notes payable.......................................................       5,414,226
   Stockholders' equity...................................................................      26,236,287
</TABLE>

                           Unaudited Comparative Per Share Data
<TABLE>
<CAPTION>

                                                                                                      Virbac
                                                                                     AGNU           Equivalent
                                                                                   Pro Forma         Pro Forma
                                                  AGNU             Virbac          Combined          Combined   
<S>                                         <C>               <C>               <C>              <C>
Diluted loss per share:
   Year ended December 31, 1998...........  $   (.07)(1)      $     (0.22)      $     (0.08)     $    (0.12)(2)
Dividends per share.......................         --                  --                --               --
Book value per share as of:
   December 31, 1998......................       1.59(1)              .23              1.19             1.79(2)
</TABLE>

(1)  Amounts are as of and for the fiscal year ended October 31, 1998.
(2)  Amounts  reflect  AGNU Pro Forma  Combined  amounts  multiplied  by the 1.5
     exchange ratio.






See Unaudited Pro Forma Financial Information appearing elsewhere in the Proxy
Statement.

                                                         8

<PAGE>


   
                                THE ANNUAL MEETING
    

Date, Time and Place
   
         The Annual Meeting will be held on February        , 1999 at       a.m.
local time at the                         , Missouri.

Matters to be Considered

         At the Annual Meeting,  AGNU  stockholders of record on the Record Date
will be  asked  to  approve  the  Proposal,  which  consists  of (a) the  Merger
Agreement  and (b) the  Certificate  Amendment,  and the election of two Class 1
Directors.
    

Stockholders Entitled to Vote, Quorum
   
         Only holders of record of shares of the  Company's  Common Stock on the
Record Date will be entitled to notice of and to vote at the Annual Meeting.  As
of the Record  Date,  there were  shares of Common  Stock  outstanding,  held by
approximately  holders of record.  Each  holder of record on the Record  Date is
entitled  to one vote per share held at the Annual  Meeting.  The  presence,  in
person or by  properly  executed  proxy,  of the  holders of a  majority  of the
outstanding  shares of the Company's  Common Stock entitled to vote is necessary
to constitute a quorum at the Annual Meeting.
    

Votes Required
   
         Under the  Delaware  Law,  the  affirmative  vote of the  holders  of a
majority of the outstanding shares of the Company's Common Stock is required for
approval of the Proposal. The holders of approximately 2,955,000, or 32%, of the
outstanding  shares (the  "Principal  Stockholders"),  including  the  Company's
Directors and executive officers, who hold 1,715,000 of such shares, have agreed
with VBSA  (subject to the fiduciary  duties of such  Directors and officers) to
vote their shares in favor of the Proposal.  The Company's  By-Laws  provide for
the  election  of  Directors  by the  affirmative  vote of a majority  of shares
represented at a meeting and entitled to vote for the election of Directors.
    

Voting of Proxies
   
         All  shares  of  Common  Stock  that  are  entitled  to  vote  and  are
represented at the Annual Meeting by properly executed proxies received prior to
or at the Annual Meeting,  and not revoked,  will be voted at the Annual Meeting
in  accordance  with  the  instructions   indicated  on  such  proxies.  If  the
instruction is to abstain with respect to the Proposal,  the shares  represented
by the proxy will be deemed to be present at the Annual  Meeting but will not be
voted with respect to the Proposal. If no instructions are indicated,  the proxy
will be voted FOR approval of the Proposal. Shares represented by the proxy will
be voted FOR the  election of Messrs.  Jones and  Hormann  unless  authority  is
withheld.  If for any reason  Messrs.  Jones or Hormann are not  candidates  for
election as Directors at the meeting,  the shares  represented by the proxy will
be voted for such substitute(s) as shall be designated by the Board.
    

         The failure to submit a proxy (or to vote in person) or the  abstention
from  voting  will  have the same  effect as a vote  against  the  Proposal.  In
addition,  under the applicable rules of the Nasdaq,  brokers who hold shares in
street  name for  customers  who are the  beneficial  owners of such  shares are
prohibited from giving a proxy to vote such customers'  shares in the absence of
specific instructions from such

                                                         9

<PAGE>



customers.  Proxies  submitted by brokers without voting  instructions  ("broker
nonvotes") will also have the same effect as a vote against the Proposal.

   
         The  persons  named as  proxies  may  propose  and vote for one or more
adjournments or postponements of the Annual Meeting,  including  adjournments to
permit  further  solicitations  of proxies in favor of any  proposal;  provided,
however, that no proxy that is voted against the Proposal will be voted in favor
of any such adjournment or postponement.
    

Revocability of Proxies

   
         Any proxy  given  pursuant to this  solicitation  may be revoked by the
person giving it at any time before it is voted at the Annual  Meeting.  Proxies
may be revoked by (i)  filing  with the  Secretary  of the  Company,  before the
taking of the vote at the Annual Meeting, a written notice of revocation bearing
a date later than that of the proxy,  (ii) duly  executing a  later-dated  proxy
relating to the same shares and  delivering  it to the  Secretary of the Company
before the  taking of the vote at the Annual  Meeting,  or (iii)  attending  the
Annual Meeting and voting in person  (although  attendance at the Annual Meeting
will not itself  constitute a revocation  of the proxy).  Any written  notice of
revocation or subsequent proxy should be delivered to the Company's Secretary at
the address set forth above before the taking of the vote at the Annual Meeting.
    

Expenses of Solicitation of Proxies

         The  cost  of  printing  and  mailing  this  Proxy  Statement  and  the
applicable  fees  associated  with the filing of this Proxy  Statement  with the
Securities  and Exchange  Commission  ("SEC")  will be borne by the Company.  In
addition  to  solicitation  by use of the mails,  proxies  may be  solicited  by
Directors,  officers  and  employees  of the Company in person or by  telephone,
telegram or other means of communication. Such Directors, officers and employees
will not be  additionally  compensated,  but may be  reimbursed  for  reasonable
out-of-pocket expenses, in connection with such solicitation.  Arrangements will
also be made with  custodians,  nominees and fiduciaries for forwarding of proxy
solicitation  materials  to  beneficial  owners of shares held of record by such
custodians,  nominees  and  fiduciaries,  and the Company  will  reimburse  such
custodians,  nominees  and  fiduciaries  for  reasonable  expenses  incurred  in
connection   therewith.   In  addition,   the  Company  has  retained  Corporate
Communications,  Incorporated  ("CCI") to assist in  soliciting  proxies  and to
provide proxy materials to banks,  brokerage firms, nominees,  fiduciaries,  and
other custodians.  Such services are provided under CCI's retainer;  the Company
will reimburse CCI for its out-of-pocket expenses.

Appraisal Rights

         Under the Delaware Law,  holders of the Company's  Common Stock are not
entitled to appraisal rights in connection with the Merger.




                                                        10

<PAGE>



                               THE PROPOSAL

                                The Merger

Effect of the Merger

   
         If the Merger is approved by stockholders and  consummated,  (i) Virbac
will receive a cash  infusion  from VBSA through VBSA Sub,  (ii) AGNU will issue
approximately  12,500,000 shares of its Common Stock to VBSA Sub and Virbac will
be merged with and into AGNU, with AGNU being the surviving  entity and VBSA its
controlling  stockholder,   (iii)  the  Board  of  Directors  of  AGNU  will  be
reconstituted to include a majority of Directors designated by VBSA, (iv) AGNU's
fiscal  year-end  will  change from  October 31 to  December  31, (v) AGNU will,
immediately  after the  effective  time of the Merger,  transfer all of Virbac's
operating  assets to a newly formed wholly owned  subsidiary of AGNU,  (vi) AGNU
will,  within 60 days of the  effective  date of the  Merger,  commence a tender
offer to purchase 1,000,000 shares of AGNU's outstanding Common Stock (excluding
the Merger  Shares) at a price of $3.00 per share,  and (vii) AGNU will,  on the
second  anniversary  of the  effective  date of the  Merger  and  under  certain
circumstances,  commence a second tender offer to purchase  1,395,000  shares of
AGNU's  outstanding  Common Stock (excluding the Merger Shares and certain other
shares) at a price of $3.00 per share.
    

Background of the Merger

         AGNU has  experienced  significant  growth  since its July 1994 initial
public  offering  ("IPO"),  primarily as a result of  acquisitions,  funded with
proceeds of the IPO, of  companies in the animal  health and pet care  industry.
Substantially  all of such proceeds were utilized by September  1997,  following
which AGNU began focusing on integrating the acquired  companies so as to obtain
operating synergies and create a platform for future growth, while continuing to
pursue selective complementary acquisitions and alignments.

         On March 4, 1998,  Brian A. Crook,  Chief Executive  Officer of Virbac,
wrote to Bruce G. Baker,  Chief Executive Officer of AGNU,  suggesting a meeting
to discuss a range of possible strategic  relationships between AGNU and Virbac.
Dr. Crook indicated that Virbac's  parent,  VBSA, had authorized him to approach
Mr. Baker concerning  possible strategic  alternatives and that a combination of
the two companies might create  significant  new value.  Dr. Crook and Mr. Baker
had not had any discussion regarding a combination of the two companies prior to
that time. In a subsequent phone conversation, the two executives agreed to meet
at AGNU's  offices on March 27, and on March 10 AGNU and Virbac  entered  into a
confidentiality agreement.

         During  the  March  27  meeting,  Dr.  Crook  stated  that  Virbac  was
interested in exploring an acquisition  that would result in Virbac  controlling
55% to 60% of AGNU's outstanding Common Stock. The parties explored the possible
advantages of a  combination  and  discussed  each party's views on  appropriate
pricing formulas.  At the conclusion of the meeting,  the two executives decided
to continue discussions and to informally exchange information  concerning their
respective companies.

         On April 3, 1998 the  parties  entered  into a revised  confidentiality
agreement. During April and May 1998, several meetings and telephone conferences
took place  among Dr.  Crook,  Mr.  Baker,  Robert J.  Elfanbaum,  AGNU's  Chief
Financial Officer, and others, including a visit to AGNU by VBSA Vice Presidents
Pierre Pages and Christian  Karst.  During these meetings,  the parties analyzed
the operations

                                                        11

<PAGE>



of the respective  companies and the growth and synergies that could result from
a combination and discussed possible approaches to valuing the two companies.

         At a regularly  scheduled  meeting of AGNU's  Board of Directors on May
27, Mr. Baker  summarized the  preliminary  discussions  for the Board,  and the
Board reviewed  background material concerning Virbac and VBSA and discussed the
potential growth  opportunities  and enhancement of AGNU stockholder  value that
might result from a combination with Virbac. The Board authorized  management to
continue discussions.

         During  June  and  July  1998,  each  party  met  separately  with  its
respective  legal and  financial  advisors  and  examined in greater  detail the
potential  benefits  of a  combination  of the two  companies  and the  relative
valuations  of AGNU,  Virbac  and the  resulting  entity and  explored  possible
combination structures.

         During a July 23 meeting held at Virbac's offices,  Dr. Crook presented
a possible structure that included the following principal elements:  (i) Virbac
would merge into AGNU,  which would change its name to "Virbac,"  and VBSA would
receive newly issued shares of AGNU's Common Stock;  (ii) VBSA would  contribute
approximately $12.0 million to the combined company, of which $2.0 million would
be used to fund a tender offer to repurchase shares of AGNU's outstanding Common
Stock and the balance to repay Virbac's debt and for additional working capital;
and (iii) following the tender offer, VBSA would own approximately 60% of AGNU's
outstanding Common Stock. The meeting included discussion of possible employment
agreements with certain of AGNU's executives and  representation by current AGNU
Directors on the Board of the combined company.

         During  a July 30  meeting  with  Dr.  Crook  at the  Dallas-Ft.  Worth
airport,  Mr. Baker reacted favorably to the cash infusion to repay debt and the
merger and name change,  but  expressed a preference  that Virbac  receive fewer
newly  issued  shares in  connection  with the merger,  that it  purchase  $20.0
million of newly issued shares of AGNU's  Common  Stock,  $12.0 million of which
proceeds  would be used to fund the tender offer and $8.0 million  would be used
for  working  capital,  and  that  VBSA  would  ultimately  own  57%  of  AGNU's
outstanding  Common Stock.  Dr. Crook responded that,  while the foregoing might
form the basis for an acceptable transaction,  he could not fully support AGNU's
valuation  assumptions  and  suggested  that VBSA  would not agree to invest the
amount proposed by Mr. Baker in the combined company. He stated,  however,  that
he continued to believe a combination  was in both companies' best interests and
agreed to discuss Mr. Baker's preferences with VBSA.

         At an  August  26  meeting  of AGNU's  Board of  Directors,  management
apprised the Board of the current status of the discussions, including the range
of terms that had been discussed.  The Board  instructed  management to continue
its  discussions  with Virbac's  management and to seek to negotiate  acceptable
terms of a transaction, which would then be presented to the Board.

         On  September  9,  1998,  Messrs.  Baker  and  Elfanbaum  and  Alec  L.
Poitevint,  II, AGNU's Chairman,  met at Virbac's offices with Dr. Crook, Pascal
Boissy, President of VBSA, Michel Garaudet,  Administration and Finance Director
of VBSA,  Jean-Pierre Dick, a director of VBSA, and Virbac's financial and legal
advisors.  The parties  discussed  at length the  assumptions  underlying  their
respective  valuations  of each  company and each  company's  growth  prospects,
strategies,  strengths  and needs,  and the synergies  that a combination  would
contribute  to  each  company.   Virbac's  representatives  proposed  that  VBSA
contribute $15.9 to the combined company, of which $9.2 million would be used to
repay Virbac's debt, $2.0 million to fund the tender offer, and $4.7 million for
working capital. AGNU's

                                                        12

<PAGE>



representatives  responded  that more cash would be needed to fund the  proposed
tender offer so that, to the maximum extent  possible,  stockholders who did not
want to continue with the  surviving  corporation  could sell their shares.  The
parties then discussed at length the aggregate  amount and possible terms of the
proposed tender offer,  including  whether certain  Principal  Stockholders  and
other  insiders  would agree not to tender their shares,  the minimum  number of
shares subject to the tender offer and the per share price AGNU would  establish
for the tender offer.

         After further consideration and discussion, Virbac revised its proposal
as follows: (i) of the $15.9 million contribution by VBSA, $3.0 million would be
used to fund a tender  offer at $3.00 per share (a price  proposed  by AGNU) and
$3.7  million  would be used for working  capital;  and (ii) VBSA would agree to
provide  an  additional  $2.6  million  to fund a  second  tender  offer  for an
additional  860,250  shares (at $3.00 per share) if AGNU's  share  price had not
reached $3.00 for 40 consecutive trading days during the two years following the
merger.  After further discussion,  VBSA indicated that, subject to agreement on
the other  outstanding  terms of the  proposed  merger,  it would  increase  the
funding  for the  second  tender  offer to $4.2  million to  purchase  1,395,000
shares, or 15% of the outstanding shares.

         At the conclusion of the meeting, the foregoing terms were set forth in
a term sheet,  which also provided that the definitive  agreement should include
such standard  provisions as mutual "no shop"  restrictions,  a reasonable "bust
up" fee, receipt of a fairness  opinion by AGNU,  completion of satisfactory due
diligence investigations and a customary "fiduciary out" provision.  Counsel for
the parties then began exchanging comments on the term sheet.

         On  September  12,  1998,  AGNU's  Board of  Directors  met and Messrs.
Poitevint,  Baker and Elfanbaum  summarized the status of the  negotiations  and
presented  their  views on the  advantages  and  disadvantages  of the  proposed
transaction.  Following a discussion,  the Board directed management to continue
its negotiations of the terms of a proposed  transaction,  including the various
terms of a definitive agreement.  On September 16 Virbac's counsel distributed a
draft of a proposed merger agreement to AGNU and its counsel.

         On September 17 the parties entered into a  Non-Solicitation  Agreement
providing that each party would (i) cease any discussions or  negotiations  with
any third parties that might be ongoing until the later of the date a definitive
merger agreement was agreed upon or October 10, 1998 (the "No-Shop  Period") and
(ii) not solicit,  initiate,  knowingly  encourage  or knowingly  take any other
action to facilitate any inquiries or the making of any Acquisition Proposal (as
defined  in  the  Merger   Agreement)  or  participate  in  any  discussions  or
negotiations regarding any Acquisition Proposal.

         During  the  following  weeks,  after  numerous  memoranda  on  various
substantive issues addressed by the proposed merger agreement were exchanged and
discussed in telephone  conferences  and various drafts of the merger  agreement
were  exchanged,  all issues were resolved in the manner set forth in the Merger
Agreement (see "The Proposal--The Merger Agreement").

         On  October  7  the  parties   entered   into  an   amendment   of  the
Non-Solicitation Agreement, extending the No-Shop Period to October 15, 1998.

         Between September 14 and October 16,  representatives of AGNU continued
their due diligence  investigations of Virbac.  In addition,  on October 1, AGNU
retained Duff & Phelps to advise the Board of Directors  concerning the fairness
of the proposed transaction from a financial point of view.


                                                        13

<PAGE>



         AGNU's  Board of  Directors  met to  consider  the  proposed  merger on
October  16.  Prior to the  meeting,  each  Director of AGNU was  provided  with
materials outlining and analyzing the proposed  transaction,  including the form
of Merger Agreement.  At the meeting,  AGNU senior  management  presented to the
Board the  background of the proposed  transaction,  an outline of the terms and
conditions  of the proposed  transaction,  a financial  analysis of the proposed
transaction and information on the potential  benefits and risks of the proposed
transaction.  The Board unanimously approved the Merger and the Merger Agreement
and agreed to recommend that the stockholders vote in favor thereof.

         The parties  executed  counterpart  copies of the Merger  Agreement  on
October  16,  copies of which were  delivered  to each of the  parties and their
counsel. On October 19, AGNU issued a press release announcing the Merger.

Reasons for the Merger

         The Company's Board of Directors and senior management believe that the
Merger is fair to and in the best interests of the Company and its stockholders.
In reaching its  determination  to approve the Merger,  the Board identified and
analyzed the following material factors:

o        the financial terms of the Merger, including the requirements that VBSA
         make a cash infusion into Virbac prior to consummation of the Merger;

o        the monetary benefit to stockholders from the Tender Offers;

o        the opinion of Duff & Phelps as to the fairness, from a financial point
         of view, of the Merger to stockholders;

   
o        the  Company's  strategic  plan,  which  focuses  on growth of  branded
         products in the pet industry, and the Board's belief that the Company's
         ability to pursue its plan would be enhanced by the Merger;
    

o        information  regarding the business and financial prospects of AGNU and
         Virbac,  including potential synergies,  indicating that the operations
         of each would complement the other and that the Merger would facilitate
         reductions in overall financing costs for the combined operations;

o        the Board's belief that Virbac's  products and marketing and production
         capabilities  are  complementary to those of AGNU and that the combined
         company  will  be able  to  compete  more  effectively  in the  markets
         currently served by each;

o        the  potential  economies of scale  resulting  from  combining  the two
         companies  into  a  single  company  with  estimated  annual  sales  of
         approximately $50 million; and

o        the Board's belief that eliminating certain duplications of overhead of
         Virbac and AGNU would result in significant savings.

         The Board also  considered a variety of  potentially  negative  factors
relating  to the  Merger,  including  (i) the  possible  dilutive  effect of the
issuance  of the  Merger  Shares,  (ii)  the  transaction  costs  and  costs  of
integrating  the  businesses of the two  companies,  and (iii) the risk that the
anticipated benefits of the Merger might not be obtained.

                                                        14

<PAGE>



         Following its consideration of these factors,  the AGNU Board concluded
that  the  Merger  was  fair  to and in the  best  interests  of  AGNU  and  its
stockholders from both a financial and strategic perspective.

Opinion of Duff & Phelps

         Background.  The Company retained Duff & Phelps to serve as independent
financial advisor to the Board of Directors (the  "Engagement")  with respect to
the  proposed  Merger.  Specifically,  Duff & Phelps was  retained to advise the
Board and to provide an opinion (the "Opinion") as to the fairness of the Merger
to the  Company's  stockholders  from a financial  point of view.  On October 1,
1998,  Duff & Phelps was orally advised that it had been selected to perform the
Engagement.  On October 1, 1998, Duff & Phelps commenced performing its services
under the  Engagement,  which was  confirmed by a letter dated  October 1, 1998.
Before Duff & Phelps was retained,  there had been no prior relationship between
AGNU and Duff & Phelps.

         Duff & Phelps is regularly  engaged in the valuation of businesses  and
their securities in connection with mergers and acquisitions, leveraged buyouts,
restructurings,  private placements,  employee benefit plans, and valuations for
estate, corporate, and other purposes. The Company selected Duff & Phelps as the
Board's  financial  advisor  for  the  Engagement  based  upon  Duff  &  Phelps'
experience,  ability,  and reputation for providing fairness opinions for a wide
variety of corporate transactions.

         Under the terms of the  Engagement,  the Company agreed to pay a fee of
$80,000 to Duff & Phelps for its services in connection with the Engagement,  of
which  $40,000  was paid  upon  execution  of the  written  confirmation  of the
Engagement  and the balance upon  delivery of the Opinion.  No portion of Duff &
Phelps'  fee  was  contingent  upon  consummation  of the  Merger  or  upon  the
conclusions  reached by Duff & Phelps in its Opinion. If the terms of the Merger
are materially  modified so that substantial  additional analysis is required by
Duff & Phelps,  the Company has agreed to  negotiate  in good faith the terms of
additional  compensation  to Duff & Phelps.  The  Company is also  obligated  to
reimburse Duff & Phelps for its  out-of-pocket  expenses and to indemnify Duff &
Phelps  against  certain  liabilities  relating to services  performed by Duff &
Phelps.

         The Opinion.  Duff & Phelps  presented its preliminary  findings to the
Company on October 30, 1998. At that time,  Duff & Phelps  expressed its opinion
that,  based on the  information  provided  as of that date and  subject  to any
subsequent  changes in the terms of the Merger, and assuming no material changes
in the financial condition and outlook for AGNU and Virbac prior to the issuance
of the  Opinion,  the  Merger  is  fair  to the  Company's  stockholders  from a
financial point of view. Duff & Phelps  delivered to the AGNU Board its Opinion,
dated  December 7, 1998,  to the effect that as of the date of the Opinion,  and
based on and subject to certain matters as stated therein, the Merger is fair to
the Company's stockholders from a financial point of view.

         The full text of the Opinion,  which sets forth the  assumptions  made,
matters  considered and limits on the review  undertaken,  is attached hereto as
Appendix  C.  Stockholders  are urged to read the Opinion in its  entirety.  The
Opinion  concerns only the fairness from a financial  point of view of the terms
of the Merger with respect to the Company's stockholders. It does not constitute
a recommendation to any stockholder as to how such stockholder  should vote with
respect to the Proposal.  Duff & Phelps reviewed the terms of the Merger and the
consideration to be received by AGNU's stockholders  (described  herein),  which
were determined by negotiation between AGNU and Virbac. The summary

                                                        15

<PAGE>



of the Opinion set forth in this Proxy Statement is qualified in its entirety by
reference to the full text of such Opinion.

         Duff & Phelps  was  authorized  to  undertake  studies  to enable it to
render the Opinion, whether favorable or not. No limitations were imposed by the
Company  with  respect  to the  scope of the  investigation  made or  procedures
followed by Duff & Phelps in rendering the Opinion. In performing its evaluation
and  rendering  the  Opinion,  Duff  &  Phelps  relied  upon  the  accuracy  and
completeness  of all  information  provided to it,  whether by public or private
sources;  and it did not attempt to verify any such  information  independently.
Duff & Phelps also took into account its assessment of general economic,  market
and  financial  conditions as they existed and could be evaluated as of the date
of the Opinion, as well as its experience in similar transactions and securities
valuation  generally.  Duff & Phelps did not make any independent  appraisals of
the assets or  liabilities  of AGNU or Virbac.  The analysis  was prepared  with
information available as of the date of the Opinion.

         Analysis  Conducted by Duff & Phelps.  In  conducting  its analysis and
preparing the Opinion that the Merger is fair from a financial  point of view to
the Company's stockholders,  Duff & Phelps, among other things, (i) reviewed and
analyzed the terms of the Merger and the  consideration to be received by AGNU's
stockholders  as described in this Proxy Statement and the Agreement and Plan of
Merger dated as of October 16, 1998; (ii) analyzed certain historical,  business
and financial  information  relating to AGNU, including AGNU's Annual Reports to
Stockholders and Form 10-Ks filed with the SEC for the three years ended October
31,  1997,  its Form 10-Q filed with the SEC for the nine months  ended July 31,
1998, audited financial  statements for Virbac for the four years ended December
31, 1997, and unaudited financial statements for the nine months ended September
30, 1997 and 1998; (iii) reviewed the 1996 and 1997 annual reports of VBSA; (iv)
reviewed  certain  internal  financial  analyses  and  forecasts  for  AGNU on a
stand-alone   basis;  (v)  reviewed  certain  internal  financial  analyses  and
forecasts for AGNU and Virbac on a combined basis (the "Combined Entity");  (vi)
reviewed  internal  financial  and operating  information  pertaining to Virbac;
(vii)  considered  the pro forma effect of the Merger on AGNU's  capitalization,
earnings, cash flow, book value and financial prospects; (viii) reviewed current
conditions  and trends with respect to the pet  healthcare  industry in general,
and general business and economic conditions in the United States; (ix) reviewed
the reported  market prices and trading  volumes of the Common Stock of AGNU for
recent periods;  (x) reviewed publicly  available  information  concerning other
companies  deemed  comparable,  in  whole or in part,  to AGNU,  Virbac  and the
Combined  Entity;  and (xi)  conducted  other  financial  studies,  analyses and
investigations as deemed appropriate.

         As background  for its analysis,  Duff & Phelps held  discussions  with
senior  management  of each  AGNU and  Virbac  regarding  the  history,  current
business  operations,   financial  condition,  future  prospects  and  strategic
objectives  of AGNU and Virbac in both their  present  form and as the  Combined
Entity.  Duff & Phelps visited the principal  manufacturing  facility of AGNU in
St. Louis, Missouri and that of Virbac in Fort Worth, Texas.

   
         The following is a summary of the financial  and  comparative  analyses
performed  by Duff & Phelps in support of the  Opinion.  The  analyses  employed
standard valuation and other analytical  methodologies generally accepted by the
professional financial community.

         Description of Analysis.  Duff & Phelps analyzed the value of AGNU from
the perspective of a hypothetical  buyer of a controlling  interest in AGNU (the
"Control  Analysis,"  assuming  that the Merger  were not to occur) and on a pro
forma basis after giving effect to the Merger (the "Pro Forma Merger

                                                        16

<PAGE>



Analysis").  Additionally,  Duff & Phelps factored the Mandatory Tender Offer in
its  analysis  of the  fairness  of the  merger  consideration.  These  analyses
employed standard valuation and other analytical  methodologies  described below
which are generally accepted by the professional  community.  It should be noted
that the summary  set forth below does not purport to be a complete  description
of the analyses conducted by Duff & Phelps in connection with the preparation of
its Opinion. The preparation of a fairness opinion is a complex process and does
not  necessarily  lend  itself  to  partial  analysis  or  summary  description.
Selecting  portions  of  the  analyses  or of  the  summary  set  forth  without
considering  the  analyses as a whole  could  create an  incomplete  view of the
process underlying Duff & Phelps' fairness opinion.  In arriving at its fairness
opinion,  Duff & Phelps  considered  the results of all such analyses taken as a
whole.  Furthermore,  in arriving at its fairness opinion, Duff & Phelps did not
attribute any particular  weight to any analysis or factor considered by it, but
rather made  qualitative  judgments as to the significance and relevance of each
analysis and factor.  The analyses were  prepared  solely for purposes of Duff &
Phelps  providing  its Opinion to the  Company's  Board of  Directors  as to the
fairness of the  consideration  to be received by the Company's  stockholders in
the Merger from a financial  point of view,  and do not purport to be appraisals
or necessarily reflect the prices at which the businesses or securities actually
may be sold. Duff & Phelps  incorporated into its analyses numerous  assumptions
regarding  the future  performance  of the pet  healthcare  industry  as well as
assumptions   regarding   interest  rates  and  general  business  and  economic
conditions  and  other  matters,   many  of  which  are  inherently  subject  to
uncertainty and beyond AGNU's  control.  Analyses based upon forecasts of future
results are not necessarily  indicative of actual future  results,  which may be
significantly more or less favorable than suggested by such analyses.
    

         Control Analysis. Based on the qualitative and quantitative information
referenced  above,  Duff &  Phelps  evaluated  AGNU  from the  perspective  of a
hypothetical buyer of a controlling interest in AGNU using the following primary
methodologies:  (1) developing  cash flow  projections  for AGNU after reviewing
information prepared by management;  and (2) analyzing the operating performance
and pricing  multiples of AGNU with those of a set of publicly traded  companies
deemed  comparable to AGNU (the  "Comparables").  The Comparables  were:  Alcide
Corp.,  Heska Corp.,  IGI, Inc.,  Petco Animal  Supplies,  and PETsMART.  Duff &
Phelps also reviewed  information  regarding the existence of any recent control
transactions  involving  pet  healthcare  manufacturing  companies  as  targets.
However, no such transaction  pricing or implied valuation multiple  information
was found.

         Pro Forma Merger  Analysis.  Based on the qualitative and  quantitative
information  referenced above, Duff & Phelps evaluated AGNU on a pro forma basis
using  the  following   principal   methodologies:   (1)  developing  cash  flow
projections for the Combined Entity; and (2) analyzing the operating performance
and pricing  multiples of the Combined Entity with those of the Comparables.  As
part of the Pro Forma Merger Analysis,  Duff & Phelps considered various factors
that would influence the Combined  Entity's  operating  characteristics  and its
prospects  following the Merger,  including but not limited to: (a) the stronger
financial condition of the Combined Entity due to the reduction of debt on a pro
forma  basis  and the  addition  of cash  for  working  capital;  (b)  synergies
resulting from the  consolidation of operations and from economies of scale; (c)
the broad pet healthcare  product  portfolio of the Combined  Entity;  and (d) a
significantly higher and more diversified revenue base of the Combined Entity.

         Duff & Phelps  factored the value of the  Contingent  Tender Offer as a
put option of the AGNU stockholders,  adjusted for the probability of the shares
of the  Combined  Entity  trading  more  than  the  Contingent  Price  over  the
Contingent Period (as those terms are defined in the Merger Agreement).


                                                        17

<PAGE>



         Based upon these analyses, Duff & Phelps concluded, among other things,
that the Merger  consideration  to be received by the Company's  stockholders is
fair from a financial point of view.

Resale of Common Stock Issued in the Merger; Affiliates; Registration Rights

         The  Merger  Shares  issued to VBSA Sub in the  Merger may be sold only
pursuant to an effective  registration  statement  under the  Securities  Act of
1933, as amended,  covering such shares or in compliance with Rule 145 under the
Act or another applicable  exemption from the registration  require ments of the
Act. In addition, VBSA and VBSA Sub have agreed to certain restrictions on sales
of the Merger  Shares and  purchases  of shares of AGNU's  Common  Stock in open
market  transactions.  VBSA Sub has agreed that, prior to the second anniversary
of the Merger, it will sell no more than 9% of the Merger Shares.  VBSA has also
agreed  that,  in the event it or any of its  affiliates  purchase any shares of
AGNU's  Common Stock on the open market prior to the second  anniversary  of the
Merger, such purchases will be effected in accordance with Rule 10b-18 under the
Securities  Exchange Act of 1934, as amended.  AGNU has granted VBSA Sub certain
rights to require  AGNU to register  the Merger  Shares  beginning on the second
anniversary of the Merger.

Federal Income Tax Considerations

         The Merger is  expected to  constitute  a  "reorganization"  within the
meaning of Section  368(a) of the Code.  No gain or loss will be  recognized  by
AGNU or Virbac,  or by the AGNU  stockholders,  as a result of the Merger.  This
discussion does not describe any tax consequences arising out of the tax laws of
any state, local or foreign jurisdiction.

Anticipated Accounting Treatment

         Since the former  stockholder of Virbac will own  approximately  60% of
AGNU's  outstanding  Common Stock following the Merger and the Mandatory  Tender
Offer, for accounting  purposes Virbac will be deemed the acquiring  company and
AGNU the acquired  company.  Accordingly,  the Merger will be accounted for as a
reverse purchase of AGNU by Virbac using the purchase method of accounting.  The
purchase method of accounting prescribes that the acquiring company allocate the
cost of an acquired company to the assets acquired and liabilities assumed as of
the date of acquisition based on their estimated fair values. Any excess of cost
over the  estimated  fair values of net assets  acquired is recorded as goodwill
and is amortized  over its expected  benefit  period.  See  "Unaudited Pro Forma
Financial Information." The financial statements of the merged company filed for
post-merger  periods  will depict the  acquisition  of AGNU by Virbac,  and will
include financial statements of Virbac for pre-merger comparable periods.

      As a result of the Merger, AGNU's fiscal year-end will change from October
31 to December 31.

Certain Regulatory Matters
   
         Certain acquisition transactions such as the Merger are reviewed by the
United States  Department of Justice  ("DOJ") and the United State Federal Trade
Commission  ("FTC") to determine  whether they comply with applicable  antitrust
laws.  Under the  provisions  of the HSR Act, the Merger may not be  consummated
until certain  information  has been furnished to those agencies and the waiting
period  specified by the HSR Act has expired or been  terminated.  VBSA and AGNU
filed a Premerger

                                                        18

<PAGE>



Notification  and Report Form containing such  information  with DOJ and FTC and
the waiting period was terminated on January 11, 1999.
    

Management After the Merger

         Following the Merger,  AGNU's Board of Directors will be  reconstituted
to include a majority of Directors  designated  by VBSA.  In  addition,  certain
persons chosen by Virbac,  including certain current officers of both Virbac and
AGNU, will become executive officers of AGNU. See "Management After The Merger."

Interests of Certain Persons in the Merger

   
         Messrs.  Baker  and  Elfanbaum,  who are  currently  serving  as AGNU's
President and Chief Executive Officer and Chief Financial Officer, respectively,
are party to  employment  agreements  with AGNU,  expiring  October 31, 2001 and
1999,  respectively.  Virbac has agreed that, in the event mutually satisfactory
amended  employment  agreements  have not been  reached with them within 60 days
following the Merger and either elects to terminate  his  employment  with AGNU,
such  termination  will be considered a  termination  as a result of a change of
control within the meaning of their existing  employment  agreements,  entitling
them to the monetary  benefits  described  below for the remaining  terms of the
respective  agreements.  Under such  circumstances,  Mr. Baker would continue to
receive his annual salary of $195,000  through  October 31, 1999 and $10,000 per
month for the succeeding two years.  Mr. Elfanbaum would continue to receive his
annual  salary,  which is  currently  $105,000,  for two  years,  and both would
continue to receive  healthcare and other employee benefits during such periods.
See "Management After the Merger--Employment Agreements."
    

                                                        19

<PAGE>



                               The Merger Agreement


         The following  description of the Merger  Agreement is a summary of the
material  provisions  of the Merger  Agreement,  a copy of which is  attached as
Appendix A to this Proxy Statement and is incorporated by reference herein.  The
description  does not purport to be complete and is qualified in its entirety by
reference to the Merger Agreement,  which  stockholders are urged to read in its
entirety.

Structure of the Merger

   
         Subject  to the terms and  conditions  of the Merger  Agreement  and in
accordance with the Delaware Law, at the Effective Time,  Virbac will merge with
and into AGNU and AGNU will issue the  Merger  Shares to  Virbac's  stockholder,
VBSA Sub,  in exchange  for all of the  outstanding  shares of  Virbac's  common
stock.  AGNU will be the surviving  corporation  in the Merger and will continue
its corporate  existence under Delaware Law. AGNU's Certificate of Incorporation
in effect  immediately  prior to the Effective Time will be amended and restated
to read in its  entirety  substantially  the same as the  Amended  and  Restated
Certificate  of  Incorporation  attached  hereto as  Appendix B.  Following  the
Merger,  in order to preserve the holding company structure of AGNU prior to the
Merger,  AGNU will  transfer  all of the  operating  assets of Virbac to a newly
formed, wholly owned subsidiary of AGNU.
    

Merger Consideration

         The number of Merger  Shares to be issued to VBSA Sub,  estimated to be
approximately  12,500,000,  will equal the product of (a) the difference between
(i) the  number  of  shares  of  Common  Stock of AGNU  issued  and  outstanding
immediately  prior  to the  Effective  Time  and  (ii)  1,000,000,  and (b) 1.5.
Application  of this  formula  will  result  in VBSA Sub  holding  60% of AGNU's
outstanding Common Stock upon completion of the Mandatory Tender Offer.

Adjustment of the Merger Shares

   
         In order to maintain VBSA Sub's 60% ownership  interest in AGNU,  after
the  Effective  Time and until the  expiration,  termination  or exercise of all
options to purchase  AGNU's Common Stock  outstanding  as of the Effective  Time
(the "AGNU  Options") and until AGNU's last issuance of Common Stock pursuant to
the Agreement and Plan of Merger dated as of July 16, 1997,  among AGNU,  Mardel
Acquisition  Corporation  and Mardel  Laboratories,  Inc.  (the  "Mardel  Merger
Agreement"), AGNU will, contemporaneously with the issuance of Common Stock upon
the exercise of an AGNU Option or pursuant to the Mardel Merger Agreement, issue
to VBSA Sub a number of  additional  shares of Common Stock equal to the product
of (a) the  aggregate  number of shares of Common Stock issued upon the exercise
of an AGNU Option or pursuant to the Mardel  Merger  Agreement and (b) 1.5. Each
such  post-Merger  adjustment  will  dilute  the voting  power of  current  AGNU
stockholders.  As of February , 1999, options were outstanding.  AGNU will issue
additional  shares of Common Stock with an aggregate value of $102,000  pursuant
to the Mardel Merger Agreement on September 25, 1999 and September 25, 2000.
    

Effective Time

         The Effective  Time of the Merger will be the time the  Certificate  of
Merger has been accepted for filing by the Delaware  Secretary of State (or such
later time as is agreed upon by AGNU and Virbac

                                                        20

<PAGE>



and specified in such  Certificate of Merger).  The filing of the Certificate of
Merger will occur as soon as practicable after the satisfaction or waiver of the
conditions to the  consummation of the Merger set forth in the Merger  Agreement
unless  another  date  is  agreed  to  in  writing  by  AGNU  and  Virbac.   See
"--Conditions to the Consummation of the Merger; Waivers."

The Cash Infusion

   
     VBSA has agreed that immediately  prior to the Effective Time it will cause
VBSA Sub to contribute approximately $15.7 million, to Virbac. The Cash Infusion
represents  an amount equal to the sum of (a) $6.7 million,  (b) the  difference
between (i) $9.2 million (current  outstanding  notes payable to Virbac's lender
plus  inter-company  notes  payable  to VBSA,  together  with  accrued  interest
thereon,  as accrued on the books of Virbac as of December 31,  1998),  and (ii)
approximately  $0.4 million (Virbac's cash, as accrued on the books of Virbac as
of December 31, 1998), and (c)  approximately  $0.2 million of Virbac's expenses
related to the Merger.  Following the Merger,  AGNU will use $3.0 million of the
Cash Infusion in order to effect the Mandatory Tender Offer,  approximately $3.7
million as working capital, and the balance, after payment of the Merger-related
expenses, to reduce long-term debt.
    

The Tender Offers

         The Merger Agreement  requires AGNU, within 60 days after the Effective
Time,  to make and complete the Mandatory  Tender Offer to repurchase  1,000,000
shares of its outstanding  Common Stock (excluding the Merger Shares) at a price
of $3.00 per share.  In  addition,  if during  the  period  ending on the second
anniversary  of the Effective  Time,  the closing sale price of the Common Stock
has not  equaled or  exceeded  $3.00 per share for any period of 40  consecutive
trading days,  AGNU will be required to make and complete the Contingent  Tender
Offer to repurchase  1,395,000 shares of its outstanding Common Stock (excluding
the Merger Shares and certain other shares) at a price of $3.00 per share.  VBSA
Sub has agreed, if the Contingent Tender Offer is required, to provide the funds
therefor by purchasing  1,395,000  newly issued shares of Common Stock from AGNU
at $3.00 per share.

         The  Principal  Stockholders  have agreed with VBSA that, if fewer than
1,000,000  shares of Common Stock are tendered in the  Mandatory  Tender  Offer,
they will tender a number of shares equal to the  difference  between  1,000,000
shares and the number of shares tendered.

     Following the Mandatory  Tender Offer and the Contingent  Tender Offer, and
assuming the maximum  number of shares are tendered in each tender  offer,  VBSA
will own 60% and    %, respectively, of AGNU's outstanding Common Stock.

Conditions to the Consummation of the Merger; Waivers

   
         The respective  obligations of AGNU,  VBSA Sub and Virbac to consummate
the Merger are subject to the satisfaction of certain  conditions at or prior to
the  Effective  Time,  including  the  following:  (i) approval of the Merger by
AGNU's stockholders, (ii) receipt of all required governmental approvals and the
expiration of all waiting periods in respect  thereof,  including the applicable
period under the HSR Act, (iii) receipt of all required consents or approvals of
third parties,  (iv) receipt by Virbac of an opinion of Jones,  Day,  Reavis,  &
Pogue,  counsel to Virbac,  that, among other things, the Merger will be treated
as a tax-free reorganization pursuant to Section 368(a) of the Code, (v) receipt
by Virbac of an opinion of Dyer Ellis & Joseph, PC, counsel to AGNU, that, among
other things,  AGNU has the requisite power and authority to execute and deliver
the  Merger  Agreement  and that when  issued,  the Merger  Shares  will be duly
authorized and validly issued,  (vi) receipt by AGNU of an opinion of McGregor &
Adler,  LLP,  counsel  to  Virbac,  that,  among  other  things,  Virbac has the
requisite power and authority to execute and deliver the Merger Agreement, (vii)
receipt by Herve Aoust, general counsel of VBSA, that VBSA has

                                                        21

<PAGE>



the requisite  power and authority to execute and deliver the Merger  Agreement,
and (viii) the execution by VBSA of a non-competition agreement with AGNU.
    

         The  obligation  of  AGNU  to  effect  the  Merger  is  subject  to the
satisfaction of certain additional conditions at or prior to the Effective Time,
including the conditions that: (i) each of the representations and warranties of
Virbac  contained in the Merger  Agreement  are true and correct in all material
respects  as of the  Effective  Time with the same  effect as though made at the
Effective Time (except for  representations  and  warranties  that speak as of a
specific date or time other than the Effective Time) and AGNU will have received
a certificate to that effect;  (ii) VBSA Sub and Virbac will have performed,  in
all material  respects,  all  obligations  and covenants  required by the Merger
Agreement and delivered to AGNU a certificate  to that effect;  (iii) there will
have been no Material  Adverse  Effect (as defined by the Merger  Agreement)  on
Virbac or any of its  subsidiaries,  in the  aggregate;  (iv) VBSA Sub will have
made the Cash  Infusion;  (v) AGNU's  Board of  Directors  will have  received a
fairness  opinion  from Duff & Phelps;  and (vi) VBSA will have  entered  into a
supply agreement with Virbac in the form attached to the Merger Agreement.

         The  obligation  of Virbac  to effect  the  Merger  is  subject  to the
satisfaction of certain additional conditions at or prior to the Effective Time,
including the conditions that: (i) each of the representations and warranties of
AGNU  contained  in the Merger  Agreement  are true and correct in all  material
respects  as of the  Effective  Time with the same  effect as though made at the
Effective Time (except for  representations  and  warranties  that speak as of a
specific  date or time  other  than the  Effective  Time) and  Virbac  will have
received a certificate  to that effect;  (ii) AGNU will have  performed,  in all
material  respects,  all  obligations  and  covenants  required  by  the  Merger
Agreement and delivered to Virbac a certificate to that effect; (iii) there will
have been no Material Adverse Effect on AGNU or any of its subsidiaries,  in the
aggregate;  and  (iv)  the  Principal  Stockholders  will  have  entered  into a
stockholders' agreement in the form attached to the Merger Agreement.

         The Merger Agreement provides that, subject to certain limitations, any
term or  provision  of the Merger  Agreement  may be waived by the party that is
entitled to the benefits thereof.

Termination

   
         The  Merger  Agreement  may be  terminated  at any  time  prior  to the
Effective Time, whether before or after approval by the AGNU stockholders,  upon
the occurrence of certain events, including the following: (a) by mutual consent
of the parties;  (b) by either AGNU or Virbac if (i) the other party breaches or
fails to comply with any material  obligation or any  representation or warranty
made by it in the Merger  Agreement is  incorrect  in any material  respect when
made or has ceased to be true and correct,  unless such event is curable  within
45 days through  exercise of  commercially  reasonable  best  efforts,  (ii) the
Merger is not  consummated  by  February  28,  1999,  and the  parties  have not
mutually agreed to extend this date (provided that the terminating  party is not
otherwise in material  breach of its  obligations  under the Merger  Agreement),
(iii) the Merger Agreement is not approved by AGNU's  stockholders,  or (iv) any
order,  decree,  judgment or other action of a court of  competent  jurisdiction
prohibits  consummation  of the  Merger;  (c) by Virbac if (i)  AGNU's  Board of
Directors  withdraws or modifies in any manner adverse to Virbac its approval or
recommendation  of the Merger or approves or recommends an Acquisition  Proposal
from a third  party or (ii)  there  is a work  stoppage  involving  AGNU or AGNU
enters into a collective bargaining agreement on terms materially less favorable
than those of its existing  agreement;  or (d) by AGNU if it receives a Superior
Proposal (as defined in the Merger

                                                        22

<PAGE>



Agreement)  from a third  party  and pays the  Termination  Fee to  Virbac.  See
"--Conditions   of  the   Consummation   of  the  Merger;   Waivers"  and  "--No
Solicitation; Certain Negotiations."
    

         In the event of the  termination  of the Merger  Agreement,  the Merger
Agreement will have no further effect,  without any liability on the part of any
party,  except for AGNU's  obligation  to pay the  Termination  Fee to Virbac in
certain  circumstances  and for the payment by the  parties of their  respective
expenses,  except under certain  circumstances  (see "--Expenses and Fees"). If,
however,  termination  occurs as a result of a party's  willful breach of any of
the  representations,  warranties or covenants contained in the Merger Agreement
such party will not be relieved of any liability created by such breach.

No Solicitation; Certain Negotiations

         Each of AGNU and  Virbac  has  agreed  that it will  not,  directly  or
indirectly,  solicit,  initiate or encourage  any inquiries or the making of any
proposals  or offers from any person  relating to any  acquisition,  purchase or
sale of all or a material  amount of its assets or  securities,  or any  merger,
consolidation or business  combination,  liquidation,  reorganization or similar
transaction,  or participate in any  discussions or negotiations  regarding,  or
furnish  to any other  person any  information  with  respect  to, any effort or
attempt by any other person to do or seek any of the foregoing. AGNU is required
to notify Virbac promptly of any unsolicited proposal, offer, inquiry or contact
with any person with respect to the  foregoing,  including a description  of the
terms of any proposal or offer, or the nature of any inquiry or contact which is
made.  To the extent  that AGNU's  Board of  Directors,  in the  exercise of its
fiduciary duties to stockholders  after  consultation  with and on the advice of
legal counsel  concerning such fiduciary duties,  determines that it is required
to do so, AGNU may furnish to any such other  person  information  pursuant to a
confidentiality  agreement  and may hold  discussions  with such person.  In the
event  that  such  discussions  lead  to a  Superior  Proposal  that  the  Board
determines, in good faith and after consultation with and on the advice of legal
counsel,  is required to be approved and recommended to stockholders in order to
comply with its fiduciary  duties,  either Virbac or AGNU will have the right to
terminate the Merger Agreement and Virbac will be entitled to receive payment of
the Termination Fee from AGNU. See "--Termination."

Amendment or Waiver

   
         Prior to the  consummation of the Merger,  the Merger  Agreement may be
amended  and  any  of  its  terms,  covenants,  representations,  warranties  or
conditions may be waived by the party intended to be benefited thereby, provided
that, once the Proposal has been approved by AGNU's stockholders,  no waiver of,
or amendment to the  obligation of VBSA Sub to  contribute  the Cash Infusion to
Virbac, or modification of, or amendment to (i) the obligation of AGNU to effect
the  Tender  Offers  or (ii) the  consideration  to be paid to  stockholders  in
connection with the Tender Offers,  may be made without the further  approval of
such  stockholders.  No such modification or amendment may be effected following
consummation of the Merger.
    

Expenses and Fees

         Whether or not the Merger is  consummated,  all  expenses  incurred  in
connection with the Merger Agreement and the transactions  contemplated  thereby
will be paid by the party  incurring  such costs and expenses,  except that AGNU
will pay all  expenses  relating  to  printing,  filing  and  mailing  the Proxy
Statement,  any  other  filings  with the SEC and all SEC and  other  regulatory
filing fees. However, if the

                                                        23

<PAGE>



Merger  Agreement is terminated  under certain  circumstances,  the parties will
share  equally  the cost of the filing  under the HSR Act and the fees of Duff &
Phelps.

Conduct of Business Pending the Merger

         AGNU and Virbac  have  agreed to conduct  their  operations,  except as
otherwise provided in the Merger Agreement,  according to their normal course of
business pending  consummation of the Merger. In addition,  AGNU and Virbac have
agreed that, among other things, prior to the consummation of the Merger, unless
the other agrees in writing or as otherwise  required or permitted by the Merger
Agreement, neither party will:

         (i)      increase the  compensation  payable to or to become payable to
                  any  directors,  officers or  employees,  except for executive
                  bonuses payable by AGNU consistent with past practice;

         (ii)     grant any  severance or  termination  pay to, or enter into or
                  modify  any  employment  or  severance   agreement  with,  any
                  director, officer or employee;

         (iii) adopt or amend any employee  benefit plan,  except as required by
                  law;

         (iv)     declare,   set  aside  or  pay  any   dividend   or  make  any
                  distribution   in  respect  of,  any  capital  stock,   except
                  dividends paid to AGNU or Virbac by their subsidiaries;

         (v)      redeem,  repurchase  or otherwise  reacquire  any share of its
                  capital  stock or any  securities or  obligations  convertible
                  into or  exercisable  or  exchangeable  for any  share  of its
                  capital stock, or any options, warrants or conversion or other
                  rights to acquire any shares of its capital  stock or any such
                  securities or obligations;

         (vi)     issue, deliver,  award, grant or sell, or authorize or propose
                  the issuance, delivery, award, grant or sale of, any shares of
                  any class of capital stock or other  securities or obligations
                  convertible  into,  exercisable or  exchangeable  for any such
                  shares, or any rights, warrants or options to acquire any such
                  shares or  securities,  except for the  issuance  of shares by
                  AGNU  pursuant  to  outstanding  options  or the  issuance  of
                  options in connection with certain executive bonuses;

         (vii)    effect any reorganization or recapitalization;

         (viii)   acquire or agree to acquire,  by merging,  consolidating with,
                  or by any other manner, any business  organization or division
                  thereof,  or  otherwise  acquire  or agree to  acquire  all or
                  substantially  all of the  assets of any other  person  (other
                  than the purchase of  receivables  in the  ordinary  course of
                  business);

         (ix)     sell, lease, exchange, mortgage, pledge, transfer or otherwise
                  dispose  of, or agree to  dispose of any  assets  (except  for
                  dispositions  of  assets,  or  sales  of  receivables,  in the
                  ordinary course of business);

         (x)      propose or adopt any amendments to the Certificate of Incor-
                  poration or By-Laws;


                                                        24

<PAGE>



         (xi)     change any of its  methods of  accounting  in effect as of the
                  date of the Merger  Agreement,  except as  required  by law or
                  GAAP;

         (xii)    make or  rescind  any  material  election  relating  to taxes,
                  settle  or   compromise   any  material   claim,   proceeding,
                  investigation,  audit or  controversy  relating  to taxes,  or
                  change any of its methods of  reporting  income or  deductions
                  for Federal  income tax  purposes  from those  employed in the
                  preparation  of the Federal income tax returns for the taxable
                  year ended  December  31,  1997,  except as required by law or
                  GAAP;

         (xiii)   prepay,  before the scheduled maturity thereof,  any long-term
                  debt, or incur any obligation for borrowed  money,  other than
                  indebtedness incurred in the ordinary course of business under
                  existing loan agreements or under any refinancing,  renewal or
                  refunding thereof, and trade payables incurred in the ordinary
                  course of business;

         (xiv)    take any action  that  would  prevent  the  Merger  from being
                  treated  as a  tax-free  reorganization  pursuant  to  Section
                  368(a) of the Code; or

         (xv)     take any action that would or could  reasonably be expected to
                  result in any of its  representations and warranties set forth
                  in the Merger  Agreement being untrue in any material  respect
                  or in any of the conditions to the Merger not being  satisfied
                  in any material respect.

Representations and Warranties

         The Merger  Agreement  contains  customary mutual  representations  and
warranties  of the  parties,  relating  to, among other  things,  (i)  corporate
organization   and  good   standing   and  similar   corporate   matters,   (ii)
capitalization,  (iii) the absence of the need for  governmental  or third party
consents to the Merger,  (iv) compliance  with applicable  laws, (v) accuracy of
financial  statements  and  filings  with  the SEC,  (vi)  absence  of  material
undisclosed  liabilities  and the  absence of  material  adverse  changes in the
condition (financial or otherwise), operations or business of AGNU or Virbac and
their  subsidiaries,  taken as a whole,  (vii)  absence of pending or threatened
material  litigation,  (viii)  retirement  and other  employee plans and matters
relating to the Employees  Retirement  Income  Security Act of 1974, as amended,
(ix) filing of tax returns and payment of taxes,  (x) absence of claims under or
pursuant to customer  warranties  on products or services sold prior to the date
of the  Merger  Agreement,  (xi)  engagement  and  payment  of fees of  brokers,
investment bankers,  finders and financial advisors, (xii) absence of violations
of any environmental  laws,  possession of all required  environmental  permits,
absence of any cleanup liability and related matters,  (xiii) the absence of any
collective bargaining agreement, union organizing effort, labor strikes or other
labor  troubles,  (xiv)  ownership  of  intellectual  property,  (xv)  Year 2000
compliance,  (xvi)  regulatory  compliance,  and (xvii) the  inapplicability  of
certain state takeover statutes.

   
Stockholders' Agreement

         On January ___, 1999 and in conjunction with the Merger Agreement, VBSA
and persons holding  approximately 32% of AGNU's  outstanding  Common Stock (the
"Principal  Stockholders")  entered into a Stockholders'  Agreement  pursuant to
which, among other things, the Principal Stockholders agreed, subject to certain
limitations,  (i) to vote all the shares of AGNU  Common  Stock held by them for
approval of the Proposal and (ii) if fewer than 1,000,000  shares of AGNU Common
Stock are tendered by the AGNU  stockholders  in the Mandatory  Tender Offer, to
tender shares of AGNU Common Stock

                                                        25

<PAGE>



equaling  the  difference  between  1,000,000  shares  and the  amount  actually
tendered.  The foregoing obligations of each of those Principal Stockholders who
are Directors or officers of AGNU are subject to such  Directors'  and officers'
obligations to faithfully  discharge their duties as a director or an officer of
AGNU;  provided,  however,  if AGNU has not terminated  the Merger  Agreement in
connection  with a Superior  Proposal  pursuant to the  provisions of the Merger
Agreement,  each such  Principal  Stockholder  must vote his shares as described
above.

Non-Competition Agreement

         In conjunction with the Merger Agreement and as a condition to closing,
VBSA and AGNU have agreed to enter into a  Non-Competition  Agreement for a term
ending the  earlier of (i) three years from the date of  execution  and (ii) the
date VBSA's  direct or indirect  fully diluted  ownership of AGNU's  outstanding
Common Stock falls below 33 1/3%. Pursuant to the agreement, among other things,
VBSA  shall not and shall  cause  its  Affiliates  not to  engage,  directly  or
indirectly,  in any  capacity,  whether  as owner,  officer,  agent,  principal,
partner,  consultant,  investor,  lender  or  otherwise,  in any  manufacturing,
packaging,   distribution  or  sale  of  veterinary   pharmaceutical   products,
including,  antiparasiticides,  vaccines  (other  than  VBSA's  feline  leukemia
vaccine  or its  potential  combinations),  antibiotics,  shampoos,  sprays  and
lotions for use with, on and for the benefit of dogs, cats,  horses,  ornamental
fish, companion birds, companion reptiles and companion rodents.

Supply Agreement

         In conjunction with the Merger Agreement and as a condition to closing,
VBSA and Virbac have agreed to enter into a Supply Agreement whereby Virbac will
purchase from VBSA its entire  requirements for  TickArrest(TM),  Preventic(TM),
and other pet care  products  listed in the Supply  Agreement at VBSA's  current
prices as set forth in the Supply  Agreement.  These prices will be increased by
VBSA annually  beginning  April 1, 1999, to reflect  adjustments in the Consumer
Price Index.
    

                         The Certificate Amendment

         The Merger Agreement  requires that AGNU's Certificate of Incorporation
be amended and restated to effect various  amendments.  The material  amendments
will change AGNU's name to Virbac Corporation,  increase the number of shares of
Common Stock authorized for issuance from 20,000,000 to 38,000,000  shares,  and
eliminate a provision  prohibiting  stockholders  from taking  action by written
consent without a meeting.  No change will be made with respect to the number of
authorized  shares  of  preferred  stock.  A copy of the  proposed  Amended  and
Restated  Certificate of  Incorporation  is attached to this Proxy  Statement as
Appendix B.

   
         After  taking  into  account  the  shares of Common  Stock  issued  and
reserved  for  issuance,  the  approximately  10,000,000  shares  remaining  for
issuance will be  insufficient  to complete the Merger unless the Certificate of
Incorporation  is amended to increase the authorized  shares.  In addition,  the
Board of Directors  considers it  advisable  to increase the  authorized  Common
Stock so that  additional  shares will be available  for issuance in  connection
with possible future financings,  acquisitions, mergers, stock dividends, use in
employee  benefit  plans,  and  other  corporate  purposes.  Although  the Board
currently  does not have any  plans to issue  any  additional  shares  of Common
Stock,  having shares  available for issuance  generally will allow shares to be
issued in the future without the expense and delay of stockholder action. At the
Effective  Time of the  Merger,  shares  will  be  outstanding,  shares  will be
reserved for future  issuances in  connection  with the exercise of  outstanding
options, the

                                                        26

<PAGE>



Mardel Merger  Agreement  and the  Contingent  Tender Offer,  and shares will be
authorized but unissued and unreserved for issuance.
    

         The  additional  shares of Common Stock to be authorized  will have the
same status as currently  authorized  Common Stock, and approval of the increase
will not have any immediate effect on the rights of existing stockholders.  AGNU
stockholders  do not have  preemptive  rights with  respect to any newly  issued
shares,  however, and to the extent that additional authorized shares are issued
in the future, they will decrease the existing stockholders' relative percentage
ownership of the Company.

         Although the amendment to increase the  authorized  number of shares is
not being  proposed for the purpose of creating an  anti-takeover  device,  such
increase could have an anti-takeover  effect. It is possible that the additional
shares could be issued as a means of preventing or  discouraging  an unsolicited
change in control of AGNU.  The issuance of  additional  shares could be used to
dilute the ownership of stockholders seeking to gain control of AGNU or could be
placed with an entity  opposed to such a change in  control.  To the extent VBSA
retains a 51% ownership interest in AGNU, however, anti-takeover techniques such
as these  will be  unnecessary.  AGNU  management  is not  aware of any  current
efforts to acquire control of AGNU other than the Merger.

         AGNU's current Certificate of Incorporation prohibits stockholders from
acting by written consent without a meeting.  The Delaware law generally permits
stockholder  action by consent unless a company's  certificate of  incorporation
provides  otherwise.  As VBSA will own 60% of AGNU's  outstanding  Common  Stock
following the Merger and completion of the Mandatory  Tender Offer,  elimination
of the provision will enable VBSA to take corporate action requiring stockholder
approval  without  holding a  stockholders'  meeting.  Any such action  taken by
written consent, however, will be required to be taken subject to certain notice
and information requirements under the Delaware law and the Exchange Act.

         AGNU's Restated  Certificate of  Incorporation  will also be amended to
effect certain technical changes, none of which is material.

                  Recommendation of the Board of Directors

         The AGNU Board,  by unanimous vote, has determined that the Proposal is
in the best  interests of AGNU and its  stockholders,  approved the Proposal and
recommended that AGNU stockholders vote FOR the Proposal.


                                                        27

<PAGE>



                   UNAUDITED PRO FORMA FINANCIAL INFORMATION

   
         The  following  unaudited  pro forma  combined  balance  sheet has been
prepared based on the  historical  balance sheets of AGNU as of October 31, 1998
and Virbac as of December  31,  1998,  as adjusted to reflect the effects of the
Merger,  the Cash  Infusion  and the  Mandatory  Tender  Offer  (the "Pro  Forma
Transactions")  as if they had occurred on December 31, 1998.  The unaudited pro
forma combined statement of operations has been prepared based on the historical
fiscal 1998 statements of operations of AGNU and Virbac, adjusted to reflect the
Pro Forma Transactions as if they had occurred on January 1, 1998. The Pro Forma
Transactions are to be consummated in the following manner. Immediately prior to
the Merger,  Virbac will receive a $15.7  million Cash Infusion from its parent,
VBSA. AGNU will acquire 100% of Virbac's common stock in exchange for 12,580,919
newly issued shares of AGNU's  Common  Stock.  AGNU will use $3.0 million of the
Cash  Infusion in order to effect the Mandatory  Tender Offer.  The remainder of
the Cash  Infusion  will be used to pay  approximately  $0.2 million of Virbac's
expenses related to the Merger,  to reduce Virbac's  pre-Merger debt to not more
than the amount of  pre-Merger  cash on  Virbac's  balance  sheet and to provide
approximately $3.7 million for working capital  requirements.  Because VBSA, the
former parent of Virbac,  will receive 60% of the voting equity of AGNU,  Virbac
will be considered the acquiror for financial statement  purposes.  Accordingly,
the Merger will be accounted  for as a reverse  purchase of AGNU by Virbac using
the purchase method.  The Pro Forma Transactions are described in further detail
in the preceding sections of this Proxy Statement.

         If during the period  ending on the second  anniversary  of the Merger,
the closing sale price of AGNU's  Common  Stock has not reached  $3.00 per share
for 40 consecutive  trading days,  AGNU will conduct a second tender offer,  the
Contingent  Tender Offer, by publicly  offering to repurchase up to 1,395,000 of
AGNU's  outstanding  Common Stock (excluding the Merger Shares and certain other
shares) at $3.00 per share.  The repurchase of shares will be accounted for as a
purchase of treasury shares.  The Contingent Tender Offer will be funded through
VBSA's  purchase  of  1,395,000  newly  issued  shares at $3.00 per  share.  The
purchase  of shares by VBSA will be  accounted  for by AGNU as the  issuance  of
additional  shares at $3.00 per share.  AGNU's results of  operations,  net cash
flows, and financial  position/stockholders'  equity will not be affected by the
Contingent  Tender  Offer and the  issuance  of new  shares to VBSA,  as the two
transactions are dependent on and offset each other.

         The pro  forma  unaudited  combined  balance  sheet  and  statement  of
operations  do not purport to  represent  (i) the actual  financial  position or
results of  operations,  had the Pro Forma  Transactions  occurred  on the dates
assumed,  or (ii) the financial position or results of operations to be expected
in the  future.  They do not  reflect  any  estimate  of cost  savings  or other
efficiencies  that may be  achieved  from the  integration  of AGNU and  Virbac.
Management  believes  that  the  assumptions  used in  preparing  the pro  forma
unaudited   combined  balance  sheet  and  statement  of  operations  provide  a
reasonable basis for presenting all of the significant  effects of the Pro Forma
Transactions,  that the pro forma  adjustments give appropriate  effect to those
assumptions,  and that the pro forma adjustments are properly applied in the pro
forma unaudited combined balance sheet and statement of operations.
    

         The pro  forma  unaudited  combined  balance  sheet  and  statement  of
operations and the  accompanying  notes should be read in  conjunction  with the
historical financial statements of AGNU and Virbac, including the notes thereto,
and the other financial information pertaining to AGNU and Virbac, including the
information  set  forth  under  "Selected  Financial  Data of  AGNU,"  "Selected
Financial  Data of  Virbac,"  "AGNU  Management's  Discussion  and  Analysis  of
Financial  Condition  and  Results  of  Operations,"  and  "Virbac  Management's
Discussion  and  Analysis of  Financial  Condition  and Results of  Operations,"
included elsewhere herein.


                                                        28

<PAGE>




         Unaudited Pro Forma Condensed Combined Balance Sheet Data
<TABLE>
<CAPTION>

                                                                        Virbac
                                                       AGNU          December 31,         Pro Forma              Pro Forma
                                                 October 31, 1998        1998            Adjustments                Combined    
                                                 --------------------------        -------------------        ---------------
<S>                                              <C>              <C>                 <C>                <C>   <C>
Assets
Cash..........................................   $       97,971    $        412,378   $     15,693,622    (a)  $       97,971
                                                                                           (12,900,000)   (a)
                                                                                            (3,000,000)   (e)
                                                                                              (206,000)   (a)
Accounts receivable, net......................        4,812,842           1,321,573                                 6,134,415
Inventories...................................        7,150,042           3,355,504                                10,505,546
Prepaid expenses..............................        1,245,809             845,840           (659,517)   (b)       1,432,132
                                                 --------------    ----------------   ----------------        ---------------
                                                     13,306,664           5,935,295         (1,071,895)            18,170,064

Property, plant and equipment, net............        5,520,798           4,904,520          4,300,000    (b)      14,725,318
Goodwill/intangible...........................        8,745,753           1,804,885         (7,930,705)   (b)       4,677,307
                                                                                             2,057,374    (b)
Other assets..................................          469,373              35,951                                   505,324
                                                 --------------    ----------------   ----------------        ---------------
                                                 $   28,042,588    $     12,680,651   $     (2,645,226)       $    38,078,013
                                                 ==============    ================   ================        ===============

Liabilities
Current portion of long-term debt.............   $    1,209,912    $      3,200,000   $     (3,200,000)   (a) $     1,209,912
Note payable to Virbac S.A....................                            2,000,000         (2,000,000)   (a)
Accounts payable..............................        1,562,652             766,211          1,000,000    (d)       3,122,863
                                                                                              (206,000)   (a)
Accrued expenses..............................        1,270,985             823,740                                 2,094,725
                                                 --------------    ----------------   ----------------        ---------------
                                                      4,043,549           6,789,951         (4,406,000)             6,427,500

Long-term debt and notes payable..............        9,114,226           4,000,000         (3,700,000)   (a)       5,414,226
                                                                                            (4,000,000)   (a)
Stockholders' equity
Common stock..................................           93,873           8,399,810         (8,399,810)   (c)         219,682
                                                                                               127,109    (d)
                                                                                                (1,300)   (f)
Additional paid-in capital....................       16,025,620              10,452         15,693,622    (a)      35,536,167
                                                                                           (16,025,620)   (b)
                                                                                            11,606,990    (d)
                                                                                             8,399,810    (c)
                                                                                              (174,707)   (f)
Accumulated earnings (deficit)................       (1,058,673)         (6,519,562)         1,058,673    (b)      (6,519,562)

Cost of common stock in treasury..............         (176,007)                 --         (3,000,000)   (e)      (3,000,000)
                                                                                               176,007    (f)                 
                                                 --------------    ----------------   ----------------        ---------------
                                                 $   28,042,588    $     12,680,651   $     (2,645,226)       $    38,078,013
                                                 ==============    ================   ================        ===============
</TABLE>


                                                                 29

<PAGE>


   
(a)  Adjustments to reflect the Cash Infusion and the application  thereof. On a
     pro forma basis,  the Cash Infusion at December 31, 1998 would have totaled
     $15,693,622.  Of this amount,  $3,000,000  would have been used to fund the
     Mandatory Tender Offer (see Note (e) below),  $206,400 would have been used
     to pay a portion of Virbac's  transaction  expenses,  and the  remainder of
     $12,487,622,  along with Virbac's cash on hand of $412,378, would have been
     used to repay  Virbac's  debt.  Accordingly,  the debt to be repaid for pro
     forma balance sheet purposes  totals  $12,900,000.  Debt  instruments to be
     repaid include the following:

    Virbac:
    Note payable/Revolving credit with financial institution...  $    7,200,000
    Notes payable to Virbac S.A................................       2,000,000

    AGNU:
    Revolving credit facility..................................       3,700,000
                                                                 --------------
                                                                 $   12,900,000

(b)  Adjustments to eliminate AGNU's stockholders  equity,  eliminate historical
     pre-Merger  AGNU  goodwill and reflect the  estimated  fair value of AGNU's
     assets and liabilities. AGNU's property, plant and equipment is expected to
     be adjusted to fair value,  which  exceeds  book value by  $4,300,000.  The
     write-up is  attributable  solely to land and buildings.  The fair value of
     land and  buildings  was  determined  on the  basis of  recent  appraisals.
     Management  believes that the fair value of AGNU's  machinery and equipment
     approximates  pre-Merger  historical  net  book  value.  Accordingly,   the
     pre-Merger  historical  net book value of machinery  and  equipment has not
     been adjusted in the Unaudited Pro Forma Financial Information.  Management
     is evaluating  whether to obtain  appraisals to determine the fair value of
     AGNU's machinery and equipment as of the Effective Time and any write-up or
     write-down will be included in purchase  accounting  (i.e. an adjustment of
     goodwill). Estimated useful lives are 30 years for buildings and 8-12 years
     for  machinery and  equipment.  Estimated  goodwill of $2,057,374  from the
     Merger  will be  amortized  over  its  expected  useful  life of 20  years.
     Historical  pre-Merger  deferred  tax assets of AGNU of $659,517  have also
     been eliminated (See Note (d) to the Unaudited Pro Forma Combined Statement
     of Operations - 1998).  The allocation of fair value is preliminary and may
     change  upon  the  completion  of the  final  valuation  of the net  assets
     acquired.

(c)  The Merger Agreement contemplates that AGNU will issue 12,580,919 shares of
     Common Stock to VBSA (assuming the Merger was effective  December 31, 1998)
     and cancel its  existing  treasury  stock.  At October  31, 1998 there were
     9,387,279 shares of Common Stock outstanding, of which 129,961 were held in
     treasury.  Therefore,  for  purposes of the  unaudited  pro forma  combined
     balance sheet, 21,968,198 shares of AGNU will be outstanding. Since the par
     value of the shares is one cent per share,  the pro forma  Common Stock par
     value is $219,682.  The  $8,399,810 of historical par value of Virbac stock
     is reclassified as additional paid-in capital.
    

(d)  Because the Merger will be accounted for as a reverse  acquisition  and the
     stockholder  of Virbac,  which is treated as the  acquiror  for  accounting
     purposes, is receiving AGNU Common Stock, the fair market value of the AGNU
     Common Stock  outstanding for a reasonable  period of time before and after
     the announcement of the Merger determines the purchase price for accounting
     purposes. For purposes of the pro forma financial statements,  the purchase
     price for AGNU consists of the following:



                                                        30

<PAGE>



      Fair market value of AGNU Common Stock (9,387,279 shares
        at $1.25 per share)..................................  $    11,734,099
      Direct costs of the acquisition........................        1,000,000
                                                               ---------------
               Total purchase price..........................  $    12,734,099
                                                               ===============
   
         The estimated fair market value of AGNU Common Stock of $1.25 per share
         was  estimated  based on the trading  range of AGNU's Common Stock from
         April 1, 1998 through December 31, 1998.
    

(e)  Adjustments  to reflect  the  Mandatory  Tender  Offer for shares of Common
     Stock at $3.00 per share.

   
(f)  Adjustments to reflect the  cancellation  of stock held in treasury by AGNU
     pursuant to the Merger.
    


                                                        31

<PAGE>



          Unaudited Pro Forma Combined Statement of Operations - 1998
<TABLE>
<CAPTION>

                                                 AGNU             Virbac
                                                For the           For the
                                              year ended        year ended
                                              October 31,      December 31,     Pro forma          Pro forma
                                                 1998              1998         Adjustments         Combined     
                                            ---------------   -------------   -------------       -------------
<S>                                         <C>               <C>             <C>             <C> <C>
Net sales.................................  $    32,944,020   $  15,051,090   $           --      $  47,995,110

Cost of sales.............................       24,008,395       5,564,757               --         29,573,152
                                            ---------------   -------------   --------------      -------------

Gross profit..............................        8,935,625       9,486,333               --         18,421,958
                                                                                    (171,122) (b)
Operating expenses........................        8,978,519      10,724,856           87,000  (a)    19,619,253
                                            ---------------   -------------   --------------      -------------

Operating income (loss)...................          (42,894)     (1,238,523)          84,122         (1,197,295)

Interest expense..........................          787,727         582,611         (897,111) (c)       473,227

Other income (expenses)...................         (247,154)           (252)         230,000  (e)       (17,406)
                                            ---------------   -------------   --------------      -------------

Income (loss) before taxes................       (1,077,775)     (1,821,386)       1,211,233         (1,687,928)

Income tax expense (benefit)..............         (414,943)             --          414,943  (d)            --
                                            ---------------   -------------   --------------      -------------

Income (loss) from continuing
   operations.............................  $      (662,832)  $  (1,821,386)   $     796,290      $  (1,687,928)
                                            ===============   =============   ==============      =============


Loss from continuing
   operations per share
   - Basic                                  $          (.07)           (.22)                      $        (.08)
   - Diluted                                           (.07)           (.22)                               (.08)

Basic shares outstanding..................        9,309,184       8,399,810                          20,890,103(f)
Diluted shares outstanding................        9,309,184       8,399,810                          20,890,103(f)
</TABLE>



                                                        32

<PAGE>


   
(a)  Operating expense has been adjusted to reflect the increase in depreciation
     related to the write-up of property,  plant and equipment.  The write-up is
     primarily  attributable  to land  (write-up of  $1,700,000)  and  buildings
     (write-up of  $2,600,000).  Land is not  depreciated  while  buildings  are
     depreciated over a 30-year life.

(b)  The  decrease  in the  amortization  of  goodwill  is  attributable  to the
     reduction  in  goodwill  as a  result  of the  Merger.  Goodwill  is  being
     amortized over 20 years, or $102,869 of  amortization  expense per year for
     goodwill  resulting  from the Merger.  Amortization  expense  reflected  in
     AGNU's pre-Merger fiscal 1998 operations was $273,991; as a result, the pro
     forma adjustment is a $171,122 reduction in goodwill amortization.

(c)  Reductions in interest  expense  reflect the application of net proceeds of
     the Cash Infusion to repay  outstanding  debt. The Cash Infusion would have
     been  $14,871,953 had the Merger  occurred  on  January 1, 1998.  Of this
     amount, $3,000,000 would have been used to fund the Mandatory Tender Offer,
     $206,400  would  have been used to pay a portion  of  Virbac's  transaction
     expenses,  and the  remainder of  $11,665,953,  along with Virbac's cash on
     hand of $84,047, would have been used to repay Virbac's debt.  Accordingly,
     the debt to be repaid for purposes of the pro forma statement of operations
     totaled $11,750,000. Debt instruments to be repaid with the proceeds of the
     Cash Infusion include the following:
    
<TABLE>
<CAPTION>

                                                                             Interest Expense
                                                                                Reduction     
                                                                Debt           Year Ended
                                                                to be          December 31,
                                                               Repaid             1998        
<S>                                                        <C>             <C>
         Virbac:
           Eliminate interest expense recorded
              by Virbac.................................   $    8,050,000  $         582,611
         AGNU:
           Revolving credit facility
              (8.5% interest rate)......................        3,700,000            314,500
                                                           --------------  -----------------
                                                           $   11,750,000  $         897,111
                                                           ==============  =================
</TABLE>


(d)  Income tax expense  (benefit)  recorded by AGNU has been eliminated as on a
     pro forma basis as the surviving corporation would have recorded a net loss
     in both periods presented. For purposes of the unaudited pro forma combined
     statement of operations  presented,  a full valuation allowance is recorded
     relative to the pro forma combined deferred income tax benefits,  given the
     companies' historical results of operations.

   
(e)  Expenses of  approximately  $230,000  relative to the Merger and charged to
     AGNU's  fiscal 1998 results of  operations  have been  eliminated  as a pro
     forma adjustment to loss from continuing operations.

(f)  Common shares  outstanding on a pro forma basis  represent  AGNU's weighted
     average shares  outstanding  for 1998 plus the 12,580,919  shares issued to
     Virbac minus the  1,000,000  shares  repurchased  in the  Mandatory  Tender
     Offer. As required by Statement of Financial  Accounting Standards No. 128,
     the impact of  outstanding  stock options and the  additional  shares to be
     issued to Virbac in the event  these  options  are  exercised  has not been
     included in the  determination of per share amounts as such an impact would
     be anti-dilutive and reduce the net loss per share.
    


                                                        33

<PAGE>



                          SELECTED FINANCIAL DATA OF AGNU
   
         The following  table presents  selected  financial data for each of the
five years in the period ended  October 31, 1998 for the  Company.  The selected
financial  data for the five  years in the period  ended  October  31,  1998 are
derived from the Consolidated  Financial  Statements of the Company,  which have
been audited by  PricewaterhouseCoopers  LLP, independent accountants.  The data
should be read in conjunction with the Consolidated  Financial Statements of the
Company,  and the related  notes  thereto,  "AGNU  Management's  Discussion  and
Analysis of Financial  Condition and Results of Operations," and other financial
information  included  herein.  The  following  results have been  retroactively
restated to reflect the discontinuation of the ingredients segment.
    


<TABLE>
<CAPTION>

                                                                      Year Ended October 31,                    
                                                ----------------------------------------------------------------
                                                    1994         1995         1996         1997         1998    
                                                -----------  -----------   -----------  -----------  -----------
<S>                                             <C>          <C>          <C>          <C>           <C>
Net sales (1).................................  $13,671,588  $20,062,942  $28,661,307  $31,051,537   $32,944,020

Operating income (loss)
    from continuing
    operations................................     (484,272)    (484,315)      47,399      978,481      (42,894)
Income (loss) from
    continuing operations.....................     (482,817)    (108,333)    (241,320)     118,671     (662,832)
Income from discontinued
    operations................................      147,206      139,766      113,900       14,659            --
Net income (loss).............................     (335,611)      31,433     (127,420)     133,330     (662,832)

Basic earnings (loss).........................
    per share:
    Continuing
      operations..............................        (0.07)       (0.01)       (0.03)        0.01         (.07)
    Discontinued
      operations..............................         0.02         0.01         0.01           --            --
    Net income................................        (0.05)          --        (0.02)        0.01         (.07)

Diluted earnings (loss) per share:
    Continuing operations.....................        (0.07)       (0.01)       (0.03)        0.01         (.07)
    Discontinued
      operations..............................         0.02         0.01         0.01           --            --
    Net income................................        (0.05)          --        (0.02)        0.01         (.07)

Weighted average number of shares outstanding:
    Basic.....................................    6,636,811    8,112,851    8,397,686    8,483,897     9,309,184
    Diluted...................................    6,636,811    8,112,851    8,397,686    8,699,914     9,309,184
</TABLE>


                                                        34

<PAGE>




<TABLE>
<CAPTION>

                                                                            October 31,                         
                                                    1994         1995         1996         1997         1998    
                                                -----------  -----------   -----------  -----------  -----------
<S>                                             <C>          <C>          <C>          <C>           <C>
Balance Sheet Data:
    Cash......................................  $11,185,943  $ 2,330,685  $ 2,186,877  $   145,505   $    97,971
    Working capital...........................   13,195,940    7,808,433    9,928,248    7,772,318     9,263,115
    Total assets..............................   21,141,513   23,473,103   25,850,052   26,596,150    28,042,588
    Current portion of
      long-term debt..........................      607,165      252,692      291,817      201,636     1,209,912
    Long-term debt............................    3,066,667    4,914,614    7,824,012    7,236,204     9,114,226
    Stockholders' equity......................   14,095,359   14,416,918   14,322,335   15,553,360    14,884,813
</TABLE>


(1) Net sales from continuing operations to Purina were as follows for the 
    respective periods:
         Fiscal year ended October 31, 1994......................  $7.7 million
         Fiscal year ended October 31, 1995......................  $7.1 million
         Fiscal year ended October 31, 1996......................  $5.4 million
         Fiscal year ended October 31, 1997......................  $4.3 million
         Fiscal year ended October 31, 1998......................  $3.1 million



                                                        35

<PAGE>



                 AGNU MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview

         Organized in 1993, AGNU manufactures and distributes  animal health and
pet care products.  In September 1993, AGNU,  through its subsidiary  Resources,
acquired the Health Industries  Business of Purina Mills, Inc. which formulates,
manufactures  and  distributes  animal health  products and to a lesser  extent,
home, lawn and garden, and other products. In July 1994, AGNU completed its IPO,
the net proceeds of which were approximately $12.1 million.  Effective March 31,
1995,  AGNU purchased  substantially  all of the net assets and business of Zema
Corporation ("Zema"), a formulator, manufacturer and supplier of health care and
grooming products to the pet industry. Effective August 31, 1995, AGNU purchased
substantially all of the net assets and business of St. JON  Laboratories,  Inc.
("St.   JON"),  a  developer,   manufacturer   and  marketer  of  oral  hygiene,
dermatological  and  gastrointestinal  products for dogs and cats.  In September
1997, AGNU purchased  substantially all of the net assets and business of Mardel
Laboratories, Inc. ("Mardel"). Mardel is a developer,  manufacturer and marketer
of high quality care  products to the pet industry with  expertise  extending to
fresh  water  and  marine  fish,  birds,  dogs,  cats,  small  animals  and pond
accessories.

         AGNU's  results of  operations  presented  and  discussed  herein  only
include the results of Zema's, St. JON's and Mardel's  operations  subsequent to
their  acquisition  by AGNU in  April  1995,  August  1995 and  September  1997,
respectively.

   
         AGNU  historically  reported  certain  financial  information  for  two
segments - ingredients  and specialty  products.  Ingredients  consisted of feed
products that were purchased or blended by AGNU and  distributed for Purina (see
Note 14 to AGNU's Consolidated  Financial  Statements included elsewhere in this
Proxy Statement).  Specialty products consist of all other products  formulated,
manufactured,  and distributed by AGNU to various  customers,  including Purina.
Included  in the  specialty  products  segment  are sales of  private  label and
branded products for which AGNU manufactures  goods using  registrations  and/or
formulas  owned by AGNU, and sales of products  manufactured  under contract for
which AGNU  manufactures  products  using the  customers'  registrations  and/or
formulas.
    

         Given the  acquisitions of businesses  with branded,  consumer-targeted
products and the continued  emphasis on growth of the specialty product segment,
the  significance  of the  ingredients  segment had decreased in fiscal 1996 and
1997.  Management  expected this trend to continue in the future.  In June 1997,
AGNU  discontinued the distribution of ingredients to Purina. In July 1997, AGNU
distributed  all of  its  remaining  ingredients  inventories  and  discontinued
operations  in  its  ingredients  segment.  This  segment  is  accounted  for as
discontinued  operations in accordance with Accounting  Principles Board Opinion
No. 30,  "Reporting the Results of Operations."  Accordingly,  AGNU has reported
the  ingredients  segment  as  discontinued   operations  and  the  consolidated
financial  statements have been  reclassified to report separately the financial
position and operating  results of the segment.  AGNU's  consolidated  operating
results  for year ended  October 31,  1997 has been  restated to reflect  AGNU's
continuing operations related to its specialty products business.  There were no
activities from discontinued operations in fiscal year 1998.

   
         In the  fourth  quarter  of  1997,  AGNU  formed  the Pet  Health  Care
Division,  which is comprised of St. JON, St. JON VRx Products  ("St. JON VRx"),
Zema and  Mardel.  The  integration  of these  companies  is expected to produce
certain operating synergies, creating a platform for continued

                                                        36

<PAGE>



expansion. The benefits from such integration started to impact AGNU's operating
results  in the third  quarter  of fiscal  1998.  During the first six months of
fiscal 1998  production  shifted  from Zema's  Raleigh  facility to AGNU's other
manufacturing  locations.  The distribution functions within the Pet Health Care
Division  were  consolidated  by the end of the fourth  quarter of fiscal  1998.
During August 1998, the Raleigh facility was effectively shut down and is in the
process of being sublet. Consolidation of the sales and administration functions
of the Pet Health Care Division was completed during the third quarter of fiscal
1998.  AGNU  has  incurred  certain   incremental   costs  associated  with  the
integration, but such costs, in the aggregate, have not been nor are expected to
be material to AGNU's  consolidated  results of  operations.  AGNU  continues to
pursue  selective  complementary  acquisitions,  alignments  and/or  licenses in
support of its core businesses.
    

         The following  table  represents  certain  summary  operating data on a
comparative basis:
<TABLE>
<CAPTION>

                                                               Fiscal Year Ended October 31,                  
                                                   1996                     1997                  1998        
                                          --------------------    -----------------------  -------------------
                                          Dollar       % of       Dollar         % of       Dollar     % of
                                          amount     net sales    amount       net sales    amount   net sales
                                                              (In thousands, except percentages)
<S>                                      <C>          <C>         <C>            <C>       <C>         <C>
Net Sales.............................   $  28,661      100.0     $   31,052      100.0    $ 32,944     100.0

Cost of sales.........................      20,784       72.5         22,851       73.6      24,008      72.9

Gross profit..........................       7,877       27.5          8,201       26.4       8,936      27.1

Selling, general and
     administrative expense...........       7,447       26.0          7,130       23.0       8,812      26.7

Operating income (loss)...............          47        0.2            979        3.2         (43)     (0.1)
</TABLE>

   
Fiscal Year Ended October 31, 1997 Compared to Fiscal Year Ended October 31, 
1998

         Total net sales  increased  6.1% from $31.1  million in fiscal  1997 to
$32.9 million for 1998. This increase  reflects a 14.9% increase in sales of the
Pet Health Care Division due primarily to the acquisition of Mardel Laboratories
in September  1997 and continued  strong growth in the pet oral hygiene  product
category.  The increase was offset by anticipated  weakness in the  agricultural
portion of PM  Resources'  business,  the timing of certain  rodenticide  orders
anticipated in the last half of fiscal 1998 that were delayed until January 1999
and  the  impact  of  unanticipated   production   shortfalls   related  to  the
consolidation of manufacturing  operations  within the Pet Health Care Division.
Sales to Purina, excluding sales of ingredients which were discontinued in 1997,
totaled  approximately  $3.1  million in 1998  compared  to  approximately  $4.3
million in 1997.  See  Liquidity  and Capital  Resources for a discussion of the
purchase of certain inventories from Purina.

         Gross profit  increased  from $8.2 million in 1997 (26.4% of net sales)
to $8.9  million in 1998 (27.1% of net sales),  primarily  due to changes in the
Company's sales mix, which consisted of an increased  proportion of sales of the
Pet Health Care  Division,  which  generally  has higher  margins as compared to
sales of the Company's  private  label/contract  manufacturing  business.  Gross
profit was negatively  impacted by certain  redundant  costs incurred during the
consolidation of manufacturing  operations  within the Pet Health Care Division;
however such  consolidation was substantially  completed during the last half of
fiscal 1998.


                                                        37

<PAGE>



         Selling,  general  and  administrative  expenses  increased  from  $7.1
million in 1997 to $8.8 million in 1998  primarily  due to the  increased  costs
related to Mardel's business, which was acquired in September 1997. The increase
in expenses includes certain  redundant  expenses that are being incurred during
the  consolidation  of certain  manufacturing,  marketing and overhead  expenses
among the operating  companies that comprise the Pet Health Care Division.  Such
consolidation was completed by the end of the Company's 1998 fiscal year.

         The  factors  discussed  above  resulted  in  an  operating  loss  from
continuing  operations  of  approximately  $40,000  during the year ended  1998,
compared to operating income of approximately $1.0 million for the prior year.

         Interest  expense  was  approximately  $0.6  million  in 1997  and $0.8
million in 1998,  reflecting  increased  debt  balances  that  resulted from the
Company's investment in Mardel and additional working capital requirements.

         During  the  fourth  quarter  of  fiscal  1998,  the  Company  incurred
approximately  $0.25 million of expenses related to the Merger  Agreement.  Such
amounts were included in interest income and other on the Company's Consolidated
Statement of Operations.

         The effective  income tax rate of the Company was  approximately  38.5%
for both 1997 and 1998. The aggregate amount of the deferred tax asset valuation
allowance at October 31, 1998 was  approximately  $0.1 million.  This  valuation
allowance  reflects  management's view of the portion of deferred tax assets for
which it is more likely than not that tax  benefits  will not be  realized.  The
primary  factor  affecting  management's  view in this regard are the  Company's
losses from operations in certain prior years.
    

Fiscal Year Ended October 31, 1996 Compared to Fiscal Year Ended October 31,
997

         Total net sales  increased  8.3% from $28.7  million in fiscal  1996 to
$31.1  million for 1997,  which  included net sales of Mardel  subsequent to its
acquisition in September 1997. The ingredients  segment was discontinued in 1997
and  accordingly  sales  related  to this  segment  are  included  in results of
discontinued  operations for all periods  presented and are not reflected in the
table above. The discontinuance of the ingredients segment resulted in a minimal
impact  on  gross  profit  due to its  sales  being of  lower  margin  commodity
products.  Sales of pet care  products  grew 27%  reflecting  the  impact of new
products introduced into the veterinary channel during fiscal 1996 and 1997, and
continued  strong  growth from AGNU's  sales and  distribution  operation in the
United Kingdom which was acquired in July 1996.

   
         AGNU's manufacturing and supply agreement with Purina pursuant to which
Purina had guaranteed  AGNU sufficient  sales to generate annual income,  net of
ingredient,  direct manufacturing,  and other direct costs of approximately $2.9
million for the  three-year  period  ended  October 31, 1996  expired as of that
date.  See Liquidity  and Capital  Resources for a discussion of the purchase of
certain inventories from Purina. Sales to Purina, excluding sales of ingredients
which were  discontinued  in July 1997,  totaled $4.3 million for the year ended
October 31,  1997  compared to $5.4  million  during the year ended  October 31,
1996.  Fiscal 1996 income from Purina was  approximately  $1.2 million less than
that required under the agreement.  The entire amount of the shortfall under the
agreement  was billed to Purina and included in net sales of specialty  products
during October 1996; such billing was collected by AGNU in December 1996.
    

                                                        38

<PAGE>



          Gross profit  increased from $7.9 million in 1996 (27.5% of net sales)
to $8.2  million in 1997 (26.4% of net sales),  primarily  due to the  increased
sales in 1997. As a percent of sales,  gross profit decreased  approximately one
percentage point due primarily to changes in product mix.

         Selling,  general and  administrative  expenses were approximately $7.4
million in 1996 and $7.1 million in 1997,  decreasing  as a percent of net sales
from  26.0% in 1996 to 23.0% in 1997.  The  decrease  in  selling,  general  and
administrative  expenses  as a percent  of sales is related to the impact of the
corporate management  restructuring  announced in August 1996, combined with the
impact of cost reduction measures implemented at the operating companies.

         Severance  costs of  $240,000  related  to the August  1996  management
restructuring  were accrued in fiscal 1996 and paid in fiscal  1997.  Such costs
were nonrecurring and did not impact fiscal 1997 results.

         The  factors   discussed  above  resulted  in  operating   income  from
continuing  operations of  approximately  $979,000 during the year ended October
31,  1997,  a  $932,000   improvement   compared  to  the  operating  income  of
approximately $47,000 in the prior year.

         Interest expense was approximately  $0.6 million in both 1996 and 1997,
with a small  increase that reflects  increased debt balances that resulted from
AGNU's investment in Mardel and increased sales volume in fiscal 1997.

   
         In March  1997,  AGNU  terminated  its letter of intent  related to its
proposed  acquisition of Anthony  Products  Company.  In  conjunction  with this
action,  AGNU recorded a $202,000 pre-tax charge in fiscal 1997. Such amount was
included  in  interest  income  and other in AGNU's  consolidated  statement  of
operations.

         The effective  income tax rate of AGNU was  approximately  38% for 1996
and 1997. The aggregate amount of the deferred tax asset valuation  allowance at
October  31, 1997 was  approximately  $0.1  million.  This  valuation  allowance
reflects management's view of the portion of deferred tax assets for which it is
more likely than not that tax benefits will not be realized.  The primary factor
affecting  management's  view  in this  regard  are the  Company's  losses  from
operations in certain prior years.
    

         Ingredients sales were  approximately  $7.7 million and $5.5 million in
1996  and  1997,  respectively.  Income  from  discontinued  operations  in 1997
decreased  approximately  $99,000 from $114,000 in 1996 to $15,000 in 1997. This
is primarily  attributable  to decreasing  margins from the sales of ingredients
compared to the prior year,  combined with decreased  volume of units shipped in
1997.  In July 1997,  AGNU  shipped  its  remaining  ingredients  inventory  and
discontinued operations related to this segment.

         Net income in 1997 of  $133,000  increased  by  approximately  $260,000
compared  to the net loss of  $127,000  incurred  in  fiscal  1996  based on the
various factors described above.

Liquidity and Capital Resources

   
         AGNU's existing  capital  requirements  are primarily to fund equipment
purchases  and working  capital  needs.  During April 1995,  AGNU  completed the
acquisition of Zema, which required utilization of approximately $3.2 million of
net proceeds from its July 1994 IPO for the acquisition and related

                                                        39

<PAGE>



expenses in 1995 and an additional  payment of $300,000 plus interest  which was
paid in April 1998.  In August  1995,  AGNU  acquired the net assets of St. JON,
which  required  approximately  $3.5 million of cash,  the assumption of certain
liabilities  aggregating  approximately $1.5 million which were paid within four
months of closing,  and an  additional  $2.0 million plus interest to be paid in
annual  installments  over six years  commencing  March 31, 1997.  During fiscal
1997,  AGNU  utilized  approximately  $1.0  million of cash for  payment of this
obligation and related accrued  interest,  and in May 1998,  paid  approximately
$1.1 million,  the remaining amounts  outstanding under this note in conjunction
with the  refinancing of its debt as discussed  below.  Effective May 1996, AGNU
acquired the worldwide patents and other assets and rights to Bromethalin, which
required  payments of $1.0 million  including  related expenses at closing,  and
will require  additional  consideration  based on shipments  of  Bromethalin  to
Purina over a five-year period. In September 1997, AGNU acquired Mardel for cash
of approximately $1.1 million and stock valued at approximately $1.1 million. As
additional  consideration for the acquisition of Mardel, AGNU also issued a note
payable of $300,000 to the former  owners of the acquired  company to be paid in
cash and stock over a period of three  years.  With the  acquisition  of Mardel,
AGNU utilized its remaining proceeds from the IPO.
    

         During fiscal 1996, cash used by operations  approximated $2.3 million,
primarily  related  to  increased  working  capital  requirements.   Inventories
increased by  approximately  $1.7 million  reflecting  investments in adding new
products to AGNU's lines and moving existing products and product-lines from one
operating  company's  distribution  channel into distribution  channels of other
operating  companies.  Increases in accounts  receivable of  approximately  $0.5
million  compared to the prior year reflect  temporary  increases in certain key
accounts that were subsequently collected during fiscal 1997.

         During  fiscal 1997,  cash  generated by operations  approximated  $1.8
million compared to a use of cash by operations of approximately $2.3 million in
1996.  This  improvement  in cash flows in 1997 was  primarily  due to  emphasis
placed on the operating  companies to control and reduce  inventory  levels,  as
well  as  certain  changes  to the  product  mix  at  Resources,  including  the
discontinuation of the ingredients  segment.  AGNU's inventories from continuing
operations  decreased  $0.7 million  during 1997 compared to an increase of $1.7
million in 1996. The  discontinuation of the ingredients  segment generated cash
of $1.3 million  during the year ended  October 31,  1997,  compared to a use of
cash related to this discontinued  segment of $1.0 million during the comparable
period in the prior year.  Cash  generated  from  operations  in fiscal 1997 was
generally utilized for capital expenditures and to pay down debt.

   
         During fiscal 1998, AGNU used cash in operations of approximately  $1.6
million.  This was primarily related to an increased investment in inventory and
increases in accounts receivable. The additional inventory consists primarily of
new product  promotions  and a build-up of core products for the mass markets to
reduce the risk of future  stock-outs which had been occurring through the first
half of fiscal 1998.  Accounts  receivable  increased primarily due to increased
sales in September and October of 1998 compared to 1997.

         In  May  1998,  AGNU   consolidated  its  existing  credit   agreements
increasing  the facility to $9.2 million with a maturity date of March 31, 2001.
The new bank agreement also increased borrowing availability for working capital
demand and  modified  the bank  covenants.  The new  facility  consists  of $4.5
million in  revolving  credit  lines,  the  available  amount  being  based upon
specified percentages of qualified accounts receivable and inventory, and a $4.7
million  revolving credit line with available amounts being reduced $150,000 per
quarter with the first such  reduction  on November 30, 1998.  On August 6, 1998
and  October 2,  1998,  AGNU  again  amended  its  existing  credit  facilities,
increasing the

                                                        40

<PAGE>



latter revolving credit line to $5.2 million from $4.7 million to meet temporary
working  capital  requirements.  The  interest  rate will range from prime minus
0.25% to prime plus 0.5%,  depending  on AGNU's  ratio of debt to net worth,  as
defined in the new agreement.  At October 31, 1998, the interest rate charged on
borrowings  outstanding under the new agreement,  as amended, was 8.50% which is
the bank's  prime rate plus 0.50%.  At October 31, 1998,  excluding  outstanding
checks, approximately $1.2 million was available under this agreement.

         Management  believes  that AGNU will have  sufficient  cash to meet the
needs of its current  operations,  including debt service. In order to avoid the
Company's being in non-compliance  with certain of the financial covenants under
its amended  credit  agreement in future  periods due to legal,  accounting  and
other  transaction  costs  related  to the  proposed  Merger  with  Virbac,  the
Company's  lending bank agreed to exclude such costs from the calculation of its
covenants.  No other instances of non-compliance  with financial  covenants were
present at October 31, 1998. In addition, management is currently in discussions
with its bank, and is also evaluating  other strategic  alternatives  with third
parties,  including  the  proposed  Merger with Virbac as discussed  herein,  to
further address its current and long-term working capital requirements.

         The AGNU Board has authorized the repurchase of up to 500,000 shares of
AGNU  Common  Stock.  The amount of funds  required  will depend upon the actual
number of shares repurchased and the market price paid by AGNU for those shares.
AGNU will utilize available funds to implement this stock repurchase. During the
year ended October 31, 1998,  83,111 shares were repurchased  under this program
at an aggregate cost of approximately  $100,000. As of October 31, 1998, 129,961
shares had been repurchased under this program at an aggregate cost of $176,007.
The share repurchase  program has been suspended pending the consummation of the
Merger Agreement.

         AGNU  has no  plans  to  significantly  increase  any of its  operating
subsidiaries' plant facilities  capacity.  Capital  expenditures for fiscal 1998
were  approximately  $0.5  million.   Future  capital  expenditures  for  AGNU's
operating  subsidiaries  are not  expected to  significantly  exceed  historical
amounts, which in prior periods approximated current depreciation expense.

     In  January  1999,  the  Company   acquired   certain   assets,   primarily
inventories,  related to Purina  Mill's  animal health  products  business.  The
amount paid for such inventory  aggregated  $400,000,  less future amounts which
would have been due to Purina Mills related to the  acquisition  of  Bromethalin
assets,  as discussed  in Note 3 to AGNU's  Consolidated  Financial  Statements.
Purina's  "additional  consideration" due for the five-year period subsequent to
the acquisition of Bromethalin  was waived in conjunction  with this purchase of
inventories.  Prior thereto,  the Company  manufactured and supplied products to
Purina  Mills for this  business.  The  Company  will now supply  animal  health
products  directly to  Purina's  dealers.  Management  does not  anticipate  any
material  adverse  impact on its  financial  position,  cash flows or results of
operations as a result of this change in customer relationships.

         In October 1998, the Company entered a definitive merger agreement with
Virbac, a U.S. subsidiary of the French public animal health company VBSA, under
which VBSA will hold  approximately 60% of the outstanding stock of the combined
companies.  The  transaction,  which is subject  to  approval  by the  Company's
stockholders, government approval and other customary conditions, is expected to
close in March 1999 and will be accounted for as an  acquisition  of the Company
by Virbac, pursuant to the purchase method of accounting.
    


                                                        41

<PAGE>



Quarterly Effects and Seasonality

   
         Seasonal  patterns of  Resources'  operations  are highly  dependent on
weather,  feeding  economics and the timing of customer  orders.  The results of
operations of the Pet Health Care Division  historically have been seasonal with
a  relatively  lower  volume of its sales and earnings  being  generated  during
AGNU's first fiscal quarter.  In addition,  consolidation  of certain  functions
within  the Pet  Health  Care  Division  during  fiscal  1998  will  impact  the
comparative results of the Company between quarters and in future periods.
    

New Accounting Standards

         In June  1997,  the  FASB  issued  FAS  130,  "Reporting  Comprehensive
Income,"  effective for fiscal years  beginning after December 15, 1997. FAS 130
establishes  standards  for reporting  and display of  comprehensive  income and
components in a financial  statement that is displayed with the same  prominence
as other  financial  statements.  AGNU continues to analyze FAS 130 and does not
currently  expect it to have a  significant  impact on its  financial  statement
presentation.

         In June 1997, the FASB issued FAS 131,  "Disclosures  about Segments of
an Enterprise and Related  Information,"  effective for periods  beginning after
December 15, 1997. FAS 131 supersedes FAS 14,  "Financial  Reporting of Segments
of a Business  Enterprise."  FAS 131  establishes  standards  for the way public
business  enterprises  report  financial and descriptive  information  about the
reportable  operating  segments  in  their  financial   statements.   Generally,
financial  information  is  required  to be  reported  on the basis that is used
internally  for  evaluating  segment  performance  and  deciding how to allocate
resources to segments.  AGNU  continues  to evaluate the  provisions  of FAS 131
relative to additional  disclosure  requirements  for its fiscal 1999  financial
statements.

         In June 1998,  the FASB  issued  FAS 133,  "Accounting  for  Derivative
Instruments  and  Hedging  Activities."  FAS  133  establishes   accounting  and
reporting  standards for derivative  instruments and for hedging  activities and
requires  recognition  of all  derivatives on the balance sheet measured at fair
value.  FAS 133 is  effective  for  all  fiscal  quarters  of all  fiscal  years
beginning  after June 15, 1999. AGNU continues to evaluate the provisions of FAS
133 to determine its impact on financial position and results of operations.

Year 2000 Compliance

   
         The Company utilizes computer  information systems to internally record
and track information, as well as interact with customers,  suppliers, financial
institutions  and other  organizations.  The  Company  has  established  a plan,
utilizing  internal  resources and certain external  consultants,  to assess the
potential impact of the year 2000 on the Company's systems and operations and to
implement  solutions  to address  these  issues.  The  Company  has  completed a
significant  part of the assessment  phase of its year 2000 plan with respect to
all key  hardware and  software  systems.  The  Company's  plan for  remediation
includes a combination of repair and  replacement of affected  systems.  For the
Company's  key systems  located in St.  Louis,  Missouri and  Glendale  Heights,
Illinois,  the Company's  independent  consultants  have completed a significant
portion of the repair work needed to make such systems year 2000 compliant. They
have also completed a significant  portion of the testing required to verify the
effectiveness  of  such  repairs.  The  key  systems  located  in  Harbor  City,
California  will be  addressed  primarily  through an  upgrade  of the  existing
software to a year 2000-compliant  version.  Such upgrade has been evaluated and
initial planning by independent  consultants  retained to evaluate and implement
the upgrade has been

                                                        42

<PAGE>



completed. The final implementation of the upgrade has been delayed, pending the
completion of the Merger Agreement and evaluation of information system needs of
the merged  organization.  The cost of upgrading  the systems in Harbor City has
been included in the Company's capital expenditures plan, based on the final bid
received from the Company's  independent  consultants.  The costs of repairs and
upgrades to date have not been material to the Company's  financial  position or
results of operations.  Non-key systems and non-information  technology systems,
including embedded technology such as microcontrollers,  at all locations are in
the process of being  assessed.  Subject to the evaluation and resolution of the
information system needs subsequent to the merger of Virbac and the Company,  it
is anticipated that all key systems and non-information  technology systems will
be year 2000 compliant by June of 1999.
    

         The Company is diligently quantifying issues and developing contingency
sources to mitigate the risks associated with  interruptions in its supply chain
due to year 2000  problems.  The Company plans to develop a contingency  plan by
July  1999 in the event  its  systems  or its  mission-critical  vendors  do not
achieve year 2000 compliance.

         The Company believes that, with  appropriate  modifications to existing
computer  systems/components,  updates  by vendors  and  trading  partners,  and
conversion to new software and hardware in the ordinary course of business,  the
year 2000 issues will not pose significant operational problems for the Company.
However,  there  can be no  assurance  that  the  Company  will  not  experience
unanticipated  costs and/or business  interruptions due to year 2000 problems in
its  internal  systems,  its supply  chain or from  customer  product  migration
issues, or that such costs and/or interruptions will not have a material adverse
effect on the Company's consolidated results of operations. These statements are
"Year 2000  Disclosures"  within the  meaning of the Year 2000  Information  and
Readiness Disclosure Act.

   
Euro Conversion Issues

         On January 1, 1999, certain member nations of the European Economic and
Monetary Union ("EMU") adopted a common  currency,  the "Euro." For a three-year
transition period,  both the Euro and individual  participants'  currencies will
remain in  circulation;  after January 1, 2002,  the Euro will be the sole legal
tender  for EMU  countries.  The  adoption  of the  Euro  will  affect  numerous
financial systems and business applications.

         While the  Company's  United  States  operations,  which  comprise  the
majority  of  its   business,   has  contracts   with  European   suppliers  and
distributors,  almost all of these contracts are U.S. dollar-denominated.  Thus,
while the Company is  reviewing  the impact of the  introduction  of the Euro on
various  aspects  of  its  business  (including  information  systems,  currency
exchange rate risk, taxation, contracts, competitive position and pricing), such
introduction  is not  expected  to have a material  impact on the  Company.  The
Company's  United  Kingdom  operations  does the majority of its business in the
United Kingdom,  however to accommodate its customers  throughout Europe, it has
upgraded its information  systems,  contracts and certain procedures to meet the
Euro requirements. The costs incurred to date related to the introduction of the
Euro have not been material and the impact of such  introduction is not expected
to materially affect the Company's financial position,  cash flows or results of
operations.
    


                                                        43

<PAGE>



                     SELECTED FINANCIAL DATA OF VIRBAC
   
         The following  table presents  selected  financial data for each of the
five years in the period  ended  December  31,  1998 for  Virbac.  The  selected
financial data for each of the three years in the period ended December 31, 1998
are derived from the Consolidated  Financial Statements of Virbac, each of which
has been audited by Arthur Andersen LLP,  independent  public  accountants.  The
data should be read in conjunction with the Consolidated Financial Statements of
Virbac,  and the related notes  thereto,  "Virbac  Management's  Discussion  and
Analysis of Financial  Condition and Results of Operations," and other financial
information included herein.
    


<TABLE>
<CAPTION>

                                                                 Fiscal Year Ended December 31,                   
                                            ----------------------------------------------------------------------
                                                1994          1995           1996          1997          1998     
                                            ------------  -----------    -----------    -----------  -------------
                                             (unaudited)   (unaudited)
<S>                                        <C>            <C>            <C>           <C>           <C>
Net revenues.............................   $ 17,404,685  $18,659,499    $17,493,683    $16,235,284  $15,051,090

Loss from operations.....................        (68,359)    (986,857)     (889,354)      (730,820)   (1,238,523)

Net loss.................................        (53,109)  (1,095,590)    (1,387,248)    (1,255,207)  (1,821,386)

Loss per common share....................           (.01)        (.20)          (.17)          (.15)        (.22)
Weighted average number of
   common shares outstanding.............      5,346,347    5,596,346      8,386,445      8,399,810    8,399,810

BALANCE SHEET DATA:
   Cash..................................   $     26,195  $    16,965    $   124,203    $    84,047  $   412,378
   Working capital (deficit).............      2,052,400    1,387,132       (166,950)     2,426,916     (854,656)
   Total assets..........................     14,732,735   16,123,540     13,792,535     13,391,178   12,680,651
   Current portion of notes payable......        450,000      800,000        400,000        400,000    3,200,000
   Long-term obligations, less current
      maturities.........................      5,050,000    4,250,000      3,450,000      6,650,000    4,000,000
   Stockholders' equity..................      4,386,216    6,290,626      4,967,293      3,712,086    1,890,700
</TABLE>




                                                        44

<PAGE>



                VIRBAC MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview

         Virbac was incorporated as a Delaware corporation on February 10, 1984.
In 1987, Virbac purchased Allerderm, Inc. ("Allerderm"), which, at the time, was
the world's  leading U.S.  marketer of veterinary  dermatological  products.  In
1989, Virbac purchased Carson Chemicals in New Castle,  Indiana,  a manufacturer
of pesticide  products for use with companion  animals.  In 1989,  Virbac formed
Francodex,   Inc.   ("Francodex"),   a  wholly  owned  subsidiary,   to  produce
over-the-counter  ("OTC")  grooming aids and stain and odor removers.  Francodex
began  marketing  products  in 1991.  In  January  1994,  Virbac  acquired A & I
Laboratories in Arlington,  Texas, the  manufacturing  company from which Virbac
previously  purchased most of its  dermatologic  products.  In 1995, in order to
combine  its  manufacturing,   marketing  and  warehousing  operations,   Virbac
completed construction of a manufacturing and laboratory facility, adding 58,000
square-feet  to its 60,000  square-foot  office and  warehouse  facility in Fort
Worth, Texas. Virbac then relocated its dermatologic products manufacturing from
Arlington to the Fort Worth facility.

         Virbac is one of the leading  manufacturers of dermatological  products
for companion  animals.  Virbac's  Allerderm(R)  line of products  treats a wide
range  of   dermatological   problems,   including  itching  and  skin  and  ear
infections--the primary reasons for consulting a veterinarian.  The Allerderm(R)
line of products is  specially  adapted for the  characteristics  of dog and cat
skin and consists of approximately 30 products. Virbac believes its Allerderm(R)
products are innovative due to the use of a new technology  called  Spherulites,
which considerably improves a product's efficacy and duration.

         Virbac's  results of operations  presented and discussed herein include
all of the subsidiaries and divisions of the company.

   
         Virbac  historically has operated in the ethical  veterinary market and
the OTC pet market. The OTC pet market includes the pet store, the farm and feed
and the mass market.  Virbac also sells private  labeled  products  which Virbac
manufactures  using  registrations  and/or formulas owned by Virbac,  as well as
products  which Virbac  manufactures  under  contract  using the  customer's own
formula.

         Virbac's decreasing revenues since 1995 reflect the decline in Virbac's
pesticide sales. With the exception of the Preventic Tick Collar,  all pesticide
products  have  been   negatively   impacted  by  heavy   direct-to-the-consumer
advertising  campaigns by  competitors.  These campaigns have moved consumers to
the veterinarian office to purchase new proprietary flea products.  As a result,
Virbac recently has focused its promotional  resources on the veterinary  sector
and has increased its sales of its  dermatological  products in this sector.  In
addition, Virbac has begun to focus on increasing sales to the mass market.

         Due to the decline in sales of pesticide products industry wide, it was
determined that cost savings could be realized by contracting with third parties
for the production of Virbac's pesticide  products and ceasing  manufacturing at
the New Castle, Indiana facility during the fourth quarter of 1998. The facility

                                                        45

<PAGE>



is  currently  being  utilized  as  a  warehouse.   Once  the  Merger  has  been
consummated,  management  will  determine  how the facility  will be used in the
future.

     In October 1998,  Virbac entered a definitive  merger  agreement with AGNU.
The transaction, which is subject to approval by AGNU's stockholders, government
approval and other customary conditions,  is expected to close in March 1999 and
will be  accounted  for as an  acquisition  of AGNU by Virbac,  pursuant  to the
purchase method of accounting.
    

         The following  table  represents  certain  summary  operating data on a
comparative basis (in thousands):
<TABLE>
<CAPTION>

                                                              Fiscal Year Ended December 31,                  
                                                   1996                     1997                  1998        
                                          --------------------    -----------------------  -------------------
                                          Dollar       % of       Dollar         % of       Dollar   % of
                                          amount     net sales    amount       net sales    amount   net sales
                                                             (In thousands, except percentages)
<S>                                      <C>           <C>        <C>            <C>       <C>         <C>
Net revenues..........................   $  17,494      100.0     $   16,235      100.0    $ 15,051     100.0

Cost of goods sold....................       6,843       39.1          5,910       36.4       5,565      37.0

Gross profit..........................      10,651       60.9         10,325       63.6       9,486      63.0

Operating expenses....................      11,540       66.0         11,056       68.1      10,725      71.3

Loss from operations..................        (889)      (5.1)          (731)      (4.5)     (1,239)     (8.3)
</TABLE>

   
Year Ended December 31, 1997 Compared with Year Ended December 31, 1998

         Net revenues decreased 7.3% from $16.2 million in 1997 to $15.1 million
in 1998,  primarily  due to  heavy  competition  in the  pesticide  market  that
negatively  affected business in the pet and ethical trade markets. In addition,
ethical  distributors for Virbac carried forward significant  inventories of the
Preventic  Tick Collar that resulted in lower than  expected  sales in the first
half of 1998.

         Cost of goods  sold  decreased  5.8% from $5.9  million in 1997 to $5.6
million in 1998  primarily  due to the decrease in the sales volume as discussed
above.  As a percentage of revenues,  cost of goods sold increased from 36.4% to
37.0% due to a shift in sales mix and the outsourcing of  manufacturing  of some
new products launched in 1997, including Nutraceuticals and Spot Ons.

         Operating  expenses  decreased 3.0% from $11.1 million in 1997 to $10.7
million in 1998. Sales and marketing expenses remained constant at $5.7 million,
and as a  percentage  of  revenues  increased  from 35.3% to 38.3% due to higher
percentage  of marketing  dollars  spent on the  Preventic  Tick Collars and new
product launches.  General and administrative expenses remained constant at $2.7
million and, as a percentage of revenues,  increased  from 16.4% to 17.8% due to
increased  professional  fees  incurred in pursuing  acquisitions  and increased
insurance  expenses.  Warehouse and distribution  expenses  remained constant at
$1.3 million, and as a percentage of revenues increased from 7.8% to 8.6% due to
increased freight rates of common carriers and decreased sales volumes. Research
and development expense decreased 29.1% from $1.4 million to $1.0 million due to
the lack of a research and development director from March to September.


                                                        46

<PAGE>



         Interest expense increased from $0.5 million to $0.6 million due to the
increased borrowings in 1998.

         Net loss  increased  from $1.3  million in 1997 to $1.8 million in 1998
due to the decrease in revenues and the other factors discussed above.

         The  Company  did not record a benefit  for  income  taxes for the year
ended December 31, 1997 or 1998.
    

Year Ended December 31, 1996 Compared with Year Ended December 31, 1997

         Net revenues decreased 7.2% from $17.5 million in 1996 to $16.2 million
in 1997,  primarily due to the decline of pesticide  sales in the fourth quarter
in both the pet and  ethical  trade  markets.  Competitors  invested  heavily in
television  and  print  advertising,  which  resulted  in a  shift  of  consumer
purchases from the pet stores to veterinary offices.

         Cost of goods sold  decreased  13.6% from $6.8  million in 1996 to $5.9
million in 1997  primarily  due to the decrease in sales  volume.  Cost of goods
sold decreased,  as a percentage of revenues, from 39.1% to 36.4% due to a shift
in sales mix to more sales of ethical  products  which  historically  had higher
margins in 1997.

         Operating  expenses  decreased 4.2% from $11.5 million in 1996 to $11.1
million in 1997. Sales and marketing  expenses  increased 4.8% from $5.5 million
in 1996 to $5.7 million in 1997 and  increased as a percentage  of revenues from
31.3% to 35.3% primarily due to promotional and advertising expenses relating to
television and print advertising campaigns.  General and administrative expenses
decreased 19.4% from $3.3 million to $2.7 million and as a percentage of revenue
from 18.9% to 16.4% due to a reduction of  executive  compensation  expense.  In
1996,  Virbac  hired a new chief  executive  officer  and a new chief  financial
officer  while the  existing  officers  were still  employed.  Once the existing
officers left Virbac, executive compensation expense returned to a normal level.
Warehouse   and   distribution   expenses   remained   relatively   constant  at
approximately  $1.3 million and  increased as a percentage of sales from 7.5% to
7.8% due to fixed  warehouse  expenses and reduced  sales  volume.  Research and
development expense remained constant at $1.4 million.

         Interest expense  remained  relatively  constant at approximately  $0.5
million.

         Net loss  decreased  from $1.4  million in 1996 to $1.3 million in 1997
primarily due to the factors discussed above.

Liquidity and Capital Resources

   
         Historically,  Virbac's  liquidity  requirements  have arisen primarily
from  its debt  service  requirements  and  working  capital  needs.  Virbac  is
economically  dependent on VBSA,  which has  expressed its intention to continue
its financial support of Virbac.

     Virbac  used  cash  flows  of  approximately  $1.2  million  for  operating
activities  in  1998  compared  to  using  approximately  $5,000  for  operating
activities  in 1997.  The increase in cash used for  operations is primarily the
result of the  decrease in revenue and the related  reduction  of cash  inflows.
Cash flows used for investing  activities were  approximately  $116,000 in 1998,
primarily resulting from the purchase

                                                        47

<PAGE>



of property and equipment and the acquisition of patents. Cash flows provided by
financing  activities were $1.6 million in 1998.  Virbac received  proceeds from
borrowings  that  reduced the  existing  notes  payable and line of credit,  and
funded working capital requirements.

         Virbac's  principal  sources of cash have been proceeds from borrowings
under a term loan,  a $4.0  million  revolving  line of credit  with a financial
institution and advances from VBSA. Under the term loan, which is due in full on
July 1,  1999,  interest  is due  quarterly  at LIBOR  plus  0.95%  (6.38% as of
December  31,  1998) and the  principal  is due in  semiannual  installments  of
$400,000 on July 1 and January 1 each year. As of December 31, 1998,  $2,200,000
was  outstanding  under the term loan. As of December 31, 1998,  $4,000,000  was
outstanding under the revolving line of credit,  which expires July 6, 2000, and
interest is due  quarterly at LIBOR plus .75% (5.97% as of December  31,  1998).
Under a money  market  line of credit  interest is due  quarterly  at LIBOR plus
0.95% (6.38% as of December 31, 1998).  As of December 31, 1998,  $1,000,000 was
outstanding under the line of credit.

         As of December 31, 1998,  Virbac had outstanding  advances from VBSA of
$2.0 million. Interest on this advance is due monthly at LIBOR rate (5.06% as of
December 31, 1998) and the principal is due on demand.

         In 1997,  Virbac had  outstanding  a $450,000 note payable to VBSA with
terms that mirror the terms of a note receivable from a corporation  formed by a
former  executive of Virbac.  This note receivable bears interest at 6% per year
with  interest  payable  semiannually.  Principal  payments  of $50,000  are due
annually.  The  borrower has not made  scheduled  payments to Virbac since 1994.
Virbac is  required  to make  payments  on its  $450,000  note  payable  only as
payments are received on the note receivable.  In 1998,  Virbac  transferred the
note payable and related note receivable to a wholly owned subsidiary of VBSA.

         Under the Merger Agreement,  prior to the Effective Time of the Merger,
Virbac Sub will contribute approximately $15.7 million to Virbac, which will be
used, in part, to pay off all of Virbac's outstanding borrowings.

         As of December 31, 1998, Virbac had no material commitments for capital
expenditures.
    

Seasonality

         The results of  operations of certain  products in the ethical  product
line, including Virbac's flea and tick collars,  have been seasonal with a lower
volume of its sales and  earnings  being  generated  during  Virbac's  first and
fourth fiscal quarters.

Year 2000 Compliance

         The Year  2000  issue  arises as a result of  computer  programs  being
written  using  two  digits  rather  than four to define  the  applicable  year.
Consequently,  these computer programs may contain time-sensitive software which
recognizes  a date using "00" as the year 1900  rather  than the year 2000.  The
impact of the Year 2000 issue extends beyond  traditional  computer hardware and
software  systems  and  may  potentially  impact  telephone  systems,   building
facilities  systems,  security  systems and systems utilized by outside vendors.
Failure to effectively  address the Year 2000 issue could result in a disruption
of  operations  and the  inability to process  transactions  or to perform other
normal business activities.


                                                        48

<PAGE>


   
         Virbac's  mainframe  computer  hardware and software  systems have been
reviewed for Year 2000  compliance  by a consultant.  Based on this review,  the
mainframe  operating  system has been updated to support  Year 2000  processing.
Virbac is in the process of  updating  its  software  systems and such update is
approximately 60% completed.
    

         Virbac has also initiated  discussions  with its suppliers to determine
whether such suppliers are Year 2000 compliant. Discussions with these suppliers
are in the  preliminary  stages and there is no  guarantee  that the  systems of
these companies will be converted on a timely basis.  However, in the event that
any of its suppliers do not become Year 2000 compliant,  Virbac does not believe
that such  non-compliance  will have a material  impact on  Virbac's  operations
because the raw materials  used by Virbac in the  production of its products are
readily available from alternative suppliers.

         Virbac has also begun the  initial  assessment  of its  non-information
technology systems (telephones,  elevators,  alarm systems,  vendors, etc.). The
costs of  microcomputer  software  compliance  and Year 2000  compliance for the
non-information technology systems have not been estimated at this time.

   
     Management  believes Virbac can resolve  critical Year 2000 issues by July,
1999.  However,  as of December 31, 1998, Virbac had not completed all phases of
its analysis  process.  The cost of the Year 2000 project and the dates on which
Virbac  believes  applicable  modifications  will  be  completed  are  based  on
estimates  involving the  utilization  of internal  resources and other factors.
However,  there can be no guarantee  that these  estimates  will be achieved and
actual  results  could differ  materially  from  anticipated  results.  Specific
factors which might cause such material differences include, but are not limited
to, the continued  availability of trained personnel,  the ability to locate and
correct all relevant computer codes and similar uncertainties.

     Virbac believes that, with appropriate  modifications to existing  computer
systems/components  and updates by vendors and trading  partners,  the year 2000
issues will not pose significant operational problems for Virbac. However, there
can be no assurance that Virbac will not experience  unanticipated  costs and/or
business  interruptions due to year 2000 problems in its internal  systems,  its
supply  chain or from  customer  product  migration  issues,  or that such costs
and/or  interruptions  will not  have a  material  adverse  effect  on  Virbac's
consolidated results of operations.
    



                                                        49

<PAGE>



                          INFORMATION REGARDING AGNU

Business Overview

         AGNU  manufactures  and distributes a wide variety of health,  grooming
and nutritional  products for the pet and animal health industries and selective
products for the chemical specialties industry.  AGNU's Pet Health Care Division
represents  the  consolidation  of four  businesses  acquired  between  1995 and
1997--Zema, St. JON, St. JON VRx, and Mardel. Resources formulates private-label
products for the animal health and specialty chemical industries.

         AGNU's  products  are  generally  ingested  by or used on animals or in
animal husbandry to promote health and production efficiency, or, in the case of
companion animals, to promote health and hygiene. AGNU also manufactures several
products,  including  home,  lawn,  and  garden  products,  and other  specialty
compounds unrelated to animal health and pet care. The products  manufactured by
AGNU include:

         o      medicated treatments to prevent and treat disease and/or promote
                growth in livestock and pets, including fish;

         o      anthelmetics, or dewormers, to prevent gastrointestinal worms 
                in livestock and pets;

         o     nutritional supplements to promote animal growth and reproduction
               and ensure efficient feed utilization, and vitamins for dogs and 
               cats;

         o     aquarium water conditioners and test strips;
 
         o     pest control products, including pesticides and rodenticides;

         o     flea and tick products, including shampoos, dip concentrates, 
               collars, and sprays for dogs and cats, and flea traps;

         o     oral hygiene products for dogs and cats, including toothpaste and
               toothbrushes, sprays, and enzymatic rawhide chews;

         o     gastrointestinal products for dogs and cats, including hairball 
               remedies;

         o     dermatological products for dogs and cats, including anti-itch 
               lotions and shampoos;

         o        cleaners  and  disinfectants  for use on animals and in animal
                  quarters including shampoos, dip concentrates,  animal sprays,
                  surface  cleaners,  dairy pipeline  cleaners,  and all-purpose
                  detergents;

         o        home, lawn, and garden products to prevent insect infestation 
                  in turf and shrubs; and


                                                        50

<PAGE>



         o        specialty compounds used by manufacturers in the formulation 
                  of plastics and related products.

         AGNU sells its  products to national  or  dominant  regional  companies
serving  the  animal  health  and  specialty   compound  markets,   pet  product
distributors,  specialty pet retail stores and superstores,  mass merchandisers,
warehouse  clubs,  grocery,  drug,  discount,  and feed stores,  and  veterinary
clinics. Sales are effected through a combination of full-time sales persons and
independent sales representatives, utilizing telemarketing and other means.

         AGNU's pet care products are sold primarily  under its own brand names,
including  C.E.T.(R),  Petrodex(R),  Maracyn(R)  and  Zema(R),  and, to a lesser
extent, on a private-label  basis.  AGNU's animal health products other than pet
care products are sold primarily on a  private-label  basis under its customers'
brand names.  During 1997,  branded products  accounted for approximately 48% of
AGNU's net sales.

         AGNU  offers its  private-label  customers  a wide range of services in
connection with the products it provides,  including laboratory  formulation and
services,  technical support,  registration services, and business and marketing
consulting services.  Laboratory  formulation and services and technical support
includes assisting customers in developing and refining products,  advising them
as to suitable  forms for their  products or suitable  packaging,  and assisting
them in testing their products to enable them to provide data to their customers
or regulators.  Registration  services consist  primarily of maintaining  AGNU's
Environmental Protection Agency ("EPA") and Food and Drug Administration ("FDA")
product   registrations   and   assisting   customers   in   maintaining   their
registrations.  Business and marketing  consulting services consist of assisting
customers in determining new products they might successfully market, as well as
assisting them with the  distribution  of new and existing  products.  AGNU also
provides distribution and warehousing services to a number of its customers.

         AGNU has numerous EPA and FDA product  registrations and trademarks and
patents.  Its  EPA  product  registrations  permit  it  to  sell  pesticide  and
rodenticide  products,  as well as  ectoparasite  products for the  treatment of
fleas  and  ticks on dogs and  cats.  While  EPA  registrations  do not  expire,
registrants are required  periodically to reregister  certain  products with the
EPA. Certain of AGNU's facilities are qualified as EPA registered  manufacturing
sites, which permits the company to manufacture  products not only under its own
EPA product registrations, but also under the registrations of other companies.

         AGNU's FDA new animal  drug  applications  ("NADAs")  permit it to sell
medicated  treatments,  anthelmetics,  feed  additives,  and other  animal  drug
products.  NADAs do not expire, but are subject to modification or withdrawal by
the FDA based upon the related drugs'  performance in the market.  AGNU also has
FDA  manufacturing  site approvals  enabling the company to  manufacture  animal
drugs covered by NADAs held by other companies.

         AGNU's  trademarks  relate primarily to its pet care products which are
marketed under the St. JON Pet Care(R), Mardel(R), VRx(R), Zema(R) and Pulvex(R)
labels. AGNU's trademarks also include Petromalt(R),  a hairball remedy for cats
originally  introduced  in 1923;  Petrodex(R)  and  C.E.T.(R),  lines of  dental
products for dogs and cats; Petrelief(R),  a line of dermatological products for
cats  and  dogs;  Doggydent(R),  a line  of  oral  hygiene  products  for  dogs;
Maracyn(R), a leading fish antibiotic introduced in 1969; and Trounce(R) used to
market rodenticides,  AGNU also has trademark  registrations pending for various
additional pet care products.


                                                        51

<PAGE>



         AGNU  also  has  several  patents  covering  pet  toothbrushes,  tartar
remover,  pet shampoo,  and flea traps,  which expire between 2004 and 2009, and
the  exclusive  right to use  several  patents  relating  to  enzyme  generation
formulae for use in animal  toothpaste and on rawhide  chews.  In December 1997,
AGNU  obtained  exclusive  rights to  patents  supporting  a  bioadhesive  patch
technology,   including  exclusive  distribution  rights  to  Stomadhex(TM),   a
chlorhexidine  based  antibacterial  patch  that can be placed in a pet's  mouth
following dental  procedures to maintain oral health. In May 1998, AGNU obtained
exclusive  world-wide  rights  to  manufacture  and  market a line of  palatable
medications  for  companion  animals  including  Palaprin(R),   PalaBIS(TM)  and
Palapectate(TM).  In August  1998,  AGNU  obtained  the North  American and U.K.
rights to market and distribute  certain  proprietary,  patented,  biology-based
products for the treatment of periodontal  disease marketed to companion animals
as Emdovet(TM) and Profgel(TM). In addition, AGNU owns the worldwide patents for
Bromethalin(R),   a  highly  effective  and  proprietary   rodenticide   serving
agricultural and Pest Control Operator markets.  Certain  Bromethalin(R) patents
expired in 1997 with remaining patents expiring in 1999.

         The active ingredients in AGNU's products are not manufactured by AGNU,
but are  generally  purchased  from  major  raw  materials  manufacturers.  AGNU
generally  purchases  materials  on an  as-needed  basis,  as  it  is  generally
unnecessary for AGNU to maintain large inventories of such materials in order to
meet rapid  delivery  requirements  or assure  itself of adequate  supply.  AGNU
purchases  certain  raw  materials  from  multiple  suppliers;  some  materials,
however,  are  proprietary,  and AGNU's  ability to procure  such  materials  is
limited to suppliers with proprietary  rights.  AGNU considers its relationships
with its  suppliers to be good.  AGNU also  purchases  certain raw materials the
availability  of which is subject to EPA,  FDA, or other  regulatory  approvals.
Some of  AGNU's  customers  provide  AGNU  with  the raw  materials  used in the
production of their products.

         AGNU's  competitors  fall into roughly four  categories:  animal health
distributors;   manufacturers,   formulators,  and  blenders  of  animal  health
products;  pet care product producers and suppliers;  and specialty chemical and
pest control manufacturers. Each of these groups, with the exception of pet care
product  producers and  suppliers,  are comprised  primarily of privately  owned
regional and local  companies,  although each also includes  national  companies
that produce or distribute  certain  animal health and other  products.  The pet
care product  producer and supplier  group is comprised of national and regional
companies.

         Many of AGNU's  competitors  in specific  market  niches are larger and
have greater financial resources than AGNU. In addition, regulatory surveillance
and enforcement are accelerating, which is likely to result in fewer competitors
that have even greater  resources.  Much of the  competition  in the  industries
served by AGNU  centers  around  price.  AGNU is focusing on the  production  of
high-performance,  valued-added and branded products  designed to be marketed on
the basis of quality as well as price.

         AGNU's  operations  subject it to  federal,  state,  and local laws and
regulations  relating to environmental  affairs,  health, and safety. These laws
and regulations are  administered by the EPA, the FDA, the  Occupational  Safety
and Health  Administration  ("OSHA"),  the  Department  of  Transportation,  and
various state and local regulatory agencies.  Governmental  authorities,  and in
some cases third parties,  have the power to enforce  compliance with health and
safety  laws  and  regulations,  and  violators  may be  subject  to  sanctions,
including civil and criminal penalties and injunctions. While AGNU believes that
the  procedures  currently  in  effect at its  facilities  are  consistent  with
industry standards and that it is in material  compliance with applicable health
and  safety  laws  and  regulations,  failure  to  comply  with  such  laws  and
regulations could have a material adverse effect on AGNU.

                                                        52

<PAGE>



         AGNU's  operations also subject it to numerous  environmental  laws and
regulations  administered by the EPA,  including the Resource  Conservation  and
Recovery Act ("RCRA"), the Comprehensive  Environmental  Response,  Compensation
and Liability  Act, the Federal Water  Pollution  Control Act, the Federal Clean
Air Act, the Federal  Insecticide,  Fungicide and Rodenticide Act, and the Toxic
Substances  Control Act, as well as various  state and  municipal  environmental
laws and regulations.

   
         AGNU has approximately 210 full-time employees,  of which approximately
120 are  engaged  in  manufacturing  activities  and 22 in sales  and  marketing
activities.  Forty-five of the  full-time  employees  located at the  Bridgeton,
Missouri   facility  are   represented  by  the   International   Longshoremen's
Association,  and eight are  represented  by the  International  Brotherhood  of
Electrical  Workers.   Such  employees'  wages  and  benefits  are  governed  by
bargaining  agreements  negotiated with the unions, which will expire on January
31, 1999.  Management is currently  negotiating an extension of these  contracts
and  does  not  anticipate  that  such  negotiations,   or  the  result  of  the
negotiations will have a materially adverse impact on the Company's  operations.
AGNU also employs an average of  approximately  26 persons on a temporary basis.
The number of temporary  employees  fluctuates on an annual basis because demand
for the company's  products is seasonal.  AGNU  considers its employee and union
relations to be good.
    

         AGNU  owns  the  Bridgeton,   Missouri  facility  at  which  Resources'
operations  are  conducted and most of the  equipment  located on the site.  The
facility  consists  of  a  176,600-square-foot   manufacturing  and  warehousing
building  and three  buildings  for  administration,  retained  sample  storage,
equipment, and maintenance.

         AGNU leases its corporate  headquarters in Maryland Heights,  Missouri,
and manufacturing,  office,  warehouse, and distribution facilities located near
Los Angeles,  California,  Glendale  Heights,  Illinois  and Yeovil,  the United
Kingdom,  under  non-cancelable  leases expiring  August 2000,  October 1999 and
December  2002,   respectively.   AGNU  also  leases  certain   equipment  under
non-cancelable  operating leases. The Raleigh, North Carolina facility, which is
under a non-cancelable lease expiring in April 2000, has been substantially shut
down and is in the process of being subleased.  Management  believes that AGNU's
facilities are adequate and suitable for its current operations.



                                                        53

<PAGE>



                         COMMON STOCK OWNERSHIP OF
                  CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

         The following table sets forth certain information regarding beneficial
ownership of the Company's  Common Stock as of the Record Date and giving effect
to  the  Merger  by (i)  each  person  who is  known  by the  Company  to be the
beneficial owner of more than five percent of the Company's  outstanding  Common
Stock, (ii) each Director of the Company,  (iii) certain  executive  officers of
the Company,  (iv) VBSA Sub, and (v) all Directors and executive officers of the
Company as a group. Except as otherwise indicated, the Company believes that the
beneficial owners of the Common Stock listed, based on information  furnished by
such owners,  have sole investment and voting power with respect to such shares,
subject to community property laws where applicable. Unless otherwise indicated,
the address of each stockholder is: c/o Agri-Nutrition Group Limited,  Riverport
Executive  Center  II,  13801  Riverport  Drive,  Suite 111,  Maryland  Heights,
Missouri 63043.
<TABLE>
<CAPTION>

                                               Shares Beneficially Owned(1)             Percentage Ownership(1)
                                                Before the        After the           Before the        After the
     Beneficial Owner                             Merger              Merger            Merger          Merger (2)
     ----------------                          -------------      ------------       ------------       ----------
<S>                                            <C>                <C>                 <C>               <C>
     Durvet/PMR, L.P. (3)..................       1,240,000         1,240,000            13.4%             5.7%
     W. M. Jones, Jr. (4)..................         667,107           667,107             6.8%             3.0%
     Bruce G. Baker (5)....................         618,291           618,291             6.7%             2.8%
     Robert W. Schlutz (6).................         485,280           485,280             5.2%             2.2%
     Alec L. Poitevint, II (7).............         408,844           408,844             4.4%             1.9%
     Robert E. Hormann (8).................         228,427           228,427             2.5%             1.0%
     Robert J. Elfanbaum (9)...............         102,375           102,375             1.1%             0.5%
     VBSA Sub..............................              --        12,500,000              --             57.6%
     Directors and Executive
     Officers as a Group
     (6 persons) (10)......................       2,510,324         2,510,324            25.0%            11.1%
</TABLE>

(1)  Includes  shares issuable upon the exercise of options that are exercisable
     within 60 days of the date of this Proxy Statement.  The shares  underlying
     such options are deemed to be outstanding  for the purpose of computing the
     percentage of outstanding  stock owned by such persons  individually and by
     each group of which they are a member, but are not deemed to be outstanding
     for the purpose of computing the percentage ownership of any other person.
(2)  Does not give effect to the  Mandatory  Tender  Offer,  which will increase
     percentage  ownership to 60.0%.  VBSA Sub's  address is 13 emme  rue-L.I.D,
     06517 Carros Cedex, France.
(3)  The address of Durvet/PMR,  L.P. is P.O. Box 279, 100 S.E.  Magellan Drive,
     Blue Springs,  Missouri 64014.  The general partner of Durvet/PMR,  L.P. is
     Durvet,  Inc.,  and the limited  partners  of  Durvet/PMR  L.P.  are the 25
     stockholders  of Durvet,  Inc.,  each of which has a 3.2%  interest  in the
     partnership.
(4)  Includes options to purchase 558,000 shares of Common Stock.
(5)  Includes options to purchase 100,000 shares of Common Stock and shares held
     by Mr.  Baker's  spouse.  Excludes  37,200  shares  held by an  independent
     trustee for the benefit of three adult  children and 12,000  shares held by
     such children.
(6)  Mr. Schlutz's  address is Schlutz  Enterprises,  Box 269, 14812 "N" Avenue,
     Columbus Junction,  Iowa 52738. Includes options to purchase 6001 shares of
     Common Stock.  Also includes  shares held by Mr. Schlutz as trustee for his
     spouse.
(7)  Mr. Poitevint's address is Southeastern Minerals, Inc., P.O. Box 1866, 1100
     Dothan Road, Bainbridge,  Georgia 31718. Includes options to purchase 5,000
     shares of Common  Stock.  Also  includes  166,900  shares  held by Marshall
     Minerals,  Inc.  and 184,000  shares held by Mineral  Associates,  Inc. Mr.
     Poitevint is  president  and  chairman of both  corporations,  but is not a
     controlling  shareholder of either  corporation,  and disclaims  beneficial
     ownership of such shares.  Includes  10,000  shares held as custodian for a
     minor child and 10,000 shares held by an adult daughter. Mr. Poitevint also
     disclaims beneficial ownership of such shares.
(8)  Mr.  Hormann's  address is P.O.  Box 279,  100 S.E.  Magellan  Drive,  Blue
     Springs,  Missouri  64014.  Includes  options to purchase  6,001  shares of
     Common Stock.  Also includes  shares held by and jointly with spouse.  Does
     not include 1,240,000 shares held by Durvet/PMR,  L.P., the general partner
     of which is Durvet, Inc., of which Mr. Hormann is a director and president.
     Mr.  Hormann  is not a  stockholder  of  Durvet  and  disclaims  beneficial
     ownership of such shares.
(9)  Includes  options to purchase 90,000 shares of Common Stock and shares held
     in Mr. Elfanbaum's IRA Plan.
(10) Includes options to purchase 765,336 shares of Common Stock.


                                                        54

<PAGE>



                    INFORMATION REGARDING VIRBAC

Business Overview

         Virbac, based in Fort Worth, Texas,  develops,  manufactures,  markets,
distributes  and  sells  a  variety  of  animal  health  products,  focusing  on
dermatological,  parasiticide and dental products.  Virbac distributes and sells
its  products  throughout  the United  States and Canada and does not  currently
intend to  distribute  products  in any  other  foreign  markets.  Virbac is the
indirect   U.S.   subsidiary  of  VBSA,  a  French   veterinary   pharmaceutical
manufacturer with operations throughout western Europe,  Poland, Mexico, Brazil,
Australia, New Zealand and several countries in the Far East.

         Virbac is one of the leading  manufacturers of dermatological  products
for companion  animals.  Virbac's  Allerderm(R)  line of products  treats a wide
range  of   dermatological   problems,   including  itching  and  skin  and  ear
infections--the primary reasons for consulting a veterinarian.  The Allerderm(R)
line of products is  specially  adapted for the  characteristics  of dog and cat
skin and consists of approximately 30 products. Virbac believes its Allerderm(R)
products are innovative due to the use of a new technology  called  Spherulites,
which considerably improves a product's efficacy and duration.

Products and Product Development

         Virbac's  products  are used  exclusively  to  promote  the  health and
hygiene  of  companion  animals--principally  dogs and cats.  Its  products  are
divided into two basic lines--the  Allerderm(R) line, serving the ethical market
and distributed  exclusively to veterinary  clinics,  and the  Francodex(R)  OTC
line,  distributed to pet stores,  farm and feed  distributors  and  mass-market
outlets. Approximately 90% of 1995, 1996 and 1997 revenues were derived from the
Allerderm(R) line.

         Virbac's  ethical  products are marketed under various of its own brand
names, including  Preventic(TM),  Knockout(TM),  Dermazole(TM),  Allergroom(TM),
Cortisoothe(TM), Epi-Otic(TM) and EfaVite(TM). Virbac's ethical products include
a wide range of emollient,  anti-inflammatory  and  antipruritic,  cleansing and
antiparasitic  products,  as well as  nutritional  supplements.  These  products
include the following:

         o       flea and tick products, including collars, insect growth regu-
                 lators and sprays;

         o       dermatological products, including anti-itch, anti-microbial 
                 and anti-inflammatory shampoos and lotions;

         o       ear cleansers, including anti-microbial and anti-inflammatory
                 treatments;

         o       oral hygiene products, including rinses, polish and toothpaste;
                 and

         o       nutritional supplements to promote healthy coat and skin.

         Virbac's  OTC  line  is  marketed  under  the   Francodex(R),   Healthy
Companion(TM), TickArrest(TM), Stain Sealer(TM) and Flea Science(TM) labels. The
variety of  Virbac's  OTC line of  products  helps  assure the right  product is
available for each breed,  coat and condition and includes adjuncts for allergic
conditions, exzema and seborrhea. These products include the following:


                                                        55

<PAGE>



         o       Healthy Companion(TM) products, including Odor and Stain Elim-
                 inator, Gas Eliminator, Joint Eze, Pet Serene, Healthy Coat, 
                 Mega Bubble Oatmeal Shampoo, Flea & Tick Blaster with Oatmeal 
                 and Detach Tick Collars;

         o        TickArrest(TM), which prevents ticks from attaching to dogs
                  and detaches ticks from dogs;

         o       Stain Stealer(TM), which removes stains and odors from clothes,
                 carpeting and upholstery;

         o       Flea Science(TM) products, including Spot On, shampoo for dogs,
                 carpet spray, fogger and earmite drops; and

         o        a full line of dog shampoos,  each developed to meet a special
                  need or condition of dogs,  including  hydrocortisone  shampoo
                  and spray, and a waterless shampoo for cats.

         Virbac  manufactures  the  majority  of the  products  it  distributes.
However, some products are manufactured by third parties,  including VBSA, which
manufactures, among other products, Virbac's flea and tick collars.

History of Virbac

         Virbac was incorporated as a Delaware corporation on February 10, 1984.
In 1987, Virbac purchased Allerderm, which, at the time, was the world's leading
U.S. marketer of veterinary  dermatological  products. In 1989, Virbac purchased
Carson Chemicals in New Castle,  Indiana,  a manufacturer of pesticide  products
for use with companion animals. In 1989, Virbac formed Francodex, a wholly owned
subsidiary, to produce OTC grooming aids and stain and odor removers.  Francodex
began  marketing  products  in 1991.  In  January  1994,  Virbac  acquired A & I
Laboratories in Arlington,  Texas, the  manufacturing  company from which Virbac
previously  purchased most of its  dermatologic  products.  In 1995, in order to
combine  its  manufacturing,   marketing  and  warehousing  operations,   Virbac
completed construction of a manufacturing and laboratory facility, adding 58,000
square-feet  to its 60,000  square-foot  office and  warehouse  facility in Fort
Worth, Texas. Virbac then relocated its dermatologic products manufacturing from
Arlington to the Fort Worth facility.

Research and Development

         Virbac  maintains a research and  development  staff for the purpose of
developing  improved products.  Currently,  Virbac's product development efforts
are  focused on new  formulations  for  dermatology.  Virbac  believes  it is an
international  leader in pet  dermatology  product  development and a recognized
authority in insect growth regulator research.  Virbac does not produce chemical
compounds,  but  develops  formulas  adapted to the needs of  companion  animals
either from generic compounds or from original  compounds.  Virbac currently has
licenses for all original  compounds used in its manufacturing  process.  Virbac
believes that the loss of any such license  would not have a material  effect on
the business of Virbac as such licenses can be easily replaced.

   
         In developing new or improved  products,  Virbac considers a variety of
factors,  including (i) existing or potential  marketing  opportunities for such
products, (ii) the capability of Virbac to

                                                        56

<PAGE>



manufacture  such  products,  (iii)  whether such products  complement  existing
products of Virbac,  and (iv) the  opportunities  to leverage such products with
the development of additional products.  During 1998, Virbac spent approximately
$350,000 on research  and  development  and  approximately  $105,000 on clinical
studies of products.  Virbac also  conducts  research on VBSA products that have
the potential to be distributed on a world-wide basis.
    

Patents and Trademarks

         Virbac holds three  patents  related to its insect  growth  regulators,
which are applied through shampoos and collars as well as systemically.  Some of
Virbac's products incorporate VBSA's patented Spherulite(R) technology, which is
manufactured  by  VBSA  and  enables  active  ingredients  to  be  progressively
discharged following application of the product.

         Virbac currently has 71 active, registered trademarks.  Virbac owns the
registered  Allerderm(R)  trademark in the U.S. and Canada.  VBSA has registered
the  Allerderm(R)  trademark  in France,  Germany and various  other  countries.
Virbac has entered into a License Agreement with VBSA whereby Virbac may use the
HC Healthy Companion  Protection(TM) and the Healthy  Companion(TM)  trademarks,
which are owned by VBSA.

Manufacturing

         Virbac  owns and  operates  a  118,000  square-foot  drug and  cosmetic
manufacturing  facility in Fort Worth, at which it manufactures various products
in both its Allerderm(R)  and Francodex(R)  lines, as well as products for third
parties.  The  facility  is an  FDA  registered  manufacturing  site  and an EPA
registered  repackaging  site. The facility includes  manufacturing,  packaging,
laboratory, office and warehouse space.

         Virbac also has fully integrated  manufacturing  support systems at its
Fort Worth facility,  including quality assurance,  quality control,  regulatory
compliance, inventory control and packaging. These support systems enable Virbac
to maintain  high  standards  of quality  for its  products  and  simultaneously
deliver reliable products to its customers on a timely basis.

   
         The Fort Worth  facility also contains  three  laboratories  and houses
Virbac's  marketing,  accounting,  logistics and  administrative  staffs.  Until
recently,  Virbac  also  operated a 55,000  square-foot  facility in New Castle,
Indiana, which produced a variety of its parasiticide and grooming products. The
manufacturing operations at this facility have ceased, and the products formerly
manufactured  at the facility are being  manufactured at the Fort Worth facility
or by third parties. Once the Merger has been consummated, Virbac will determine
how the facility will be utilized in the future.
    

         Virbac  requires a supply of quality raw  materials  and  components to
manufacture and package its products for itself and for third parties with which
it has  contracted.  Most of these raw  materials  and  components  are  readily
available from a number of sources.  While Virbac has  encountered no difficulty
obtaining raw materials and components from suppliers in the past,  there can be
no  assurance  that  such raw  materials  and  components  will  continue  to be
available on commercially acceptable terms in the future. Although Virbac has no
reason  to  believe  it will be  unable  to  procure  adequate  supplies  of raw
materials and  components on a timely basis,  if for any reason Virbac is unable
to  obtain  sufficient  quantities  of any of the raw  materials  or  components
required to produce and package its  products,  it may not be able to distribute
its  products  as  planned,  which  could have a  materially  adverse  effect on
Virbac's business, financial condition and results of operations.

                                                        57

<PAGE>



         Currently,  Virbac  uses only  approximately  35% of its  manufacturing
facility.  It  plans  to  continue  to  develop  and  market  products  that are
manufactured in its own plant as well as to manufacture  additional products for
third parties.

Sales and Marketing

         Virbac's  products are sold through a  combination  of full-time  sales
persons and  independent  sales  representatives,  with  separate  sales  forces
employed for each of its ethical and OTC lines.  Virbac  distributes  is ethical
line of products to veterinarians through wholesale distributors.  Its marketing
and sales  promotions  target  veterinarians  through  education and sampling to
encourage veterinarians to prescribe and sell more of Virbac's products.  Virbac
offers  incentive  programs to its  customers to  encourage  purchases in larger
amounts.

         Virbac's  OTC  line is  sold to  retailers  such as pet  store  chains,
grocery  stores and mass  merchandisers.  The  promotion  of its OTC products is
focused   on   obtaining   shelf   space  in  retail   outlets   through   sales
representatives.

Customers

   
         Virbac sells its products to approximately 31 customers for its ethical
line of products and  approximately  229  customers  for its OTC line.  Virbac's
customers are comprised of national or dominant  regional  companies serving the
animal  health  and  specialty  compound  markets,  pet  product   distributors,
specialty  pet retail  stores and  superstores,  mass  merchandisers,  warehouse
clubs, grocery, drug, discount and feed stores and veterinary clinics. Virbac is
currently  dependent  upon a small number of  customers  for its ethical line of
products,  which product line  represented  approximately  90% of Virbac's sales
revenue in fiscal 1997.  [For the year ended  December 31, 1998,  as well as for
the  year  ended  December  31,  1997,  approximately  65%  of  its  sales  were
attributable  to nine  customers.]  The loss of any one of these customers could
have a material  adverse effect on Virbac's  business,  financial  condition and
results of operations.
    

Competition

         The  dermatological  and  anti-microbial pet health care industries are
highly  competitive,   with  many  established   manufacturers,   suppliers  and
distributors actively engaged in all phases of the business.  Virbac believes it
is one of the top two  companies  in these  industries  in terms of gross sales.
Principal  competitors of Virbac's ethical products line are DVM Pharmaceuticals
and IGI  Inc.  Virbac  competes  in these  industries  by  producing  innovative
products and offering incentive  marketing programs to its customers.  With some
products,  such as  Preventic,  Virbac also targets niche markets where no other
company provides a product similar to Virbac's product.

         Virbac's pet grooming products compete primarily with products of other
large,  global,  companion pet grooming supply  companies such as Hartz Mountain
Company,  Zodiac Pet  Products  and  Lambert  Kay.  Approximately  15  companies
currently compete in the pet grooming products  industry,  of which Virbac ranks
approximately  seventh in gross sales according to the September 1998 edition of
Pet Age magazine.  Although some of Virbac's  competitors  offer broader product
lines and have greater name recognition, Virbac believes it competes effectively
in the pet  grooming  products  industry  through  superior  formulation  of the
products and the use of attractive packaging. There can be no assurance that

                                                        58

<PAGE>



Virbac's competitors will not develop or market products that are more effective
or commercially attractive than Virbac's current or future products.

Regulatory and Environmental Matters

         Virbac's research and development activities, manufacturing,  marketing
and labeling of its products are subject to regulation for safety,  efficacy and
quality by numerous governmental authorities in the United States and Canada. In
the United States,  Virbac is principally regulated by the FDA as well as by the
FTC and the EPA.  In Canada,  Virbac is  regulated  by the Bureau of  Veterinary
Drugs and the Pesticide Management Regulatory Agency.

         Currently,  Virbac's  Fort  Worth,  Texas  facility  holds an  approved
establishment  number  from  the EPA for  repackaging  and an FDA  establishment
number.  Virbac believes that it has the proper FDA approvals or other marketing
authority  to  produce  and market  its  current  products  and  products  being
developed.

         The  federal  government  has  extensive  enforcement  powers  over the
activities of veterinary  pharmaceutical  manufacturers,  including authority to
withdraw product  approvals,  commence actions to seize and prohibit the sale of
unapproved or non-complying products, and to halt manufacturing  operations that
are not in  compliance  with  applicable  laws and  regulations.  Virbac has not
experienced  any  such   restrictions  or   prohibitions.   However,   any  such
restrictions  or  prohibitions  on sales or  withdrawal  of approval of products
marketed  by  Virbac  could  materially   adversely  affect  Virbac's  business,
financial condition and results to operation.

         While Virbac  believes that all of its current  pharmaceuticals  are in
compliance  with all  applicable  FDA  regulations  or have  received  requisite
government  approvals for  manufacture  and sale,  such  marketing  authority is
subject to  revocation  by the  applicable  government  agencies.  In  addition,
modifications  or  enhancements of approved  products are in many  circumstances
subject  to  additional  FDA  approvals  which  may  be  subject  to  a  lengthy
application  process and may  ultimately  be  rejected.  Virbac's  manufacturing
facilities are continually  subject to inspection by such governmental  agencies
and  manufacturing  operations  could  be  interrupted  or  halted  in any  such
facilities if such inspections prove unsatisfactory.

         The  product   development  and  approval  process  within   applicable
regulatory  frameworks may take a number of years to  successfully  complete and
involves  the  expenditure  of  substantial  resources.   Additional  government
regulation may be established that could prevent or delay regulatory approval of
any one or  more  of  Virbac's  products.  Delays  or  rejections  in  obtaining
regulatory  approvals would adversely  affect Virbac's  ability to commercialize
any product Virbac develops and Virbac's  ability to receive product revenues or
royalties.  If  regulatory  approval of a product is granted,  the  approval may
include limitations on the indicted uses for which the product may be marketed.

         In addition to regulations  enforced by the USDA and the FDA, Virbac is
subject to regulation under the Occupational Safety and Health Act, the EPA, the
Toxic  Substances  Control Act, the Resource  Conservation  and Recovery Act and
other federal, state or local regulations. Virbac's research and development and
manufacturing  activities involve the controlled use of hazardous  materials and
chemicals.  Although Virbac believes that its safety procedures for handling and
disposing of such  materials  comply with the standards  prescribed by state and
federal regulations,  the risk of accidental  contamination or injury from these
materials  cannot be  completely  eliminated.  In the event of such an accident,
Virbac

                                                        59

<PAGE>



could be held liable for any damages  that result and any such  liability  could
exceed the resources of Virbac.

Employees

         Virbac  has  approximately  96  full-time  employees,  41 of  whom  are
employed in connection with the sales and marketing of Virbac's  ethical product
line and 12 of whom are employed in  connection  with the sales and marketing of
its OTC  line.  None of its  employees  are  covered  by  collective  bargaining
agreements.

Legal Proceedings

         From time to time,  Virbac is a party to legal  proceedings  arising in
the ordinary  course of business.  Virbac believes that it is not a party to any
legal  proceedings  which, if adversely  decided,  would have a material adverse
effect on Virbac's business, financial condition and results of operations.



                                                        60

<PAGE>



                       MANAGEMENT AFTER THE MERGER

Directors and Executive Officers

   
         The  Directors  and  executive   officers  of  the  Company  after  the
consummation of the Merger are expected to be as follows:
    

<TABLE>
<CAPTION>

          Name                                      Age         Position
          ----                                      ---         --------
<S>                                                <C>        <C>
          Pascal Boissy..........................   56          Chairman and Director
          Brian Crook, D.V.M.....................   39          Chief Executive Officer and Director
          Bruce G. Baker*........................   55          Executive Vice President and Director
          Robert J. Elfanbaum*...................   35          Vice President and Chief Financial Officer
          Pierre Pages, D.V.M....................   47          Director
          Alec L. Poitevint, II..................   51          Director
</TABLE>

          *See "Employment Agreements."

   
         Pascal Boissy has been the President of Virbac since April 1992. He has
served as a member of the Board of Directors of VBSA since 1989 and as President
of VBSA since 1992.  Mr.  Boissy joined VBSA in 1973 as the  Administration  and
Financial  Manager.  He was promoted to General Secretary in 1975 and to General
Manager in 1989.  Mr.  Boissy also serves as President and Chairman of the Board
of  Directors  of various  subsidiaries  of VBSA.  Mr.  Boissy  participates  in
community  activities  through his service as a Rotarian  member of the Advisory
board of the Banque de France in Nice and as an Advisor for Foreign Trade to the
French Government.

         Brian Crook, D.V.M. has been a Director and Chief Executive Officer and
Secretary of Virbac since January 1996.  From March 1993 to December  1995,  Dr.
Crook was Vice  President-Sales  and Education  for Jay/RIK  Medical in Boulder,
Colorado,  a company specializing in  pressure-relieving  wheelchair seating and
mattress  systems.  From December 1991 to March 1993, he was a sales  specialist
and clinical research associate for Centocor, Inc., a Pennsylvania biotechnology
company. From September 1989 to December 1995, he was employed as a professional
representative of Merck Sharpe & Dohme. Dr. Crook was a practicing  veterinarian
in Denver, Colorado from 1986 to 1989, with an emphasis on companion animals.
    

         Bruce G. Baker has been President and Chief  Executive  Officer of AGNU
since  November  1, 1996.  From March 1994  through  October  1996,  he was Vice
President and Deputy Chief Executive Officer of AGNU, and he has been a Director
since  August  1993.  From 1965 to February  1993,  he held  various  management
positions  with Ralston  Purina and Purina  Mills,  including  Vice  President -
Research  and  Marketing of Purina  Mills from 1990 to February  1993.  This was
preceded  by  responsibilities  as Vice  President - Consumer  Group,  directing
research, marketing,  manufacturing, sales, and administration for a division of
Purina  Mills.  Mr.  Baker  also has served in various  capacities  relating  to
European, Canadian, and Mexican market development.

         Robert  J.  Elfanbaum,  C.P.A.,  has  been  Vice  President  and  Chief
Financial  Officer of AGNU since August 23,  1996.  From  November  1994 through
August  22,  1996,  he served  as  AGNU's  Assistant  Corporate  Controller  and
Corporate  Controller.  He was Manager of Internal  Auditing for Brown Group, an
international  footwear  company from February 1993 until he joined the Company.
From August 1985 through  February 1993, he was employed by Price  Waterhouse in
St. Louis, MO, most recently as a

                                                        61

<PAGE>



manager in its Middle Market Group. Mr. Elfanbaum is a past president of the St.
Louis  Chapter of the  Institute  of  Management  Accountants  and  currently is
serving as Chairman of the Nominating Committee.

         Pierre Pages,  D.V.M.,  has been the Executive  Vice  President and has
been a member of the Directory  Board in charge of  Operations,  Production  and
Quality  Assurance of VBSA since January 1997. Dr. Pages joined VBSA in 1980 and
served as Marketing  Director  from 1985 to 1990.  He was promoted to Operations
Director in 1990 and to  International  Operations  Director  in 1995.  Prior to
joining Virbac, Dr. Pages served in various  commercial and marketing  positions
at Mars Petfood Group and American  Cyanamid.  Dr. Pages  received his Doctor of
Veterinary  Medicine  degree from  Maisons-Alfort  in Paris,  France in 1975 and
received his MBA in 1977 in Paris.

   
         Alec L.  Poitevint,  II has been AGNU's Chairman since February 1, 1997
and a Director since January 1996. Mr. Poitevint has been Chairman and President
of Southeastern Minerals, Inc. and its affiliated companies since 1981 and 1976,
respectively.  Southeastern  Minerals Inc. is a manufacturer  and distributor of
mineral   premixes  and   ingredients  for  animal  feed  in  the  domestic  and
international markets. Since May 1991, he has served as Director of the American
Feed Industry  Insurance Company,  Des Moines,  Iowa, and from May 1994 to April
1995 he served as Chairman of the American Feed Industry  Association  ("AFIA").
He is a director  of the Georgia  Agribusiness  Council and a life member of the
Poultry Leader Round Table of the Georgia  Poultry  Federation,  and in 1988 and
1989 he served as Chairman of the National Feed Ingredients Association. He also
has served in various capacities relating to Eastern European agricultural trade
and market  development,  including  Director  of the  International  Republican
Institute  from March 1992 through  January  1997.  In addition,  Mr.  Poitevint
currently  serves as Treasurer of the Republican  National  Committee and during
1996 served as Treasurer of the Republican National Convention,  a member of the
RNC Budget Committee,  and Republican National  Committeeman for Georgia. He has
served  as the Vice  Chairman  and a  director  of the  First  Port  City  Bank,
Bainbridge, Georgia since January 1994 and February 1989, respectively.
    

Employment Agreements

   
         It is  currently  anticipated  that Dr.  Crook  will not enter  into an
employment  agreement  with AGNU after the Effective  Time of the Merger.  It is
anticipated  that Dr.  Crook  will  receive  an  annual  salary of  $180,000,  a
potential bonus of up to $40,000,  an annual $12,000 car allowance and customary
benefits. Currently, Dr. Crook is paid a base salary of $152,000 per year with a
potential bonus of up to $40,000.  Dr. Crook also receives an annual $10,000 car
allowance and customary benefits.

         Messrs.  Baker  and  Elfanbaum,  who are  currently  serving  as AGNU's
President and Chief Executive Officer and Chief Financial Officer, respectively,
are party to  employment  agreements  with AGNU,  expiring  October 31, 2001 and
1999,  respectively.  Virbac has agreed that, in the event mutually satisfactory
amended  employment  agreements  have not been  reached with them within 60 days
following the Merger and either elects to terminate  his  employment  with AGNU,
such  termination  will be considered a  termination  as a result of a change of
control within the meaning of their existing  employment  agreements,  entitling
them to the monetary  benefits  described  below for the remaining  terms of the
respective  agreements.  Under such  circumstances,  Mr. Baker would continue to
receive his annual salary of $195,000  through  October 31, 1999 and $10,000 per
month for the succeeding two years.  Mr. Elfanbaum would continue to receive his
annual  salary,  which is  currently  $105,000,  for two  years,  and both would
continue to receive healthcare and other employee benefits during such periods.
    


                                                        62

<PAGE>



                            MARKET PRICES OF AGNU COMMON STOCK

         AGNU's Common Stock is traded on the Nasdaq  National  Market under the
symbol AGNU. The following  table sets forth the quarterly range of high and low
closing sale prices per share for the Common Stock during the period indicated.
<TABLE>
<CAPTION>

                                                                                         High        Low
<S>                                                                                    <C>         <C>
         Fiscal year ended October 31, 1997
                  First Quarter.....................................................      1.63         1.13
                  Second Quarter....................................................      1.75         1.13
                  Third Quarter.....................................................      1.38         1.06
                  Fourth Quarter....................................................      1.69         1.13

         Fiscal year ended October 31, 1998
                  First Quarter.....................................................      1.50         1.06
                  Second Quarter....................................................      1.44         1.13
                  Third Quarter.....................................................      1.31         1.00
                  Fourth Quarter....................................................      1.50         0.81

         Fiscal year ending October 31, 1999
                  First Quarter.....................................................
                  Second Quarter (through February    , 1999).......................
</TABLE>

   
     AGNU has not paid any dividends on its Common Stock since its formation. It
presently  intends to retain its  earnings  for use in its business and does not
anticipate paying any cash dividends in the foreseeable future. Further, AGNU is
prohibited  from paying  dividends  without  the  consent of its  lender.  As of
December  31,  1998,  AGNU  had a total  of  approximately  1,900  stockholders,
including 267 stockholders of record and approximately 1,600 persons or entities
holding AGNU Common Stock in nominee name.
    


                                                        63

<PAGE>


   
                                  ELECTION OF DIRECTORS

         The Company's  Articles of  Incorporation  and By-Laws provide that the
number of  Directors  of the  Company  shall be not less than five nor more than
thirteen.  In addition,  they provide for the division of the Board of Directors
into three  classes,  designated  Class 1, Class 2, and Class 3, with  staggered
terms of three  years.  The  terms of Class 1,  Class 2, and  Class 3  Directors
expire this year, in 2001, and in 2000, respectively.

     The Board currently consists of five members. W.M. Jones, Jr. and Robert E.
Hormann are Class 1 Directors,  Bruce G. Baker and Robert W. Schlutz are Class 2
Directors,  and Alec L. Poitevint, II is a Class 3 Director. At the meeting, two
Class 1 Directors are to be elected to serve for a term of three years and until
their successors are duly elected.

         The  Company's  By-Laws  provide for the  election of  Directors by the
affirmative vote of the majority of shares represented at a meeting and entitled
to vote for the election of Directors.

     If the  Merger is  consummated,  however,  W.M.  Jones,  Jr.  and Robert E.
Hormann,  the Class 1  nominees,  together  with  Robert W.  Schlutz,  a Class 2
Director,  will resign from the Board of Directors and the  remaining  Directors
will appoint  three  persons  designated  by VBSA to fill their  positions.  See
"Management After the Merger."

Directors and Nominees

     W.M.  Jones,  Jr. and Robert E. Hormann have been nominated by the Board to
serve as the Class 1 Directors for a three-year  term. The following  table sets
forth  certain  information  with respect to the nominees  and  Company's  other
Directors:

          Name             Age                       Position 
- -----------------------    ---   -----------------------------------------------
Alec L. Poitevint, II      50    Chairman
Robert E. Hormann          61    Vice Chairman
Bruce G. Baker             54    Director, President and Chief Executive Officer
W. M. Jones, Jr.           65    Director
Robert W. Schlutz          62    Director

        Robert E. Hormann has been the Company's Vice Chairman since August 1996
and a Director  since  September  1993. He has been  President and a director of
Durvet, Inc., a national animal health marketing,  warehousing, and distribution
company,  since  1975.  From 1970 to 1975,  Mr.  Hormann was  Advertising  Sales
Manager  for  Miller  Publishing  Company,  and prior  thereto  he held  various
positions in field sales and product management with Abbot Laboratories and Olin
Mathieson Chemical  Corporation.  Mr. Hormann has served as Director of the AFIA
and  Chairman of its Animal  Health  Committee.  He is currently a member of the
Board of Delegates of the National Association of Wholesalers and Distributors.

     W. M. "Dub" Jones,  Jr. has been a Director of the Company since  September
1993.  From  March  1994  through  October  1996,  Mr.  Jones was the  Company's
President and Chief  Executive  Officer and from September 1993 through  January
31, 1997,  he was its  Chairman.  Mr. Jones was  President  and Chief  Executive
Officer of Purina Mills,  the world's largest producer of animal feed, from 1981
to 1988.  He was Chief  Executive  Officer of BP  Nutrition  America,  including
Purina Mills and BP's other

                                                        64

<PAGE>



agriculture  companies in North America, from January 1988 to February 1989, and
from October 1986 to February 1989, he was a director of BP Nutrition.  Prior to
1981,  Mr. Jones was Corporate Vice President of Purina Mills' Chow Division and
Group Vice President of its Produce Products Division.
Mr. Jones has served as Chairman of the AFIA.

        Robert W.  Schlutz has been a Director of the  Company  since  September
1993. Since 1970, he has been President of Schlutz Enterprises, Inc., which owns
and operates  Kentucky  Fried Chicken  franchises and various other business and
real estate development properties. Mr. Schlutz currently serves on the Board of
Directors of I.E.S.  Industries,  Inc., a public utility  company,  and the Iowa
State Fair, and, until recently,  served on the Board of Directors of MidAmerica
Savings Bank and the  National  Certified  Angus Beef Board.  He also served for
eight years on the Iowa Environmental Protection Commission, including six years
as President.

        For biographical information regarding Messrs. Poitevint and Baker, see 
"Management After the Merger."

Certain Board Information

        The Board of  Directors  supervises  the  management  of the  Company as
provided by Delaware law. The Board has established  two  committees,  the Audit
Committee  and  the   Compensation   Committee.   The  Audit   Committee   makes
recommendations for selection of the Company's independent auditors, reviews the
annual audit reports of the Company,  and reviews  audit and any non-audit  fees
paid to the  Company's  independent  auditors.  The  Compensation  Committee  is
responsible  for  supervising  the Company's  executive  compensation  policies,
administering  the  employee  incentive  plans,  reviewing  officers'  salaries,
approving  significant changes in executive employee benefits,  and recommending
to the Board such  other  forms of  remuneration  as it deems  appropriate.  The
members of the Audit Committee are Messrs.  Hormann, Jones, and Schlutz, and the
members of the  Compensation  Committee  are  Messrs.  Poitevint,  Hormann,  and
Schlutz.

        The Board of Directors held six meetings and acted by unanimous  consent
on four  occasions  during the fiscal  year ended  October 31,  1998.  The Audit
Committee  held one meeting and the  Compensation  Committee  held two  meetings
during such period. All of the Company's Directors attended at least 80% percent
of the meetings of the Board and of the  committees  of which they were members.
The Board of Directors has no nominating committee.

        Directors of the Company are  reimbursed for  out-of-pocket  expenses in
connection with attendance at meetings. Non-employee Directors receive an annual
retainer  of $10,000  per year,  $7,000 of which is payable in Common  Stock and
$3,000 of which is  payable in cash,  plus $500 for each  meeting  attended.  In
addition, non-employee Directors are awarded options to purchase 5,000 shares of
Common Stock upon election to the Board and options to purchase  1,000 shares of
Common Stock annually thereafter.  Each such option has an exercise price of the
market value of the  Company's  Common  Stock on the date of grant,  and becomes
exercisable  in  three  equal  annual   installments   beginning  on  the  first
anniversary of the date of grant.  The Company's  Chairman  receives $75,000 per
year,  $50,000 of which is  payable  in cash and  $25,000 of which is payable in
Common Stock.


                                                        65

<PAGE>



        The Board of Directors unanimously recommends that the stockholders vote
FOR the election of Messrs.  Jones and Hormann as Class 1 Directors to serve for
a term of three years.  Election of Directors requires the affirmative vote of a
majority of the shares represented in person or by proxy at the meeting.  Shares
represented  by the  enclosed  proxy will be voted for the  election  of Messrs.
Jones and Hormann unless authority is withheld.  If for any reason Messrs. Jones
and Hormann are not  candidates  for election as Directors at the meeting as the
result of an event not now anticipated,  the shares  represented by the enclosed
proxy will be voted for such substitute(s) as shall be designated by the Board.

Executive Compensation

        The following table sets forth  compensation  for the fiscal years ended
October 31, 1998, 1997, and 1996 earned by the Chief Executive  Officer and each
of the most highly compensated executive officers whose individual  remuneration
on an annual basis  exceeded  $100,000  during the fiscal year ended October 31,
1998 (the "Named Executives").
    

                           SUMMARY COMPENSATION TABLE
<TABLE>
<CAPTION>

                                                                             Long-Term
                                            Annual Compensation              Compensation    
Name and              Year Ended                                          Shares Underlying        All Other
Principal Position    October 31            Salary         Bonus               Options           Compensation
- ------------------    ----------         -----------   -----------        ---------------        ------------
<S>                    <C>               <C>           <C>                <C>                    <C>
Bruce G. Baker (1)       1998             $  195,000     $      -                     -           $  22,437(2)
   President and Chief   1997                195,000            -                     -              25,291
   Executive Officer     1996                180,000            -               100,000              25,071

Robert J. Elfanbaum      1998             $  105,000     $      -                20,000           $   5,550(3)
   Chief Financial       1997                 96,000       10,000                20,000               5,505
   Officer               1996                 72,166       12,000                60,000               4,197
</TABLE>

(1)    Mr. Baker became the Company's  President and Chief  Executive  Officer
       effective  November 1, 1996.  During the fiscal year ended  October 31,
       1996, Mr. Baker served as the Company's Vice President and Deputy Chief
       Executive Officer.
(2)    Includes an automobile allowance of $12,000, matching contributions by 
       the Company under its 401(k) savings plan of $5,000 and premiums and 
       allowances in connection with various life and health insurance policies.
(3)    Includes matching contributions by the Company under its 401(k) savings 
       plan of $1,050 and premiums in connection with various life and health
       insurance policies.

   
Stock Option Grants

         The following table contains information  concerning the grant of stock
options to each of the Named Executives during the fiscal year ended October 31,
1998.
    
                         OPTION GRANTS IN LAST FISCAL YEAR
<TABLE>
<CAPTION>

                                                 Individual Grants                   
                                            Percent of                                         Potential Realizable
                           Number of       Total Shares                                          Value at Assumed
                            Shares      Underlying Options                                        Annual Rates
                          Underlying        Granted to        Per Share                          of Stock Price
                            Options        Employees in       Exercise     Expiration            Appreciation
Name                        Granted         Fiscal Year         Price         Date            5%           10%  
- ------------------       -----------      ----------------    --------      ---------       --------   ---------
<S>                        <C>            <C>                 <C>          <C>            <C>         <C>
Robert J. Elfanbaum         20,000              29%            $1.375       11/19/07         $17,295    $43,828
</TABLE>




                                                        66

<PAGE>


   
Option Exercises and Holdings

         The following table sets forth  information  concerning the exercise of
options  during  the  fiscal  year  ended  October  31,  1998  and the  value of
unexercised  options  held as of the end of the fiscal year with respect of each
of the Named Executives.
    

                  AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
                          AND FISCAL YEAR-END OPTION VALUES
<TABLE>
<CAPTION>

                                                             Number of Shares              Value of Unexercised
                       Shares                              Underlying Unexercised               In-the-Money
                      Acquired            Value            Options at 10/31/98               Options at 10/31/98(1)
Name                 on Exercise        Realized       Exercisable      Unexercisable      Exercisable Unexercisable
<S>                  <C>                 <C>              <C>           <C>               <C>          <C>
Bruce G. Baker           -                 -               100,000         -               $   -        $   -
Robert J. Elfanbaum      -                 -                90,000        10,000               -            -
</TABLE>

(1)      Calculated by multiplying  the number of shares  underlying  options by
         the  difference  between the closing  price of the Common  Stock on the
         NASDAQ  National  Market on October 31, 1998 and the exercise  price of
         the options.


                                              BOARD OF DIRECTORS
                                                      Alec L. Poitevint, II
                                                      Robert E. Hormann
                                                      Bruce G. Baker
                                                      W.M. Jones, Jr.
                                                     Robert W. Schlutz

   
Employment Agreements

         The Company has entered into employment  agreements with Bruce G. Baker
to serve as President and Chief Executive  Officer  effective  November 1, 1996,
and with  Robert J.  Elfanbaum  to serve as Chief  Financial  Officer  effective
August 23, 1996.

         Mr. Baker's employment  agreement,  which has a remaining term of three
years, provides that he is entitled to an annual salary of at least $195,000. In
addition,  at the end of each fiscal year during the term of the agreement,  Mr.
Baker may be granted,  at the discretion of the Compensation  Committee,  a cash
bonus of up to 120% of his salary and/or a  performance-based  stock bonus.  The
agreement also provides for participation in all benefit plans, including health
care plans, maintained by the Company for salaried employees,  reimbursement for
that portion of his and his covered  dependents'  expenses actually incurred but
not  reimbursed  under the Company's  health care plans,  and a car allowance of
$1,000 per month.  In the event Mr.  Baker's  employment is  terminated  without
cause or as the result of a change in control, he is entitled to receive (i) his
salary  through  October  31,  1999,  (ii)  $10,000 per month for a period of 24
months commencing on (A) November 1, 1999, in the event such termination  occurs
on or before October 31, 1999, or (B) the date of such termination, in the event
that  such  termination   occurs  after  such  date,  and  (iii)  the  benefits,
reimbursement  and  allowance  described  above for so long as he is entitled to
receive other payments from the Company.  In the event Mr. Baker  terminates the
agreement, he is entitled to receive his salary and such benefits, reimbursement
and allowance for a period of one year following termination.  See "Interests of
Certain Persons in the Merger."


                                                        67

<PAGE>



         Mr. Elfanbaum's employment agreement, which has a remaining term of one
year,  provides that he is entitled to an annual salary of at least $96,000.  In
addition,  at the end of each fiscal year during the term of the agreement,  Mr.
Elfanbaum may be granted,  at the discretion of the  Compensation  Committee,  a
cash bonus of up to 100% of his salary and/or a  performance-based  stock bonus.
The agreement also provides for  participation  in all benefit plans,  including
health care plans,  maintained  by the Company for  salaried  employees.  In the
event  Mr.  Elfanbaum's  employment  is  terminated  without  cause,  he will be
entitled to his salary for a period of two months  following  such  termination;
provided  however,  if Mr.  Elfanbaum  is  terminated  because  of a "change  of
control," as defined in the agreement,  he is entitled to receive his salary for
a period of  twenty-four  months  from the date  such  termination  occurs.  See
"Interests of Certain Persons in the Merger."

        REPORT OF THE COMPENSATION COMMITTEE ON EXECUTIVE COMPENSATION

         The Compensation Committee is responsible for supervising the Company's
executive  compensation  policies,  administering the employee  incentive plans,
reviewing  officers'  salaries,   approving  significant  changes  in  executive
employee   benefits,   and  recommending  to  the  Board  such  other  forms  of
remuneration as it deems appropriate.  The Compensation Committee is composed of
three Directors who are not employees of the Company.

Compensation Philosophy

         The Company's  executive  compensation  program is designed to attract,
retain,  and motivate a highly qualified and experienced senior management team.
The Compensation  Committee  believes that these objectives can best be obtained
by  directly  tying  executive  compensation  to meeting  annual  and  long-term
financial performance goals and to appreciation in the Company's stock price. In
accordance  with  these  objectives,  the  total  compensation  program  for the
executive  officers  of the  Company  and its  subsidiaries  consists  of  three
components:

                o     base salary;

                o     annual incentive compensation consisting of bonuses based
                      upon achievement of financial performance objectives; and

                o     long-term equity incentives  composed of stock options and
                      other incentive awards,  including  outright share grants,
                      which  may be  conditioned  upon  future  events  such  as
                      continued  employment and/or the attainment of performance
                      objectives.  Performance  objectives  may be  measured  by
                      reference  to the earnings of the Company (or a subsidiary
                      or division of the  Company) or to the market value of the
                      Common Stock, among other things.

         It is the Company's  policy to consider the  deductibility of executive
compensation under applicable income tax rules as a factor used to make specific
compensation determinations consistent with the goals of the Company's executive
compensation  program. No component of the Company's executive  compensation has
been  determined to be  non-deductible  to the Company for the fiscal year ended
October 31, 1998.




                                                        68

<PAGE>



Base Salary

         The base salaries of the Company's executive officers are determined by
the Compensation  Committee by evaluating the responsibilities of the positions,
experience,  and  performance.  To assist in establishing  salary levels for the
1998 fiscal year, the  Compensation  Committee  performed an informal  survey of
salary  levels  of  executives  at other  companies  in the  animal  health  and
agriculture industries. The Compensation Committee utilizes the salary component
of the executive  compensation program primarily to attract and retain qualified
and experienced senior managers.

Annual Bonus

         The  Company's  annual  bonus  program is intended to promote  superior
performance by making incentive  compensation an important part of the executive
officers'  compensation.  For the 1998 fiscal year, the Company's  President and
Chief  Executive  Officer was not granted an annual bonus.  The Company's  Chief
Financial  Officer  also was not  granted an annual  bonus.  The  current  Chief
Executive Officer's and Chief Financial  Officer's  agreements provide that they
may be  granted  an  annual  cash  bonus of up to 120% and 100% of their  salary
and/or a  performance-based  stock bonus at the  discretion of the  Compensation
Committee.

         Other  executive  officers of the  Company,  including  subsidiary  and
division heads,  corporate and subsidiary vice  presidents,  and other managers,
also are entitled to receive annual bonuses and/or stock options or grants based
upon  a  percentage  of  their  base  salaries  and  Company  and/or  individual
performance.

Long-Term Incentives

         The  Compensation  Committee  believes  that it is important to provide
executive officers  incentive  compensation based upon the Company's stock price
performance, thus aligning the interests of its executive officers with those of
its stockholders  and encouraging them to contribute to the Company's  long-term
success. Such incentive  compensation also encourages employees to remain in the
service of the Company.

         The  Company  also  issued  options  to  several  of its  subsidiaries'
presidents, vice presidents, and other managers. The number of shares underlying
such newly-issued  options is based upon position and performance,  the exercise
price is equal to the market value of the Company's  Common Stock on the date of
grant,  and  the  options  generally  become  exercisable  in two  equal  annual
installments beginning on the first anniversary of the date of grant.

                             COMPENSATION COMMITTEE
                              Alec L. Poitevint, II
                                Robert E. Hormann
                                Robert W. Schlutz





                                                        69

<PAGE>



Compensation Committee Interlocks and Insider Participation and Certain 
Transactions

         During the year ended  October 31,  1998,  the Company had net sales of
approximately $1.0 million to Durvet,  Inc., a national animal health marketing,
warehousing,   and  distribution   company,  that  is  the  general  partner  of
Durvet/PMR,  L.P., a stockholder  of the Company.  Robert E.  Hormann,  who is a
Director and member of the Compensation  Committee of the Board of Directors and
a stockholder of the Company, is the president and a director of Durvet, Inc.

         In connection  with the  acquisition of Zema in April 1995, the Company
entered into an agreement to pay $300,000, along with interest at the prime rate
published by the Wall Street  Journal,  to the  corporation  that formerly owned
Zema,  on or before April 28, 1998.  In April 1998 the Company paid an aggregate
of $388,098 to such corporation under the Agreement.  An employee of the Company
is the  holder  of 55  percent  of the  common  stock  of such  corporation.  In
addition,  the  Company  is  a  party  to  a  lease  agreement  with  a  limited
partnership,  the general  partner of which is an employee of the  Company.  The
lease, which expires in April 2000, relates to Zema's operating  facility.  Rent
expense under the lease was approximately $95,000 for the year ended October 31,
1998.

         In  connection  with the  acquisition  of St. JON in August  1995,  the
Company  executed a promissory note in the principal amount of $2,000,000 to the
former  owner of St. JON, who is currently  president of the  subsidiary  of the
Company that  acquired St. JON.  Under the note,  principal  and interest at the
rate of 7.6  percent  per annum are  payable  in six equal  annual  installments
commencing  in March 1997.  During  fiscal 1997,  the Company  restructured  the
agreement,  with annual  payments of $325,000 being required over the five years
commencing  March 31, 1998.  During fiscal 1998,  the Company paid $1.1 million,
the  remaining  amounts  outstanding  under this note, in  conjunction  with the
refinancing  of its  debt.  In  addition,  the  Company  is a  party  to a lease
agreement  with the former  owner.  The  lease,  which  expires in August  2000,
relates  to St.  JON's  operating  facility.  Rent  expense  under the lease was
approximately $231,680 for the year ended October 31, 1998.

         The  Company  has  adopted a policy  that any  transaction  between the
Company  and  any of its  officers,  Directors,  or  holders  of as much as five
percent of any class of its capital stock is required (i) to be on terms no less
favorable than those that could be obtained from  unaffiliated  parties and (ii)
to be approved by a majority of disinterested Directors.

Compliance with Section 16(a) of the Securities Exchange Act of 1934

         Section  16(a) of the  Securities  Exchange  Act of 1934,  as  amended,
requires the Company's  executive  officers and  Directors,  and persons who own
more  than ten  percent  of the  Company's  Common  Stock,  to file  reports  of
ownership and changes in ownership with the Securities and Exchange  Commission.
Except for the 1998 Annual Reports on Form 5 for Robert E. Hormann,  W.M. Jones,
Jr.,  Robert W. Schlutz,  and Alec L. Poitevint,  II, the Company  believes that
each such person complied with such filing  requirements  during the fiscal year
ended October 31, 1998.



                                                        70

<PAGE>



                             PERFORMANCE GRAPH

         The following  graph compares the  performance of the Company's  Common
Stock to the cumulative  total return to stockholders of (i) the stocks included
in the  NASDAQ  National  Market  -  United  States  Index  and  (ii) a group of
non-financial  companies with market  capitalizations  comparable to that of the
Company  established as of October 31, 1996, with the investment  weighted based
on market  capitalization.  Two of the  companies  included in the prior  year's
proxy statement for this peer group were excluded as they are no longer listed.

         The  companies  in the group  referred  to in (ii) above are:  Computer
Outsourcing  Services,  Inc., C-Phone Corp, PDK Labs Inc.,  Microfield Graphics,
Inc., Winter Sports, Inc., Infinity,  Inc., Hector  Communications  Corporation,
Airport Systems International,  Inc., D & K Wholesale Drug, Inc., Scott's Liquid
Gold, Inc., Internet Communications Corporation,  Frontier Adjusters of America,
Inc., Starcraft Corporation, O.I. Corporation, Micro Component Technology, Inc.,
The  Sands  Regent,  Endogen,  Inc.,  H.E.R.C.  Products,  Inc.,Travel  Ports of
America,  Inc., The Smithfield Companies,  Inc., Internet Comm, Corp., Eateries,
Inc., American River Oil Company, Lifeway Foods, Inc., Go-Video, Inc., Northstar
Computer Forms, Inc., and Gamma Biologicals, Inc.

          The Company  determined that it would provide  comparisons  based upon
market   capitalization,   rather  than  industry  or   line-of-business   based
comparisons, because of the diverse nature of its operations and product lines.
    

                     COMPARISON  OF  39  MONTH   CUMULATIVE  TOTAL
                   RETURN*  Among   Agri-Nutrition  Group  Limited,  the
                   NASDAQ Stock Market-US Index, and a Peer Group
<TABLE>
<CAPTION>

                                        7/12/94     10/31/94      10/31/95     10/31/96     10/31/97     10/31/98
<S>                                    <C>            <C>           <C>          <C>          <C>         <C>
Agri-Nutrition Group Limited              100            99           40           27           24          23

NASDAQ Stock Market-US                    100           110          148          175          230         258

Peer Group                                100            93           74           57           87          63
</TABLE>


* $100  invested  on  7/12/94  in stock or index --  including  reinvestment  of
dividends. Fiscal year ending October 31.

   
        The first date of the  measurement  period  covered by the graph is July
12, 1994,  the date that the Company's  stock was initially  sold to the public,
and the price of the  Company's  stock on such date as reflected by the graph is
$6.25 per share, the closing price on the NASDAQ National Market on such date.








                                                         71

<PAGE>



                                 OTHER MATTERS

        The Board of Directors has no knowledge of any additional business to be
presented for consider  ation at the meeting.  Should any such matters  properly
come before the meeting or any  adjournments  thereof,  the persons named in the
enclosed  proxy  will  have  discretionary  authority  to  vote  such  proxy  in
accordance  with their best  judgment on such other  matters and with respect to
matters incident to the conduct of the meeting.

        Stockholders  may obtain a copy of the  Company's  Annual Report on Form
10-K and the  schedule  thereto by writing  to Robert J.  Elfanbaum,  Secretary,
Agri-Nutrition  Group Limited,  Riverport  Executive  Center II, 13801 Riverport
Drive,  Suite 111, Maryland Heights,  Missouri 63043.  Additional copies of this
Proxy Statement and the accompanying proxy also may be obtained
from Mr. Elfanbaum.

        The affirmative vote of the holders of a majority of the shares entitled
to vote that are  present in person or  represented  by proxy at the  meeting is
required to elect Directors and act on any other matters properly brought before
the meeting.  Shares  represented by proxies marked  "withhold  authority"  with
respect to the  election  of a nominee  for  Director  will be  counted  for the
purpose of determining the number of shares represented by proxy at the meeting.
Such proxies thus will have the same effect as if the shares represented thereby
were voted against such nominee. If a broker indicates on the proxy that it does
not have  discretionary  authority to vote in the election of  Directors,  those
shares will not be counted for the purpose of  determining  the number of shares
represented by proxy at the meeting.

        The  Company  will pay the cost of  soliciting  proxies.  In addition to
solicitation by use of the mails,  certain officers and employees of the Company
may  solicit the return of proxies by  telephone,  telegram,  or in person.  The
Company  has  requested  that  brokerage  houses,   custodians,   nominees,  and
fiduciaries  forward  soliciting  materials to the  beneficial  owners of Common
Stock of the Company and will reimburse them for their reasonable  out-of-pocket
expenses.

     A list of  stockholders  of record  entitled  to be present and vote at the
meeting will be available  at the offices of the Company for  inspection  by the
stockholders  during  regular  business  hours  from , 1999  to the  date of the
meeting.  The list will also be available  during the meeting for  inspection by
stockholders  who are present.  Votes will be  tabulated by an automated  system
administered by ChaseMellon  Shareholder Services, LLC, St. Louis, Missouri, the
Company's transfer agent. The firm of  PricewaterhouseCoopers  LLP has served as
auditors  for AGNU for the year ended  October 31,  1998.  A  representative  of
PricewaterhouseCoopers  LLP is expected to be present and  available at the AGNU
Annual  Meeting  to  respond  to  appropriate  questions  and  will be  given an
opportunity to make a statement, if desired.

        In order to assure the presence of the necessary  quorum at the meeting,
please sign and mail the enclosed  proxy promptly in the envelope  provided.  No
postage is required if mailed  within the United  States.  Signing and returning
the proxy will not prevent you from  attending the meeting and voting in person,
should you so desire.
    


                                                         72

<PAGE>



                               LEGAL MATTERS

        The  validity  of the Merger  Shares will be passed upon by Dyer Ellis &
Joseph  PC,  Washington,  D.C.,  counsel  to AGNU.  Certain  federal  income tax
consequences  of the Merger will be passed upon by Jones,  Day,  Reavis & Pogue,
counsel to Virbac.

                           INDEPENDENT ACCOUNTANTS
   
        The  consolidated  financial  statements of AGNU at October 31, 1997 and
1998,  and for each of the three years in the period  ended  October  31,  1998,
included in this Proxy  Statement  have been  audited by  PricewaterhouseCoopers
LLP, independent accountants, as stated in their report appearing herein.
    

                        INDEPENDENT PUBLIC ACCOUNTANTS

   
        The consolidated financial statements of Virbac at December 31, 1997 and
1998,  and for each of the three years in the period  ended  December  31, 1998,
included  in this Proxy  Statement  have been  audited by Arthur  Andersen  LLP,
independent  public  accountants,  as  indicated  in their  report with  respect
thereto,  and are included herein in reliance upon the authority of said firm as
experts in giving said report.
    

                           STOCKHOLDER PROPOSALS

   
        Stockholders may submit proposals on matters appropriate for stockholder
action at meetings of AGNU's  stockholders  in accordance  with Rule 14a-8 under
the Exchange Act. Such proposals should be received by the Company no later than
October  8,  1999 in order  to be  included  in the  Company's  proxy  materials
relating to its 2000 Annual Meeting of Stockholders.
    
                                                         73

<PAGE>



                          INDEX TO FINANCIAL STATEMENTS
<TABLE>
<CAPTION>
<S>                                                                                                         <C>
Agri-Nutrition Group Limited                                                                                   Page 

         Consolidated Financial Statements:
             Report of Independent Accountants...................................................................F-2
             Consolidated Balance Sheet as of October 31, 1997 and 1998..........................................F-3
             Consolidated Statement of Operations for the Three Years Ended October 31, 1998.....................F-4
             Consolidated Statement of Cash Flows for the Three Years Ended October 31, 1998.....................F-5
             Consolidated Statement of Stockholders' Equity for the Three Years Ended
               October 31, 1998..................................................................................F-7
             Notes to Consolidated Financial Statements..........................................................F-8
         Report of Independent Accountants on Financial Statement Schedules.....................................F-25
         Financial Statement Schedules..........................................................................F-26

Virbac, Inc.

         Report of Independent Public Accountants...............................................................F-27
         Consolidated Balance Sheets as of December 31,1997 and 1998............................................F-28
         Consolidated Statement of Operations for the Years Ended
             December 31, 1996, 1997 and 1998...................................................................F-29
         Consolidated Statement of Stockholders' Equity for the
             Years Ended December 31, 1996, 1997, and 1998......................................................F-30
         Consolidated Statement of Cash Flows for the Years Ended
             December 31, 1996, 1997 and 1998...................................................................F-31
         Notes to Consolidated Financial Statements.............................................................F-32
</TABLE>




                                                        F-1

<PAGE>



                         REPORT OF INDEPENDENT ACCOUNTANTS



To the Board of Directors and
Stockholders of Agri-Nutrition Group Limited

   
In our opinion,  the  accompanying  consolidated  balance sheets and the related
consolidated statements of operations, of cash flows and of stockholders' equity
present fairly, in all material respects, the consolidated financial position of
Agri-Nutrition  and its  subsidiaries  at  October  31,  1997 and 1998,  and the
results of their  operations and their cash flows for each of the three years in
the period  ended  October 31,  1998,  in  conformity  with  generally  accepted
accounting principles.  These financial statements are the responsibility of the
Company's  management;  our  responsibility  is to  express  an opinion on these
financial  statements  based on our  audits.  We  conducted  our audits of these
statements  in accordance  with  generally  accepted  auditing  standards  which
require that we plan and perform the audit to obtain reasonable  assurance about
whether the financial  statements  are free of material  misstatement.  An audit
includes  examining,  on a test  basis,  evidence  supporting  the  amounts  and
disclosures in the financial  statements,  assessing the  accounting  principles
used and  significant  estimates made by management,  and evaluating the overall
financial  statement  presentation.   We  believe  that  our  audits  provide  a
reasonable basis for the opinion expressed above.
    



PRICEWATERHOUSECOOPERS LLP
St. Louis, Missouri
   
January 15, 1999
    











                                    F-2

<PAGE>



                        Agri-Nutrition Group Limited
                         Consolidated Balance Sheet
<TABLE>
<CAPTION>

                                                                                           October 31,        
                                                                                      1997            1998    
                                                                                  -------------  -------------
<S>                                                                              <C>             <C>
Assets
Current assets:
  Cash and cash equivalents...................................................   $      145,505  $       97,971
  Accounts receivable, net....................................................        3,817,417       4,812,842
  Inventories (Note 6)........................................................        6,355,310       7,150,042
  Prepaid expenses and other current assets...................................        1,016,098         586,292
  Deferred income taxes (Note 10).............................................          244,574         659,517
                                                                                 --------------  --------------
                                                                                     11,578,904      13,306,664
Property, plant and equipment, net (Note 7)...................................        5,788,688       5,520,798
Goodwill......................................................................        8,095,049       7,930,705
Other assets..................................................................        1,133,509       1,284,421
                                                                                 --------------  --------------
                                                                                 $   26,596,150  $   28,042,588
                                                                                 ==============  ==============

Liabilities and Stockholders' Equity Current liabilities:
  Current portion of long-term debt and notes payable (Note 8)................   $      201,636  $    1,160,912
  Current portion of acquisition notes payable (Note 8).......................          719,716          49,000
  Accounts payable............................................................        1,417,286       1,562,652
  Accrued expenses............................................................        1,467,948       1,270,985
                                                                                 --------------  --------------
                                                                                      3,806,586       4,043,549
Long-term debt and notes payable (Note 8).....................................        5,665,955       8,963,226
Acquisition notes payable (Note 8)............................................        1,570,249         151,000

Commitments and contingencies (Notes 2, 3, 7 and 15)

Stockholders' equity (Notes 4, 11 and 12):
  Common stock ($.01 par value; 20,000,000 shares
    authorized; 9,304,280 and 9,387,279 shares
    issued and outstanding, respectively).....................................           93,043          93,873
  Additional paid-in-capital..................................................       15,935,700      16,025,620
  Accumulated deficit.........................................................         (395,841)     (1,058,673)
                                                                                 --------------  --------------
                                                                                     15,632,902      15,060,820
  Cost of common stock held in treasury
  (46,850 and 129,961 shares in 1997 and 1998, respectively)..................          (79,542)       (176,007)
                                                                                 --------------  --------------
                                                                                     15,553,360      14,884,813
                                                                                 --------------  --------------
                                                                                 $   26,596,150  $   28,042,588
                                                                                 ==============  ==============
</TABLE>





      The accompanying  notes are an integral part of these consolidated
                               financial statements.


                                F-3

<PAGE>



                          Agri-Nutrition Group Limited
                       Consolidated Statement of Operations
<TABLE>
<CAPTION>

                                                                       For the Year Ended October 31,         
                                                                    1996             1997             1998    
                                                              --------------    --------------  --------------
<S>                                                          <C>               <C>              <C>
Net sales  (including  sales to Purina of $5.4  million, 
  $4.3  million and $3.1 million for the years ended
  October 31, 1996, 1997 and 1998, respectively)............  $   28,661,307    $   31,051,537  $   32,944,020
Cost of sales...............................................      20,783,847        22,850,923      24,008,395
                                                              --------------    --------------  --------------
Gross profit................................................       7,877,460         8,200,614       8,935,625
Selling, general and administrative expenses................       7,447,301         7,129,860       8,812,136
Research and development....................................         142,760            92,273         166,383
Corporate severance costs (Note 16).........................         240,000                                  
                                                              --------------    --------------  --------------
Operating income (loss).....................................          47,399           978,481         (42,894)

Interest expense............................................        (596,086)         (638,599)       (787,727)
Interest income and other...................................         158,904          (146,883)       (247,154)
                                                              --------------    --------------  --------------
Income (loss) before income tax benefit (expense)...........        (389,783)          192,999      (1,077,775)
Income tax benefit (expense)................................         148,463           (74,328)        414,943
                                                              --------------    --------------  --------------
Income (loss) from continuing operations....................        (241,320)          118,671        (662,832)
Income from discontinued operations, net....................         113,900            14,659                
                                                              --------------    --------------  --------------
Net income (loss) ..........................................  $     (127,420)   $      133,330  $     (662,832)
                                                              ==============    ==============  ==============

Basic earnings (loss) per share (Note 5):
Income (loss) from continuing operations....................  $         (.03)   $          .01  $         (.07)
Income from discontinued operations.........................             .01                                  
                                                              --------------    --------------  --------------
Net income (loss)...........................................  $         (.02)   $          .01  $         (.07)
                                                              ==============    ==============  ==============

Diluted earnings (loss) per share (Note 5):
Income (loss) from continuing operations....................  $         (.03)   $          .01  $         (.07)
Income from discontinued operations.........................             .01                                  
                                                              --------------    --------------  --------------
Income (loss)...............................................  $         (.02)   $          .01  $         (.07)
                                                              ==============    ==============  ==============

Basic shares outstanding (Note 5)...........................       8,397,686         8,483,897       9,309,184
                                                              ==============    ==============  ==============

Diluted shares outstanding (Note 5).........................       8,397,686         8,699,914       9,309,184
                                                              ==============    ==============  ==============
</TABLE>











     The accompanying  notes are an integral part of these consolidated
                          financial statements.


                               F-4
<PAGE>



                       Agri-Nutrition Group Limited
                    Consolidated Statement of Cash Flows
<TABLE>
<CAPTION>

                                                                       For the Year Ended October 31,         
                                                                    1996             1997             1998    
                                                              --------------    --------------  --------------
<S>                                                           <C>               <C>             <C>
Operating activities:
Net income (loss) from continuing operations................  $     (241,320)   $      118,671  $     (662,832)
Adjustments to reconcile net income (loss) to
net cash provided (used) by operating activities:
   Depreciation and amortization............................         847,723           966,022       1,180,382
   Income from discontinued operations, net of
     taxes..................................................         113,900            14,659
   Change in net assets from discontinued
     operations.............................................      (1,007,633)        1,347,539
   Changes in operating assets and liabilities,
   excluding the effects of acquisitions (Note 2):
     Increase in accounts receivable........................        (528,806)         (410,942)       (995,425)
     (Increase) decrease in inventories.....................      (1,677,051)          692,492        (794,732)
     (Increase) decrease in prepaids and other..............        (281,520)           48,984         131,510
     Increase (decrease) in accounts payable................       1,419,731          (785,558)        145,366
     Increase (decrease) in accounts payable to
      Purina................................................        (930,954)
     Increase (decrease) in accrued expenses................          63,356          (267,295)       (196,963)
     (Increase) decrease in deferred income taxes...........         (66,611)           58,491        (414,943)
                                                              --------------    --------------  --------------
Net cash provided (used) by operating activities............      (2,289,185)        1,783,063      (1,607,637)
                                                              --------------    --------------  --------------

Investing activities:
Acquisitions (Note 2), net of cash
   acquired.................................................        (520,189)         (970,537)       (100,000)
Purchase of property, plant and equipment...................        (592,678)         (996,683)       (500,764)
Purchase of Bromethalin Assets (Note 3).....................      (1,056,097)
Sale of short-term investments..............................       1,191,379                                  
                                                              --------------    --------------  --------------
Net cash used by investing activities.......................        (977,585)       (1,967,220)       (600,764)
                                                              --------------    --------------  --------------

Financing activities:
Proceeds from (repayment of) long-term debt
   and notes payable, net*..................................       3,090,125        (1,154,911)      4,256,547
Repayment of acquisition notes payable......................                          (700,000)     (2,038,965)
Proceeds from sale of common stock..........................          52,823            27,252          39,750
Payments of loans from employees............................          30,000
Purchase of Treasury Stock..................................         (49,986)          (29,556)        (96,465)
                                                              --------------    --------------  --------------
Net cash provided (used) by financing activities............       3,122,962        (1,857,215)      2,160,867
                                                              --------------    --------------  --------------

Decrease in cash and cash equivalents.......................        (143,808)       (2,041,372)        (47,534)

Cash and cash equivalents, beginning of period..............       2,330,685         2,186,877         145,505
                                                              --------------    --------------  --------------

Cash and cash equivalents, end of period....................  $    2,186,877    $      145,505  $       97,971
                                                              ==============    ==============  ==============
</TABLE>

        The accompanying  notes are an integral part of these consolidated
                               financial statements.

*Debt  proceeds  (repayments)  are  presented on a net basis given the volume of
daily transactions  under the Company's  revolving credit facilities for lockbox
receipts and disbursements.

                                  F-5
<PAGE>



                      Agri-Nutrition Group Limited
             Consolidated Statement of Cash Flows (continued)
<TABLE>
<CAPTION>

                                                                         For the Year Ended October 31,         
                                                                      1996             1997             1998    
                                                                --------------    --------------  --------------
<S>                                                             <C>               <C>             <C>
Supplemental disclosure of cash flow information:
   Cash paid for interest.....................................  $      363,422    $      667,922  $      787,727
   Cash paid for taxes........................................          47,189            25,873           5,023
</TABLE>

Supplemental disclosure of non-cash investing and financing activities:
During  the  year  ended  October  31,  1997,   the  Company   acquired   Mardel
Laboratories,  Inc.  for cash of  approximately  $1,100,000  (Note 2) and  stock
valued  at  approximately   $1,100,000.  As  additional  consideration  for  the
acquisition of Mardel, the Company also issued a note payable of $300,000 to the
former owners of the acquired company to be paid in cash and stock over a period
of three  years.  Fair  value  assigned  to assets  acquired  was  approximately
$2,600,000,  fair value  assigned to goodwill was  approximately  $2,100,000 and
liabilities assumed were approximately $2,200,000.

During the year ended October 31, 1998,  the Company  issued common stock with a
fair value of $51,000 to the former owners of Mardel in conjunction with certain
payments due under the $300,000 notes payable discussed above.























     The accompanying  notes are an integral part of these consolidated
                          financial statements.



                                   F-6
<PAGE>



                            Agri-Nutrition Group Limited
                   Consolidated Statement of Stockholders' Equity
<TABLE>
<CAPTION>

                                                                 AGNU Common Stock
                                  AGNU Common Stock            in Treasury, at Cost        
                           Number                Additional     Number
                             of          Par       Paid in        of                    Accumulated
                           Shares       Value      Capital      Shares     Amount         Deficit        Total
<S>                      <C>          <C>        <C>           <C>        <C>         <C>            <C> 
Balance, November 1,
  1995................     8,401,344     84,013   14,734,656                              (401,751)  14,416,918

Repayment of employee
  stock purchase loans                                30,000                                             30,000
Issuance of stock to
  directors and officers      29,605        296       52,527                                             52,823
Treasury stock
  purchased...........                                           (25,650) $  (49,986)                   (49,986)
Net loss..............                                                                    (127,420)    (127,420)
                         -----------  ---------  -----------  ----------  ----------  ------------  -----------

Balance, October 31,
  1996................     8,430,949     84,309   14,817,183     (25,650)    (49,986)     (529,171)  14,322,335

Issuance of stock to
  directors and officers      20,556        206       27,045                                             27,251
Issuance of stock for
  acquisition.........       852,775      8,528    1,091,472                                          1,100,000
Treasury stock
  purchased...........                                           (21,200)    (29,556)                   (29,556)
Net income............                                                                     133,330      133,330
                         -----------  ---------  -----------  ----------  ----------  ------------  -----------

Balance, October 31,
  1997................     9,304,280     93,043   15,935,700     (46,850)    (79,542)     (395,841)  15,553,360

Issuance of stock to
  directors and officers      29,300        293       39,457                                             39,750
Issuance of stock for
  acquisition notes 
  payable.............        53,699        537       50,463                                             51,000
Treasury stock
  purchased...........                                           (83,111)    (96,465)                   (96,465)
Net loss..............                                                                    (662,832)    (662,832)
                         -----------  ---------  -----------  ----------  ----------  ------------  -----------

Balance, October 31,
  1998................     9,387,279  $  93,873  $16,025,620    (129,961) $(176,007)  $(1,058,673)  $14,884,813
                         ===========  =========  ===========  ==========  ==========  ===========   ===========
</TABLE>















       The accompanying  notes are an integral part of these consolidated
                          financial statements.


                                 F-7
<PAGE>



                         Agri-Nutrition Group Limited
                        Notes to Financial Statements

1.       Organization

Agri-Nutrition (the Company), a Delaware corporation,  was organized on July 20,
1993, to acquire and operate businesses in the domestic and international  food,
agriculture  and pet  industries.  In September  1993,  through its wholly owned
subsidiary, PM Resources, Inc. (Resources),  the Company acquired certain assets
and assumed certain liabilities of the Health Industries Business (the Business)
of Purina Mills, Inc.  (Purina).  See Notes 13 and 16 for further  discussion of
related matters involving Purina. Resources commenced operations on September 9,
1993,  the  effective  date  of  the  acquisition  of  the  Business.  Resources
formulates,  manufactures and distributes feed additives,  medicated treatments,
anthelmetics,  nutritional supplements, cleaners and disinfectants, pest control
products, home, lawn and garden products, and specialty compounds.

Effective  March 31, 1995, the Company  purchased  substantially  all of the net
assets and  business of Zema  Corporation  (Zema).  The Company  also  purchased
substantially all of the net assets and business of St. JON  Laboratories,  Inc.
(St. JON) effective  August 31, 1995. In September  1997,  the Company  acquired
Mardel Laboratories, Inc. (Mardel). Zema, St. JON and Mardel formulate, package,
market  and  distribute  pet  health  care,  veterinary  and  grooming  products
domestically   and  abroad.   See  Note  2  for  further   discussion  of  these
acquisitions.

2.       Acquisitions - Zema and St. JON

Through the Company's wholly owned  subsidiary,  Zema  Acquisition  Corporation,
substantially  all of the net assets of Zema were acquired  effective  March 31,
1995.  The sales price  included a base price of $3,000,000 in cash and $300,000
in the form of a note payable to the former owner of Zema.  The note payable and
related interest are due on or before April 28, 1998 and were conditioned on the
continued  employment  of Zema's  president  (see Note 8). In  conjunction  with
renegotiation  of the  employment  contract of Zema's  president in fiscal 1997,
such employment requirement of the note was waived. Additional purchase price is
required  to be paid by the  Company  to the  former  owner of Zema based upon a
percentage of Zema's cumulative  earnings before taxes and interest in excess of
$3,345,000 for the five years ending  October 31, 1999. In November 1998,  based
on Zema's  results to date,  the Company and the former  owner of Zema  mutually
agreed that no additional  purchase  price would be due and that the Company has
no additional  obligations  to the former owner of Zema.  The Company  primarily
used proceeds from its initial public offering of common stock (IPO) to fund the
$3,000,000  initial payment and related  acquisition  expenses of  approximately
$200,000.

The  acquisition  of Zema was accounted  for pursuant to the purchase  method of
accounting.  The purchase  price paid for Zema has been  allocated to net assets
acquired based on their  estimated fair values at the date of  acquisition.  The
excess of the  purchase  price  over the fair value of net  assets  acquired  of
approximately  $1,700,000  was recorded as goodwill and is being  amortized on a
straight-line  basis over 40 years.  The  amounts assigned  to other  intangible
assets acquired were not material. The results of Zema's operations are included
in  the  Company's  consolidated  financial  statements  from  the  date  of the
acquisition.

Substantially  all of the net  assets  of St.  JON  were  acquired  through  the
Company's wholly owned subsidiary,  St. JON Acquisition  Corporation,  effective
August 31, 1995.  The purchase price included a base price of $3,500,410 in cash
and additional purchase price of $2,000,000 in the form of a




                                F-8

<PAGE>


                       Agri-Nutrition Group Limited
                Notes to Financial Statements -- continued


promissory  note. The remaining  balance of the note payable to the former owner
of St.  JON was paid in full  during  fiscal  1998  (see  Note 8).  The  Company
primarily used proceeds from its IPO to fund the $3,500,410  initial payment and
the related acquisition expenses of approximately  $200,000.  The acquisition of
St. JON was accounted  for pursuant to the purchase  method of  accounting.  The
purchase price paid for St. JON has been allocated to net assets  acquired based
on their  estimated  fair values at the date of  acquisition.  The excess of the
purchase  price  over  fair  value  of  net  assets  acquired  of  approximately
$4,800,000,  was recorded as goodwill and is being  amortized on a straight-line
basis over 30 years.  The amounts assigned to other  intangible  assets acquired
were not  material.  The results of St.  JON's  operations  are  included in the
Company's consolidated financial statements from the date of the acquisition.

Through the Company's wholly owned subsidiary,  Mardel Acquisition  Corporation,
substantially all of the net assets of Mardel were acquired effective  September
1997.  Mardel's  expertise extends to fresh water and marine fish, birds,  dogs,
cats,  small  animals and pond  accessories.  The  purchase  price  consisted of
approximately  $1,100,000  in cash,  $1,100,000 in common stock and a promissory
note of  $300,000  payable in three  annual  installments,  each  consisting  of
$49,000 of cash plus  interest  at prime,  and $51,000 of the  Company's  common
stock, beginning September 1998. At October 31, 1998, $200,000 was due under the
promissory note. The Company primarily used the remaining  proceeds from its IPO
to fund the $1,000,000 initial payment.

The  acquisition of Mardel was accounted for pursuant to the purchase  method of
accounting.  The purchase price paid for Mardel has been allocated to net assets
acquired based on their  estimated fair values at the date of  acquisition.  The
excess of the  purchase  price  over the fair value of net  assets  acquired  of
approximately  $2,100,000  was recorded as goodwill and is being  amortized on a
straight-line  basis over 30 years.  The  amounts assigned  to other  intangible
assets  acquired  were not  material.  The  results of Mardel's  operations  are
included in the Company's consolidated financial statements from the date of the
acquisition.

3.       Acquisition of Certain Bromethalin Assets

Effective May 1996, Resources acquired from Purina the worldwide patents, active
ingredient  inventory,  registrations and rights to Bromethalin (the Bromethalin
Assets), a highly effective and proprietary rodenticide serving agricultural and
Pest Control Operator (PCO) markets.  The purchase price and related acquisition
costs was  approximately  $1 million,  plus  additional  consideration  based on
subsequent  shipments  of  Bromethalin  to Purina over a five-year  period.  The
Company  primarily  used  proceeds  from  its IPO to fund the  initial  payment.
Approximately   $871,000  of  the  purchase   price  was  assigned  to  patents,
registration  rights and other intangible  assets which are being amortized over
three to 10 years.  In December 1998,  the Company  entered into an agreement to
purchase  certain  assets  of  Purina's  animal  health  products  business.  In
conjunction  with this  agreement,  Purina agreed to forego any future  payments
under the May 1996 Bromethalin agreement. See Note 16 for further discussion.




                                    F-9
<PAGE>


                        Agri-Nutrition Group Limited
                 Notes to Financial Statements -- continued


4.       Initial public offering

In July 1994,  the Company  completed the initial  public  offering of 2,435,000
shares of its  common  stock at $6.00 per share  resulting  in net  proceeds  of
approximately $12,100,000 to be used to finance acquisitions, strategic business
alliances  and joint  ventures,  including  the  payment  of  certain  executive
salaries and other administrative expenses incurred in the implementation of the
Company's  acquisition  strategy.  In  September  1997,  the  Company  used  its
remaining  IPO  proceeds  in  conjunction  with the  acquisition  of Mardel,  as
discussed in Note 4. As of October 31, 1997, all proceeds had been expended.

5.       Summary of significant accounting policies

Principles of consolidation

The consolidated  financial  statements  include the accounts of the Company and
its   subsidiaries.   All  significant   intercompany   transactions  have  been
eliminated.

Estimates

The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the reported  amounts of assets,  liabilities,  revenues and expenses and
the disclosure of contingent assets and liabilities. Actual results could differ
from those estimates.

Revenue recognition

Revenue is generally  recognized  upon  shipment of orders.  Revenue  related to
certain  contract  manufacturing   customers,  for  whom  the  Company  provides
warehousing and/or distribution  services, is contractually  recognized upon the
completion of the manufacturing  process. For certain private label and contract
manufacturing   customers,  the  Company  provides  various  services,  such  as
laboratory  services,  regulatory  consulting,  etc. Such services are generally
performed  prior to shipment,  included in the cost of the related  products and
billed  at the  time the  related  products  are  shipped.  Accounts  receivable
consists of the amounts  estimated to be collectible on sales,  after  provision
for uncollectible amounts, based on historical experience.  At October 31, 1996,
1997, and 1998 the provision for  uncollectible  amounts was $53,029,  $133,705,
and $142,354, respectively.

Cash and cash equivalents

For purposes of the consolidated  statement of cash flows, the Company considers
all highly liquid  investments with an original maturity of three months or less
to be cash equivalents.

Concentration of credit risk

Financial  instruments  which  potentially  subject the  Company to  significant
concentrations  of credit risk as defined by Statement  of Financial  Accounting
Standards No. 105,  "Disclosure of Information about Financial  Instruments with
Off-Balance-Sheet  Risk and Financial  Instruments with Concentrations of Credit
Risk," consist of cash investments and accounts receivable.



                                F-10
<PAGE>


                       Agri-Nutrition Group Limited
                  Notes to Financial Statements -- continued


The Company  sells its products to customers in the animal  health and specialty
chemical  businesses  throughout the United States and abroad. The three largest
customers accounted for 31%, 25% and 24% of sales from continuing  operations in
the years ended October 31, 1996, 1997 and 1998,  respectively,  and 22% and 21%
of accounts receivable at October 31, 1997 and 1998,  respectively.  The Company
generally does not require collateral from its customers.

Relationship with suppliers

The Company purchases certain chemical  materials from multiple  suppliers,  for
which  alternative  suppliers  also  exist and are  adequate.  However,  certain
chemical  materials are  proprietary  in nature,  and the  Company's  ability to
procure such chemical  materials is limited to those suppliers with  proprietary
rights. The Company considers its relationships with its primary suppliers to be
strong.

Fair value of financial instruments

For purposes of financial  reporting,  the Company has determined  that the fair
value of the Company's debt and investments  approximates  book value at October
31,  1997 and  1998,  based on  terms  currently  available  to the  Company  in
financial markets.

Inventories

Inventories  are valued at the lower of cost,  determined  on the  average  cost
method  which   approximates  the  first-in,   first-out   method,   or  market.
Inventoriable costs include materials,  direct labor and manufacturing overhead.
Inventories  are  stated net of a reserve  for  estimated  excess  and  obsolete
inventory.

Property and equipment

Property and equipment are recorded at cost.  Expenditures  for  maintenance and
repairs are charged to operations as incurred; acquisitions, major renewals, and
betterments are capitalized.  When property is retired or otherwise disposed of,
the related cost and accumulated depreciation are removed from the accounts, and
any profit or loss on disposition is credited or charged to income.

The Company provides for depreciation by charging amounts sufficient to amortize
the cost of the properties over their estimated useful lives. The  straight-line
method of depreciation is utilized for substantially all asset categories.



                               F-11
<PAGE>


                              Agri-Nutrition Group Limited
                        Notes to Financial Statements -- continued


A summary of estimated useful lives used in computing depreciation for financial
statement reporting purposes follows:
                                                                    Estimated
                                                                   useful life 
Building and leasehold improvements                                5-30 years
Machinery and equipment                                               8-12
Furniture and fixtures                                                 5-7
Vehicles                                                                5

Goodwill

The excess of  purchase  price over the fair  value of net  assets  acquired  in
business combinations is capitalized and amortized on a straight-line basis over
the  estimated  period  benefited  which  ranges  from 30 to 40 years.  Goodwill
amortization  charged to income for the years ended  October 31, 1996,  1997 and
1998, was $195,000, $209,000 and $264,000, respectively.

The carrying  value of goodwill is assessed  for  recoverability  by  management
based  on an  analysis  of  future  expected  cash  flows  from  the  underlying
operations of the Company.  To the extent expected future  discounted cash flows
are less than the  carrying  value of  goodwill,  a writedown of goodwill to the
extent of such shortfall may be recognized.  Management  believes that there has
been no impairment at October 31, 1998.

Other assets

Other assets, which is comprised of deferred compensation,  patents,  tradenames
and other  intangible  assets,  including  those acquired in connection with the
acquisition  of the  Bromethalin  Assets  as  discussed  in  Note 3,  are  being
amortized on a straight-line  basis over the lives of the related assets,  which
range from one to fifteen years.  Amortization  expense  related to other assets
for the years ended October 31, 1996, 1997 and 1998, was approximately $142,000,
$87,000 and $147,000, respectively.

Income taxes

The Company uses the liability method of accounting for income taxes as mandated
by Statement of Financial  Accounting  Standards  No. 109.  Under the  liability
method,  deferred  taxes are  recognized  for the  estimated  future tax effects
attributable to temporary  differences  between the book and tax bases of assets
and  liabilities as well as carryforward  items.  These tax effects are measured
based on provisions of enacted tax laws. The  classification of net deferred tax
assets and/or liabilities,  i.e., current or non-current,  is based primarily on
the classification of the related assets and liabilities.

Earnings (loss) per share

In February 1997, the Financial  Accounting  Standards Board issued Statement of
Financial  Accounting  Standards No. 128 (SFAS 128), "Earnings Per Share," which
changed the method of  computation  of earnings per share.  SFAS 128,  which was
adopted by the Company in fiscal 1998, requires the computation of Basic EPS and
Diluted EPS.  Basic EPS is based on the weighted  average  number of outstanding
common shares during the period,  but does not consider dilution for potentially
dilutive




                                  F-12
<PAGE>


                         Agri-Nutrition Group Limited
                  Notes to Financial Statements -- continued


securities.  Diluted EPS reflects  dilutive  potential  common shares.  Dilutive
potential common shares arising from the effect of outstanding stock options are
computed  using the treasury stock method,  if dilutive.  Earnings per share for
fiscal 1997, 1996 and 1995 have been restated in accordance with SFAS 128.

Preferred stock

The Company's Board of Directors may,  without  further action by  stockholders,
from time-to-time direct the issuance of shares of preferred stock in series and
may, at time of issuance,  determine the rights,  preferences and limitations of
each  series.  No shares of  preferred  stock have been issued as of October 31,
1998.

Environmental policy

Environmental  expenditures  that relate to current  operations  are expensed or
capitalized as appropriate.  Expenditures  that relate to an existing  condition
caused by past  operations,  and which do not  contribute  to  current or future
revenue  generation,  are expensed.  Liabilities are recorded when environmental
assessments  and/or  remedial  efforts  are  probable,  and  the  costs  can  be
reasonably estimated.

Purina,  and the former owners of Zema and St. JON, have indemnified the Company
from environmental  claims resulting from any liabilities or obligations arising
from  events  occurring  prior to the  acquisitions  which the  Company  did not
expressly  assume in these three respective  acquisitions.  The Company has been
notified by certain  state  agencies of  non-compliance  with certain  state and
federal  environmental  regulations.   However,  management  believes  that  the
resolution  of these  issues  will  have no  material  effect  on the  Company's
financial position or results of operations.

Impairment of long-lived assets

Long-lived  assets are reviewed  for  impairment  whenever  events or changes in
circumstances  indicate that the carrying amount may not be recoverable.  If the
assets  subject  to the test for  recoverability  were  acquired  in a  purchase
business combination, goodwill is allocated pro rata to such acquired long-lived
assets  primarily  based on the  relative  fair  values  of those  assets at the
acquisition  date. If the sum of the expected future  undiscounted cash flows is
less  than the  carrying  amount  of the  asset,  a loss is  recognized  for the
difference  between  the  fair  value  and  the  carrying  value  of the  asset.
Management believes that there has been no impairment at October 31, 1998.

Employee stock-based compensation

In October 1995, the FASB issued Statement of Financial  Accounting Standard No.
123, "Accounting for Stock-Based Compensation" (FAS 123), which defines the fair
value based method of accounting for  stock-based  compensation  plans.  FAS 123
allows  companies  to use the fair value method  defined in the  statement or to
continue  use the  intrinsic  value  method as  outlined  in APB Opinion No. 25,
"Accounting for Stock Issued to Employees," (APB 25). FAS 123 was adopted during
the Company's fiscal 1997 and the Company will continue to use the provisions of
APB 25 in  determining  net income.  See Note 11 for the pro forma impact on the
net income (loss) and earnings  (loss) per share for the years ended October 31,
1996, 1997 and 1998.



                               F-13
<PAGE>


                           Agri-Nutrition Group Limited
                     Notes to Financial Statements -- continued


6.       Inventories

Inventories consist of the following:
<TABLE>
<CAPTION>

                                                                                         October 31,          
                                                                                   1997              1998     
                                                                             ----------------  ---------------
<S>                                                                          <C>               <C>
Raw materials..............................................................  $      4,049,028  $     4,679,508
Work-in-process............................................................           501,801          301,354
Finished goods.............................................................         2,081,771        2,562,608
                                                                             ----------------  ---------------
                                                                                    6,632,600        7,543,470
Less reserve for excess and obsolete inventories...........................          (277,290)        (393,428)
                                                                             ----------------  ---------------
                                                                             $      6,355,310  $     7,150,042
                                                                             ================  ===============
</TABLE>

7.       Property, plant and equipment

Property, plant and equipment consists of the following:
<TABLE>
<CAPTION>

                                                                                         October 31,          
                                                                                   1997              1998     
                                                                             ----------------  ---------------
<S>                                                                          <C>               <C>
Land.......................................................................  $        638,794  $       638,794
Buildings..................................................................         1,895,779        1,942,628
Machinery and equipment....................................................         4,583,080        4,816,728
Leasehold improvements.....................................................           374,203          388,196
Furniture and fixtures.....................................................           229,243          378,796
Vehicles...................................................................            34,944           34,307
                                                                             ----------------  ---------------
                                                                                    7,756,043        8,199,449
Less accumulated depreciation..............................................        (1,968,282)      (2,717,949)
                                                                             ----------------  ---------------
                                                                                    5,787,761        5,481,500
Construction in progress...................................................               927           39,298
                                                                             ----------------  ---------------
                                                                             $      5,788,688  $     5,520,798
                                                                             ================  ===============
</TABLE>

The  Company  leases  certain  equipment  and  facilities  under   noncancelable
operating  leases.  The  primary  operating  facilities  of Zema and St. JON are
leased from related parties (see Note 12).  Minimum lease payments for operating
leases,  including  leases  with  related  parties,  at October  31, 1998 are as
follows:

   1999.................................................  $       512,914
   2000.................................................          178,403
   2001.................................................           20,708
                                                          ---------------
   Total minimum lease payments.........................  $       712,025
                                                          ===============

Rental expense under all operating leases  approximated  $548,000,  $406,000 and
$442,000 for the years ended October 31, 1996, 1997 and 1998, respectively.

8.       Financing

Revolving credit agreement


                                  F-14
<PAGE>


                         Agri-Nutrition Group Limited
                  Notes to Financial Statements -- continued


The Company has revolving credit  facilities which aggregated  $8.025 million at
October 31, 1997. In May 1998, AGNU  consolidated its existing credit agreements
increasing  the facility to $9.2 million with a maturity date of March 31, 2001.
The new bank agreement also increased borrowing availability for working capital
demand and  modified  the bank  covenants.  The new  facility  consists  of $4.5
million in  revolving  credit  lines,  the  available  amount  being  based upon
specified percentages of qualified accounts receivable and inventory, and a $4.7
million  revolving credit line with available amounts being reduced $150,000 per
quarter with the first such  reduction  on November 30, 1998.  On August 6, 1998
and  October 2,  1998,  AGNU  again  amended  its  existing  credit  facilities,
increasing the latter revolving credit line to $5.2 million from $4.7 million to
meet temporary  working capital  requirements.  The $.5 million  increase in the
line will continue  through  January 31, 1999. The interest rate will range from
prime minus 0.25% to prime plus 0.5%,  depending  on AGNU's ratio of debt to net
worth,  as defined in the new agreement.  At October 31, 1998, the interest rate
charged on borrowings outstanding under the new agreement, as amended, was 8.50%
which is the  bank's  prime rate plus  0.50%.  At October  31,  1998,  excluding
outstanding  checks,   approximately  $1.2  million  was  available  under  this
agreement.

  In order to  avoid  being in  non-compliance  with  certain  of the  financial
covenants  under its amended  credit  agreement in future  periods due to legal,
accounting  and other  transaction  costs  related to the  proposed  Merger with
Virbac,  the Company's bank agreed to exclude such costs from the calculation of
its covenants.  No other instances of  non-compliance  with financial  covenants
were present at October 31, 1998.

Acquisition notes payable

In connection with the  acquisitions  completed during fiscal 1995 (see Note 2),
the Company entered into notes payable agreements with the former owners of Zema
and St.  JON.  During  fiscal  1998,  the  Company  repaid  its note  payable of
$300,000,  plus accrued interest (interest rate of 8.5%), to the former owner of
Zema,  of which 55% of that  company's  common stock was owned by an employee of
the Company (see Note 12).

At October 31,  1997,  the Company had a  $1,300,000  note  payable  outstanding
(interest  rate of 7.6%) that had been  assigned to the former  owner of St. JON
who is the president of the Company's St. JON  subsidiary.  In fiscal 1998,  the
Company  repaid the note, in full, in  conjunction  with the  refinancing of its
debt and legal merger of the  operating  companies  that comprise the Pet Health
Care Division.

In connection  with the  acquisition  of Mardel during fiscal 1997,  the Company
entered into a notes payable  agreement with the former  owners.  At October 31,
1998 the Company had a remaining note balance of $200,000  payable in two annual
installments  of  $49,000 of cash plus  interest  at prime,  and  $51,000 of the
Company's common stock, beginning September 1999.



                                F-15

<PAGE>


                           Agri-Nutrition Group Limited
                    Notes to Financial Statements -- continued


Financing agreements

The  Company  entered  into  agreements  to  finance  certain  of its  insurance
premiums.  The financing  agreements  provide for monthly principal and interest
payments of approximately $30,000 and $28,832, covering periods from August 1996
to August 1997 and August 1997 to August 1998,  respectively,  and an additional
$6,882 monthly  principle and interest  covering  periods from July 1997 to July
2000. The aggregate  amount  financed under these  agreements are  approximately
$292,000 and $372,000,  respectively.  Of these amounts,  approximately $243,000
and $121,000 remain outstanding at October 31, 1997 and 1998, respectively,  and
are  included in current  portion of long-term  debt and notes  payable at those
dates. Additionally,  $45,334 represents premiums for fiscal years ended October
31, 2000, and are recorded in long-term debt.

9.       Common stock transactions

During the year ended October 31, 1996, the Company  purchased  25,650 shares of
its common stock at an aggregate cost of $49,986. These purchases were the first
under the stock repurchase plan authorized by the Board of Directors in December
1995.  During the year ended  October 31,  1997,  the Company  purchased  21,200
shares of its  common  stock at an  aggregate  cost of  $29,556  under the stock
repurchase plan.

During the year ended October 31, 1998, the Company  purchased  83,111 shares of
its common  stock at an  aggregate  cost of $96,465  under the stock  repurchase
plan. At October 31, 1998, the number of shares  available to acquire its common
stock as  authorized  by the  1995  stock  repurchase  plan  was  370,039.  As a
condition  of the Merger  Agreement  with Virbac (see Note 16),  the Company has
suspended its stock repurchase program.

10.      Income taxes

The components of the net income tax expense (benefit) are as follows:
<TABLE>
<CAPTION>

                                                                      For the Year Ended October 31,          
                                                                 1996              1997              1998     
                                                            ---------------  ----------------  ---------------
<S>                                                         <C>              <C>               <C>
Current:
   Federal................................................  $       (71,156) $             --  $            --
   State..................................................          (10,696)           15,837                 
                                                            ---------------  ----------------  ---------------
                                                                    (81,852)           15,837               --
                                                            ---------------  ----------------  ---------------
Deferred:
   Federal................................................          (62,567)           73,854         (345,047)
   State..................................................           (4,044)          (15,363)         (69,896)
                                                            ---------------  ----------------  ---------------
                                                                    (66,611)           58,491         (414,943)
                                                            ---------------  ----------------  ---------------
                                                            $      (148,463) $         74,328  $      (414,943)
                                                            ===============  ================  ===============
</TABLE>

Total tax expense (benefit) above excludes tax provision of $71,000,  $9,000 and
$0,  related to  discontinued  operations  for the years ended October 31, 1996,
1997 and 1998, respectively.

The net  benefit  for  income  taxes  differs  from the  amount  of  income  tax
determined by applying the statutory U.S. federal income tax rate to pretax loss
as a result of the following:



                                F-16
<PAGE>


                        Agri-Nutrition Group Limited
                 Notes to Financial Statements -- continued

<TABLE>
<CAPTION>

                                                                      For the Year Ended October 31,          
                                                                 1996              1997              1998     
                                                            ---------------  ----------------  ---------------
<S>                                                         <C>              <C>               <C>
Income tax benefit at statutory rate......................  $      (132,526) $         65,620  $      (366,444)
State income taxes, net of federal benefit................           (9,728)              313          (46,131)
Other, net................................................           (6,209)            8,395           (2,368)
                                                            ---------------  ----------------  ---------------
                                                            $      (148,463) $         74,328  $      (414,943)
                                                            ===============  ================  ===============
</TABLE>

Deferred tax (assets) liabilities are comprised of the following at October 31:
<TABLE>
<CAPTION>

                                                                      For the Year Ended October 31,          
                                                                 1996              1997              1998     
                                                            ---------------  ----------------  ---------------
<S>                                                         <C>              <C>               <C>
Purchase accounting basis differences.....................  $       180,307  $        272,162  $       396,221
Fixed assets..............................................           50,302           359,182          375,163
Other.....................................................            4,074            29,367           60,729
                                                            ---------------  ----------------  ---------------
  Gross deferred tax liabilities..........................          234,683           660,711          832,113
                                                            ---------------  ----------------  ---------------
Inventories...............................................         (192,329)         (273,503)        (456,973)
Accruals..................................................         (101,943)         (270,146)        (151,865)
Net operating loss carryforward...........................         (271,863)         (441,670)        (961,443)
Other.....................................................          (21,463)          (43,810)         (45,193)
                                                            ---------------  ----------------  ---------------
  Gross deferred tax assets...............................         (587,598)       (1,029,129)      (1,615,474)
                                                            ---------------  ----------------  ---------------
Deferred tax assets valuation allowance...................           98,850           123,844          123,844
                                                            ---------------  ----------------  ---------------
Net deferred tax assets...................................  $      (254,065) $       (244,574) $      (659,517)
                                                            ===============  ================  ===============
</TABLE>

At October 31, 1998, the Company has  approximately  $2,285,000 of net operating
loss  carryforwards  which are available to offset future taxable income.  These
carryforwards  begin  to  expire  in 2010.  This  valuation  allowance  reflects
management's  view of the  portion of  deferred  tax assets for which it is more
likely than not that tax  benefits  will not be  realized.  The  primary  factor
affecting  management's  view  in this  regard  are the  Company's  losses  from
operations in certain prior years.

11.      Employee benefit plans

The Company  maintains two 401(k)  savings  plans (the Plans).  Employees of the
Company and non-union  employees of Resources  participate in one 401(k) plan; a
separate 401(k) plan was established for union employees of Resources. Employees
of Zema and St. JON each  participated  in separate plans that were  established
prior to the  acquisitions of Zema and St. JON by the Company (see Note 2) until
November  1,  1996,  at which  time such plans  were  merged  with PM  Resources
non-union  plan  into  the  Agri-Nutrition  401(k)  plan.  Employees  of  Mardel
participated in a separate plan  established  prior to the acquisition of Mardel
by the Company (see Note 2) until August 1998, at which time the Mardel plan was
merged  with the  Agri-Nutrition  401(k)  plan  into a single  plan for  Company
employees.   Contributions   to  the  Plans  result   primarily  from  voluntary
contributions  from  employees  in the  form  of  deferrals  of up to 15% of the
employees' salaries.  The Plans permit various employer matching  contributions.
Employer contributions were $227,600,  $181,418 and $177,741 for the years ended
October 31, 1996, 1997 and 1998, respectively.



                              F-17
<PAGE>


                         Agri-Nutrition Group Limited
                  Notes to Financial Statements -- continued


Effective June 1, 1994, the Company adopted the Incentive Stock Plan (1994 ISP).
An aggregate of 400,000  shares of the  Company's  common stock are reserved for
issuance to eligible  employees under the 1994 ISP.  Options to purchase 121,500
shares of the  Company's  common stock were granted to employees  under the 1994
ISP during the year ended  October 31 1996.  The exercise  prices of the options
granted  in fiscal  1996  ranged  from  $1.56 to $2.63 per  share,  all of which
approximated fair value on the dates of grant.  These options vest ratably up to
three  years from the date of grant and will expire five years after the vesting
date.  Additionally  in fiscal 1997, the Company  repriced  232,500  outstanding
employee  options  previously  issued  under the 1994 ISP at a revised  exercise
range of $1.4375 to $1.5625  per  share,  which  approximated  fair value on the
dates of installment.  All other terms of the options remain  unchanged.  During
the year ended  October 31, 1996,  the Company also issued  28,365 shares of the
Company's Common Stock under the 1994 ISP to executives and outside directors of
the Company. No shares were issued under the 1994 ISP in the years ended October
31, 1997 and 1998.

Effective  March 9, 1995, the Company  adopted the 1995  Incentive  Stock Option
Plan (1995 ISP). An aggregate of 500,000  shares of the  Company's  common stock
are reserved for issuance to eligible employees, consultants and advisors to the
Company under the 1995 ISP.  Options to purchase 100,000 shares of the Company's
common stock were granted to a consultant  under this plan at an exercise  price
of $3.00 per share,  under an amended option agreement,  which approximated fair
value at the amended date of grant. These options were not exercised and expired
in June 1996. No other shares or options have been issued in connection with the
1995 ISP.

In March 1995, the  stockholders  of the Company  approved the Reload Option and
Exchange Exercise Plan (the Reload Plan) which permits employees holding options
to elect, in accordance with terms of the Reload Plan, to pay the exercise price
of such options by surrendering  the shares of the Company's  common stock.  The
shares  surrendered  are  valued at the  reported  closing  market  price of the
Company's  common  stock on the date that the  employee  provides  the notice of
intent to  exercise  the  option  and  surrenders  the  shares in payment of the
exercise  price.  The Reload Plan also provides for the issuance to the employee
of a new option to acquire the number of shares of the  Company's  common  stock
surrendered in the option exercise with an exercise price per share equal to the
per-share  valuation  applicable  to the shares  surrendered.  There are 200,000
shares  reserved  for issuance  under the Reload  Plan;  no options were granted
during the years ended October 31, 1996, 1997 and 1998.

Effective March 7, 1996, the Company's  stockholders approved the 1996 Incentive
Stock Option Plan (1996 ISP). An aggregate of 1,000,000  shares of the Company's
common stock are reserved for issuance to eligible Directors, officers and other
employees,  and  consultants  to the  Company  under  the 1996 ISP.  Options  to
purchase  370,000,  192,000 and 68,000 shares of the Company's common stock were
granted to employees  under the 1996 ISP during the year ended October 31, 1996,
1997 and 1998  respectively.  The exercise  prices of the options  granted range
from $1.37 to $2.63 per  share,  which  approximated  fair value on the dates of
grant.  These  options vest ratably up to three years from the date of grant and
will expire ten years from the grant date.  Also,  during the year ended October
31, 1997, the Company  issued 20,556 shares of the Company's  common stock under
the 1996 ISP to executives and outside directors of the Company.

FAS 123 was  adopted  during the  Company's  fiscal  1997 and the  Company  will
continue to use the  provisions of APB 25 in determining  net income.  See below
for various disclosures related to FAS 123



                                F-18
<PAGE>


                          Agri-Nutrition Group Limited
                   Notes to Financial Statements -- continued


and the pro forma  impact of FAS 123 on the net  income  (loss)  and net  income
(loss) per share for the years ended October 31, 1996, 1997 and 1998.
<TABLE>
<CAPTION>

                                                                Incentive Stock           Weighted Average
                                                                  Option Plan               Exercise Price
<S>                                                             <C>                         <C>
Outstanding at October 31, 1995                                        795,500               $   1.20

Granted ($1.56 to $2.63)                                               989,000                   1.58
                                                                --------------
Outstanding at October 31, 1996                                      1,784,500                   1.41

Granted ($1.19 to $1.56)                                               192,000                   1.46
                                                                --------------
Outstanding at October 31, 1997                                      1,976,500                   1.42

Granted ($1.375)                                                        68,000                   1.38
Forfeited ($1.19 to $1.59)                                             (95,000)                  1.54
                                                                --------------
Outstanding at October 31, 1998                                      1,949,500               $   1.41
                                                                ==============
</TABLE>


During  fiscal  1997 a total of 185,000  options  issued in prior  years had the
exercise  prices  reduced  from a weighted  average  price of $3.27 per share to
$1.56 per share, respectively.

During fiscal 1997, the Company adopted FAS 123, which addresses  accounting for
stock options and warrant plans and selected the "intrinsic  value based method"
for valuing stock options granted to employees. Had compensation cost for all of
the Company's  stock option plans been  determined  based upon the fair value at
the grant dates  consistent  with the  methodology  prescribed  in FAS 123,  the
Company's net income (loss) and net income (loss) per share would have increased
(decreased)  to the pro forma  amounts  listed below using the weighted  average
fair values indicated.



                             F-19
<PAGE>


                         Agri-Nutrition Group Limited
                   Notes to Financial Statements -- continued

<TABLE>
<CAPTION>

                                                                        For the Year Ended October 31,
                                                                 1996                1997                1998    
<S>                                                          <C>                <C>                 <C>
Net income (loss) as reported                                $     (127,420)    $   133,330         $  (662,832)
Pro forma net loss                                                 (232,858)        (75,278)           (802,085)

Basic and diluted earnings (loss) per share as reported                (.02)            .02                (.07)
Pro forma loss per share                                               (.03)           (.01)               (.09)

Weighted average fair value of options granted               $         1.14     $      1.10         $      1.05
</TABLE>

The fair value of each option  grant is estimated on the date of grant using the
Black-Scholes   option  pricing  model  with  the  following   weighted  average
assumptions:  For grants in fiscal 1996, 1997 and 1998 the weighted average risk
free interest rate was 6.24%,  6.08% and 5.79%,  respectively;  weighted average
expected  volatility of 75%, 85% and 89%,  respectively;  no  dividends,  and an
expected  life  of  four to six  years.  FAS 123  does  not  require  pro  forma
disclosure  of the  effect of options  and  warrants  granted in years  prior to
fiscal  1996.  The pro forma effect of  compensation  costs using the fair value
based method are not indicative of future amounts when the new method will apply
to all outstanding option and warrant grants.

The  following  table  summarizes  information  for stock  warrants  and options
outstanding at October 31, 1998:

<TABLE>
<CAPTION>

                                                 Weighted Average                        Exercisable              
    Range of               Number              Remaining        Exercise          Number        Weighted Average
Exercise Price           Outstanding             Life             Price        Outstanding       Exercise Price
<S>                     <C>                   <C>                <C>           <C>               <C>
$    .81                     558,000               .3 years      $    .81        558,000          $    .81
  1.19-2.00                1,326,500             5.8  years          1.55      1,073,837              1.56
    2.62                      15,000             7.3  years          2.62         15,000              2.62
    4.25                      50,000             6.5  years          4.25         50,000              4.25
</TABLE>

12.      Related party transactions

During fiscal 1996, the Company  amended  previously  issued options to purchase
387,500  shares of common stock  increasing the exercise price of $.81 per share
to $1.56 per share, in conjunction with the management  restructuring  discussed
in Note 16.

In April 1995,  in  connection  with the  acquisition  of Zema (see Note 2), the
Company entered into an operating lease agreement with a limited  partnership of
which the  general  partner is an  employee  of the  Company.  The lease,  which
expires in April 2000,  with an option to extend the term for an additional five
years, and relates to the land and building that comprised the primary operating
facility in Raleigh,  North  Carolina.  Rent expense  under this  agreement  was
$95,000 for each of the years  ended  October 31,  1996,  1997 and 1998.  During
fiscal 1998, the Company ceased  operations at this facility and is currently in
the process of subletting the facility for the remaining term of the lease.


                                 F-20
<PAGE>


                       Agri-Nutrition Group Limited
                 Notes to Financial Statements -- continued


In August 1995, in connection  with the acquisition of St. JON (see Note 2), the
Company  entered into an operating  lease agreement with the former owner of St.
JON and the president of the Company's Pet Health Care Division.  The lease,  as
amended,  expires  in August  2000,  with an  option  to extend  the term for an
additional  five years,  and relates to the land and buildings that comprise St.
JON's  primary  operating  facility.  Rent  expense  under  this  agreement  was
$167,301,  $231,680 and $231,680 for the years ended October 31, 1996,  1997 and
1998, respectively.

In September  1997, in connection  with the  acquisition of Mardel (see Note 4),
the Company  entered into an operating  lease  agreement  with one of the former
owners of Mardel. The lease, as amended, expires in October 1999, with an option
to extend the term for an  additional  five  years,  and relates to the land and
buildings that comprise the Company's  operating  facility in Glendale  Heights,
IL. Rent expense  under this  agreement was $10,500 for the period from the date
of the Mardel  acquisition  through  October 31, 1997 and  $126,000 for the year
ended October 31, 1998.

During the years ended October 31, 1996, 1997 and 1998 the Company had net sales
of approximately $954,000, $944,000 and $1,012,000,  respectively, to a national
animal health marketing,  warehousing,  and distribution  company that is also a
stockholder of the Company. An officer of such corporation is also a stockholder
of the Company and the Vice  Chairman of the Company's  Board of Directors.  The
Company's  management  considers  sales to said  corporation  to be arms  length
transactions.

As  discussed  in Note 8, the Company  entered  into  acquisition  note  payable
agreements with the former owners of Zema, St. JON and Mardel.

13.      Manufacturing and Supply Agreement

In connection with Resources' acquisition,  Purina agreed to purchase sufficient
volume  and mix of  products  to  generate  income,  net of  ingredient,  direct
manufacturing,  and other  direct  costs of  approximately  $2,900,000  annually
(which  represents a historically  consistent  margin level) through October 31,
1996.

In fiscal 1996,  income,  net of  ingredient,  direct  manufacturing,  and other
direct  costs to date from Purina was  approximately  $1,200,000  less than that
required under the  agreement.  Such amount was billed to Purina and included in
net sales by the Company  during  October  1996.  The  manufacturing  and supply
agreement expired on October 31, 1996.

See Note 16 for related matters.

14.      Discontinued operations

In June 1997,  the Company  discontinued  the  distribution  of  ingredients  to
Purina. Consequently, in July 1997, the Company distributed all of its remaining
ingredients  inventories to Purina and discontinued its operations in this area.
This segment of the Company's business has been accounted for and presented as a
discontinued  operation in accordance with Accounting  Principles  Board Opinion
No. 30, "Reporting the Results of Operations" (APB 30) for all periods reflected
herein.  At October 31, 1997, all of the net assets  relating to the ingredients
segment  have either  been  disposed or have been  deployed  into the  Company's
existing operations.



                                F-21
<PAGE>


                         Agri-Nutrition Group Limited
                   Notes to Financial Statements -- continued


Management  does not  anticipate  that the  ingredients  segment  will  have any
significant operations in the future.  Furthermore,  management does not believe
that  there  are  any  separately  identifiable  fixed  assets  related  to  the
ingredients  segment  and  proceeds  related to  disposition  of such net assets
subsequent  to the June 1997  measurement  date did not result in a material net
gain or loss.

The operating results of the discontinued operations are summarized as follows:
<TABLE>
<CAPTION>

                                                                      For the Year Ended October 31,          
                                                                 1996              1997              1998     
                                                            ---------------  ----------------  ---------------
<S>                                                         <C>              <C>               <C>
Net sales.................................................  $     7,722,255  $      5,531,411  $            --
Income before income tax provision........................          185,204            23,835
Income tax  provision.....................................           71,304             9,176                 
                                                            ---------------  ----------------  ---------------
Net income ...............................................  $       113,900  $         14,659  $            --
                                                            ===============  ================  ===============
</TABLE>

There were no net assets of the  discontinued  operations at either  October 31,
1997 or 1998.

15.      Commitment and contingencies

From time to time, the Company becomes party to various claims and legal actions
arising  during the ordinary  course of business.  Management  believes that the
Company's  costs and any  potential  judgments  resulting  from such  claims and
actions would be covered by the Company's  product liability  insurance,  except
for deductible  limits. The Company intends to defend such claims and actions in
cooperation  with its insurers.  It is management's  opinion that, in any event,
their  outcome  would  not have a  material  effect on the  Company's  financial
position, cash flows or results of operations.

16.      Other matters

Merger Agreement with Virbac, Inc.

In October 1998, the Company entered a definitive  merger agreement with Virbac,
Inc., a U.S.  subsidiary of the French  veterinary  pharmaceutical  manufacturer
Virbac  S.A.,  under  which  Virbac  S.A.  will  hold  approximately  60% of the
outstanding stock of the combined companies.  The transaction,  which is subject
to  approval  by the  Company's  stockholders,  government  approval  and  other
customary  conditions,  is expected to close in March 1999 and will be accounted
for as an  acquisition of the Company by Virbac,  Inc.  pursuant to the purchase
method of accounting.  Interest income and other includes approximately $230,000
of fiscal 1998 expenses  relative to legal,  accounting  and other costs for the
pending transaction with Virbac.

Purchase of Inventories from Purina Mills, Inc.

In January 1999, the Company  acquired  certain assets,  primarily  inventories,
related to Purina Mill's animal health  products  business.  The amount paid for
such inventory  aggregated  $400,000,  less future amounts which would have been
due to Purina  Mills  related  to the  acquisition  of  Bromethalin  assets,  as
discussed in Note 3. Purina's  "additional  consideration" due for the five-year
period  subsequent to the  acquisition of Bromethalin  was waived in conjunction
with this purchase of inventories. Prior thereto,



                                 F-22
<PAGE>


                      Agri-Nutrition Group Limited
               Notes to Financial Statements -- continued


the  Company  manufactured  and  supplied  products  to  Purina  Mills  for this
business.  The  Company  will now supply  animal  health  products  directly  to
Purina's dealers.  Management does not anticipate any material adverse impact on
its financial position,  cash flows or results of operations as a result of this
change in customer relationships.

Termination of Anthony Products Letter of Intent

In March  1997,  the  Company  terminated  its  letter of intent  related to its
proposed  acquisition of Anthony  Products  Company.  In  conjunction  with this
action,  the Company recorded a $202,000 pre-tax charge in the second quarter of
fiscal  1997.  Such  amount is  included  in  interest  income  and other in the
accompanying consolidated statement of operations.

Corporate reorganization

In August 1996, the Company  announced the  resignation  of the Company's  Chief
Executive  Officer and  President,  effective  October 31,  1996,  and its Chief
Financial  Officer,   effective  August  23,  1996.  In  connection  with  these
resignations,  the Company incurred a non-recurring  charge of $240,000 relative
to severance  costs in the fourth quarter of fiscal 1996.  These costs were paid
during fiscal 1997.








                                  F-23


<PAGE>



                    REPORT OF INDEPENDENT ACCOUNTANTS ON
                       FINANCIAL STATEMENT SCHEDULE



To the Board of Directors and
Stockholders of Agri-Nutrition Group Limited




Our audits of the consolidated  financial  statements  referred to in our report
dated  January 15,  1999,  appearing  on page F-2 of this Proxy  Statement  also
included an audit of the Financial  Statement  Schedule included on page F-25 of
this Proxy Statement.  In our opinion, the Financial Statement Schedule presents
fairly, in all material respects, the information set forth therein when read in
conjunction with the related consolidated financial statements.



PRICEWATERHOUSECOOPERS LLP
St. Louis, Missouri
January 15, 1999














                             F-24
<PAGE>


AGRI-NUTRITION GROUP LIMITED
SCHEDULE II - RULE 12-09
VALUATION OF QUALIFYING ACCOUNTS AND RESERVES
OCTOBER 31, 1998


<TABLE>
<CAPTION>



       COLUMN A                   COLUMN B                            COLUMN C                       COLUMN D             COLUMN E
                                 BALANCE AT                                                                              BALANCE AT
                                 BEGINNING                                                           DEDUCTIONS           END OF
      DESCRIPTION                OF PERIOD                           ADDITIONS                       - DESCRIBE           PERIOD
                                                      ----------------------------------------
                                                       CHARGED TO COSTS      CHARGED TO OTHER
                                                        AND EXPENSES       ACCOUNTS - DESCRIBE

<S>                             <C>                     <C>                  <C>                     <C>             <C>
FAS 109 Valuation
  Allowance                     $  123,844                --                     --                      --            $ 123,844

Inventory Reserve               $  277,290              $ 116,138                --                      --            $ 393,428

Allowance for                      
   Doubtful Accounts            $  133,705              $   8,649                --                      --            $ 142,354
</TABLE>











                               F-25

<PAGE>



                 REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


To the Stockholders of
Virbac, Inc. and Subsidiaries

We have audited the accompanying  consolidated balance sheets of Virbac, Inc. (a
Delaware corporation) and subsidiaries as of December 31, 1997 and 1998, and the
related consolidated  statements of operations,  stockholders'  equity, and cash
flows for each of the three years in the period ended  December 31, 1998.  These
financial  statements are the  responsibility of the Company's  management.  Our
responsibility  is to express an opinion on these financial  statements based on
our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all material respects,  the financial position of Virbac,  Inc. and subsidiaries
as of December 31, 1997 and 1998, and the results of their  operations and their
cash flows for each of the three years in the period ended  December 31, 1998 in
conformity with generally accepted accounting principles.





                                              ARTHUR ANDERSEN LLP



Fort Worth, Texas
       January 20, 1999








                                   F-26
<PAGE>



                    Virbac, Inc. And Subsidiaries
                      Consolidated Balance Sheets

<TABLE>
<CAPTION>

                                                                                                    December 31,           

                                 ASSETS                                                    1997                   1998     
                                 ------                                             -----------------       ---------------

<S>                                                                                 <C>                    <C>
CURRENT ASSETS:
   Cash                                                                             $          84,047       $       412,378
   Trade accounts receivable, net of allowance for doubtful accounts of
     $46,395 and $64,639, respectively                                                      1,377,730             1,230,361
   Accounts receivable-- related parties                                                      150,626                91,212
   Inventories, net of obsolescence reserve of $47,856 and
     $55,785, respectively                                                                  3,485,472             3,355,504
   Prepaid expenses and other current assets                                                  358,133               845,840
                                                                                    -----------------       ---------------

        Total current assets                                                                5,456,008             5,935,295

NOTE RECEIVABLE                                                                               450,000                    --

PROPERTY AND EQUIPMENT, net                                                                 5,354,289             4,904,520

INTANGIBLE ASSETS, net                                                                      2,096,444             1,804,885

OTHER ASSETS                                                                                   34,437                35,951
                                                                                    -----------------       ---------------

        Total assets                                                                $      13,391,178       $    12,680,651
                                                                                    =================        ==============


                  LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
   Accounts payable
     Trade                                                                          $         675,521       $       503,724
     Parent                                                                                   144,715               262,487

   Accrued liabilities                                                                        808,856               823,740
   Advance from parent                                                                      1,000,000             2,000,000
   Current portion of notes payable                                                           400,000             3,200,000
                                                                                    -----------------       ---------------

        Total current liabilities                                                           3,029,092             6,789,951

NOTES PAYABLE, net of current portion                                                       6,200,000             4,000,000

NOTE PAYABLE TO PARENT                                                                        450,000                    --
                                                                                    -----------------       ---------------
        Total liabilities                                                                   9,679,092            10,789,951

COMMITMENTS AND CONTINGENCIES

STOCKHOLDERS' EQUITY:
   Common stock, $1 par value, 10,000,000 shares authorized
     and 8,399,810 issued and outstanding                                                   8,399,810             8,399,810
   Additional paid-in capital                                                                  10,452                10,452
   Retained deficit                                                                        (4,698,176)           (6,519,562)
                                                                                    -----------------       ---------------

        Total stockholders' equity                                                          3,712,086             1,890,700
                                                                                    -----------------       ---------------

        Total liabilities and stockholders' equity                                  $      13,391,178       $    12,680,651
                                                                                    =================        ==============
</TABLE>


            The  accompanying  notes  are an  integral  part  of  these
                           consolidated balance sheets.



                                  F-27
<PAGE>



                            Virbac, Inc. And Subsidiaries
                        Consolidated Statements of Operations

<TABLE>
<CAPTION>

                                                                      For the Years ended December 31,            
                                                            1996                  1997                  1998      
                                                     ------------------    ------------------    -----------------

<S>                                                  <C>                   <C>                   <C>
NET REVENUES                                         $       17,493,683    $       16,235,284    $      15,051,090
COST OF GOODS SOLD                                            6,843,010             5,909,671            5,564,757
                                                     ------------------    ------------------    -----------------

       Gross profit                                          10,650,673            10,325,613            9,486,333

OPERATING EXPENSES:
       Sales and marketing                                    5,475,140             5,737,787            5,768,218
   General and administrative                                 3,308,936             2,665,945            2,682,332
   Research and development                                   1,450,516             1,388,903              985,313
   Warehouse and distribution                                 1,305,435             1,263,798            1,288,993
                                                     ------------------    ------------------    -----------------

       Income (loss) from operations                           (889,354)             (730,820)          (1,238,523)

OTHER INCOME (EXPENSE):
   Interest expense                                            (530,349)             (525,342)            (582,611)
   Interest income and other                                     32,455                   955                 (252)
                                                     ------------------    ------------------    -----------------

LOSS BEFORE INCOME TAXES                                     (1,387,248)           (1,255,207)          (1,821,386)
                                                     ------------------    ------------------    -----------------

BENEFIT FROM INCOME TAXES                                            --                    --                   --

NET LOSS                                             $       (1,387,248)   $       (1,255,207)   $      (1,821,386)
                                                     ==================    ==================    =================

Loss per common share                                $             (.17)   $             (.15)   $            (.22)
                                                     ==================    ==================    =================

Weighted average number of common
   shares outstanding                                         8,386,445             8,399,810            8,399,810
                                                     ==================    ==================    =================
</TABLE>













        The   accompanying   notes  are  an   integral   part  of  these
                     consolidated financial statements.


                               F-28
<PAGE>



                           Virbac, Inc. And Subsidiaries
                  Consolidated Statements of Stockholders' Equity

<TABLE>
<CAPTION>

                                                                           Additional
                                                   Common Stock             Paid-In        Retained
                                              Shares         Amount         Capital          Deficit          Total   

<S>                                       <C>            <C>            <C>            <C>               <C>
BALANCE, January 1,
   1996                                      8,346,347    $8,346,347     $        --    $   (2,055,721)  $   6,290,626

   Common stock issued in
     connection with employment
     contract (Note 10)                         53,463          53,463        10,452                --          63,915

   Net loss                                         --              --            --        (1,387,248)     (1,387,248)
                                          ------------    ------------   -----------    --------------   -------------

BALANCE, December 31, 1996                   8,399,810       8,399,810        10,452        (3,442,969)      4,967,293

   Net loss                                         --              --            --        (1,255,207)     (1,255,207)
                                          ------------    ------------   -----------    --------------   -------------

BALANCE, December 31, 1997                   8,399,810       8,399,810        10,452        (4,698,176)      3,712,086

   Net loss                                         --              --            --        (1,821,386)     (1,821,386)
                                          ------------    ------------   -----------    --------------   -------------

BALANCE, December 31, 1998                   8,399,810    $  8,399,810   $    10,452    $   (6,519,562)  $   1,890,700
                                          ============    ============   ===========    ==============   =============
</TABLE>













        The   accompanying   notes  are  an  integral  part  of  these
                      consolidated financial statements.



                               F-29
<PAGE>



                          Virbac, Inc. And Subsidiaries
                       Consolidated Statements of Cash Flows

<TABLE>
<CAPTION>

                                                                                 For the Years Ended December 31,                   
                                                                     1996                       1997                     1998       
                                                              ------------------         ------------------       ------------------
<S>                                                           <C>                        <C>                      <C>
CASH FLOWS FROM OPERATING
ACTIVITIES:
   Net loss                                                   $       (1,387,248)        $       (1,255,207)      $      (1,821,386)
   Adjustments to reconcile net loss to net cash
      provided by operating activities-
         Depreciation and amortization                                   855,908                    889,031                 846,208
         (Gain) loss on disposal of assets                                (3,036)                    (4,360)                  9,140
         Common stock issuance (Note 10)                                  63,915                         --                      --
         Changes in operating assets and liabilities-
            Accounts receivable, net                                     360,082                    485,425                 206,774
            Inventories                                                1,410,322                   (746,102)                129,968
            Prepaid expenses and other current assets                     48,588                    (27,195)               (487,707)
            Accounts payable                                            (698,291)                   631,037                 (54,025)
            Accrued liabilities                                          390,619                     22,813                  14,893
                                                              ------------------         ------------------       -----------------

            Net cash (used in) provided
            by operating activities                                    1,040,859                     (4,558)             (1,156,135)
                                                              ------------------         ------------------       -----------------

CASH FLOWS FROM INVESTING ACTIVITIES:
   (Increase) decrease in other assets                                   (22,583)                    (1,878)                 (1,514)
   Purchase of property and equipment                                   (144,810)                  (148,591)                (59,455)
   Proceeds from sale of property and equipment                           13,615                      7,749                      --
   Acquisition of intangible assets                                      (79,843)                   (92,878)                (54,565)
                                                              ------------------         ------------------       -----------------

            Net cash used in
            investing activities                                        (233,621)                  (235,598)               (115,534)
                                                              ------------------         ------------------       ------------------

CASH FLOWS FROM FINANCING
ACTIVITIES:
   Proceeds from borrowings                                            4,000,000                  6,700,000               1,000,000
   Payments on notes payable and line of credit                       (5,700,000)                (2,500,000)               (400,000)
   Advances from parent, net                                           1,000,000                 (4,000,000)              1,000,000
                                                              ------------------         ------------------       -----------------

            Net cash provided by (used in)
            financing activities                                        (700,000)                   200,000               1,600,000
                                                              ------------------         ------------------       -----------------

NET INCREASE (DECREASE) IN CASH                                          107,238                    (40,156)                328,331

CASH, beginning of year                                                   16,965                    124,203                  84,047
                                                              ------------------         ------------------       -----------------

CASH, end of year                                             $          124,203         $           84,047       $         412,378
                                                              ==================         ==================       =================

SUPPLEMENTAL CASH FLOW
INFORMATION:
Cash paid for interest                                        $          489,917         $          470,573       $          623,534
                                                              ==================         ==================       ==================
</TABLE>


            The  accompanying  notes  are an  integral  part of these
                       consolidated financial statements.

                                 F-30
<PAGE>


                           Virbac, Inc. And Subsidiaries
                      Notes to Consolidated Financial Statements

1.       SUMMARY SIGNIFICANT ACCOUNTING POLICIES:

Nature of Business and Principles of Consolidation

Virbac,  Inc., a Delaware  corporation,  was incorporated  February 1984, and is
majority  owned by a wholly owned  subsidiary of Virbac S.A. (the  "Parent"),  a
French corporation.

The consolidated  financial  statements include the accounts of Virbac, Inc. and
its wholly owned  subsidiaries:  Francodex,  Inc.;  Allerderm,  Inc.; and Health
Companion  Laboratories,  Inc.  (collectively,  the "Company").  All significant
intercompany  accounts and transactions have been eliminated in the consolidated
financial statements.

The Company's  principal  business is the manufacture and distribution of animal
health care products.  The Company distributes its products to veterinarians and
pet supply stores.

The Company is  economically  dependent on the Parent,  which has  expressed its
intention to continue its financial support of the Company.

In October 1998, the Company ceased manufacturing  operations in its facility in
New Castle,  Indiana.  All products  manufactured at that facility are now being
manufactured  at another  Company  facility or by third  parties.  All  material
costs, including any severance costs, associated with the transfer of operations
have been paid as of December  31,  1998.  The New Castle  facility is currently
being used as a warehouse.  All production  equipment was transferred to, and is
being used by, the Fort Worth  facility,  and management  will determine how the
facility will be utilized once the merger is consummated. (See Note 12.)

Cash and Cash Equivalents

The Company classifies as cash and cash equivalents  amounts on deposit in banks
and cash invested  temporarily in various  instruments  with maturities of three
months or less at time of purchase.

Concentration of Credit Risk

In 1998, one customer accounted for 15% of net sales. No customers accounted for
more than 10% of net sales in 1996 or 1997.



                                  F-31
<PAGE>

Inventories

Inventories  are stated at the lower of cost or market,  with cost determined on
an average cost method. Finished goods consist of direct materials, direct labor
and overhead. The major components of inventory were as follows:


                        Virbac, Inc. And Subsidiaries
                   Notes to Consolidated Financial Statements

                                                      December 31,            
                                                 1997               1998      
                                           ----------------   ----------------

       Raw materials....................   $        980,341   $        799,848
       Finished goods...................          1,680,288          1,700,351
       Packaging........................            824,843            855,305
                                           ----------------   ----------------

              Total inventory...........   $      3,485,472   $      3,355,504
                                            ===============    ===============

Property and Equipment

Property and equipment are stated at cost.  For  financial  reporting  purposes,
depreciation  and  amortization  are  computed  on  the  straight-line   method.
Accelerated  methods are used for tax  purposes.  The costs of  maintenance  and
repairs are charged to expense as  incurred,  while  betterments  that  increase
property lives are capitalized.  When an asset is retired,  the cost and related
accumulated  depreciation and amortization are removed from the accounts and any
gain or loss is reflected in operations.

Intangible Assets

Intangible  assets  consist  primarily  of  goodwill,  covenant  not to compete,
trademarks and patent costs.  These  intangible  assets are amortized over their
estimated  useful lives (3-40 years) on the  straight-line  method.  The Company
continually  evaluates  the  carrying  value of  goodwill  and other  intangible
assets.  Any impairments would be recognized when the expected future cash flows
derived from such intangible assets is less than their carrying value.

Long-Lived Assets

In conformance  with Statement of Financial  Accounting  Standards  ("SFAS") No.
121,  "Accounting  for the  Impairment of Long-Lived  Assets and for  Long-Lived
Assets  to be  Disposed  Of," the  Company's  management  continually  evaluates
whether events and  circumstances  indicate that the remaining  estimated useful
life of intangible assets may warrant revisions or that the remaining balance of
intangibles  or  other  long-lived  assets  may  not  be  recoverable.  If  this
evaluation  indicates  that  the  carrying  amount  of  the  asset  may  not  be
recoverable,  based  on the  undiscounted  cash  flows  of  operations  over the
remaining  amortization  period,  then the  carrying  value of the asset will be
reduced to fair value.  Management  believes that its  long-lived and intangible
assets are fully recoverable.

Income Taxes

Income taxes are provided based upon the provisions of SFAS No. 109, "Accounting
for Income Taxes," which requires  recognition of deferred taxes under the asset
and liability method.

Revenue Recognition

Revenue is recognized upon shipment of the product.



                                    F-32
<PAGE>


                          Virbac, Inc. And Subsidiaries
                     Notes to Consolidated Financial Statements

Loss Per Common Share

The Company has only common stock  outstanding,  and therefore,  only basic loss
per common share is presented on the consolidated income statements.  Basic loss
per common share is  calculated  by dividing  net loss by the  weighted  average
number of common shares outstanding during the period.

Use of Estimates in Financial Statements

The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts of certain assets and liabilities and disclosures of
contingent  liabilities at the date of the financial statements and the reported
amounts of revenues and expenses  during the reporting  period.  Actual  results
could differ from those estimates.

Reclassifications

Certain amounts  previously  reported in the 1996 and 1997 financial  statements
have been reclassified to conform with the 1998 presentation.

New Accounting Pronouncement

In 1998, the Company adopted Statement of Financial  Accounting  Standard (SFAS)
No. 130   "Reporting  Comprehensive Income," which establishes standards for the
reporting  and display of  comprehensive  income and  components  in a financial
statement  that is  displayed  with  the  same  prominence  as  other  financial
statements.  The adoption of SFAS No. 130 did not have a  significant  impact on
the Company's financial statement presentation.

2.       NOTE RECEIVABLE:

Note  receivable at December 31, 1997  represents a loan to a  corporation  (the
"Borrower")  formed by a former executive of the Company.  This loan, secured by
the Borrower's inventory and accounts receivable,  bears interest at 6% per year
with interest payments due semiannually.  Principal  payments of $50,000 are due
annually.  The  Borrower has not made any  scheduled  payments to the Company in
three years.

At  December  31,  1997,  the Company has a  corresponding  note  payable to its
parent,  which it will only repay as payments  are received  from the  Borrower.
(See Note 6.)

During 1998, the Company  transferred  the note receivable and note payable to a
wholly-owned subsidiary of the Parent.



                               F-33
<PAGE>

                           Virbac, Inc. And Subsidiaries
                     Notes to Consolidated Financial Statements

3.       PROPERTY AND EQUIPMENT:

Property  and  equipment,  as of  December  31,  1997 and 1998,  consist  of the
following:
<TABLE>
<CAPTION>

                                                                   Estimated
                                                                 Useful Lives
                                                                   in Years            1997             1998    
                                                              -----------------   --------------   -------------
<S>                                                            <C>                <C>              <C>
         Land                                                         --          $      642,072   $      642,072
         Buildings and improvements                                   20               4,555,262        4,555,262
         Production equipment                                         5-7              1,362,025        1,373,647
         Furniture and fixtures                                       5-7                540,779          548,728
         Computer equipment and software                              5-7                582,805          487,716
                                                                                  --------------   --------------

                                                                                       7,682,943        7,607,425

         Less- Accumulated depreciation                                               (2,328,654)      (2,702.905)
                                                                                  --------------   --------------
                                                                                  $     5,354,289  $     4,904,520
                                                                                  ===============  ===============
</TABLE>

In  1996,  1997 and  1998,  depreciation  expense  was  approximately  $537,000,
$547,000 and $500,000, respectively.

4.       INTANGIBLE ASSETS:

Intangible assets, as of December 31, 1997 and 1998, consist of the following:

<TABLE>
<CAPTION>

                                                                 Estimated
                                                               Useful Lives
                                                                 in Years            1997             1998    
                                                            -----------------   --------------  --------------
<S>                                                         <C>                 <C>             <C>
         Goodwill                                                   20          $    3,367,553  $    3,367,553
         Patents, licenses and trademarks                          3-40                427,625         482,144
         Covenant not to compete                                     5                 600,000              --
                                                                                --------------  --------------
                                                                                     4,395,178       3,849,697

         Less- Accumulated amortization                                             (2,298,734)     (2,044,812)
                                                                                --------------  --------------

                                                                                $    2,096,444  $    1,804,885
                                                                                ==============  ==============
</TABLE>


In  1996,  1997 and  1998,  amortization  expense  was  approximately  $319,000,
$342,000 and $346,000, respectively.



                                    F-34
<PAGE>


                         Virbac, Inc. And Subsidiaries
                    Notes to Consolidated Financial Statements

5.       NOTES PAYABLE:

Notes payable as of December 31, 1997 and 1998, consist of the following:
<TABLE>
<CAPTION>

                                                                                       1997             1998    
                                                                                  --------------  --------------
<S>                                                                               <C>             <C>
     Line of credit with a financial institution up to $1,000,000,                $           --  $    1,000,000
     interest due quarterly at LIBOR +.95% (6.38% at December
     31, 1998), due in full on January 29, 1999, guaranteed
     by Parent.

     Note payable to a financial institution,  dated July 6, 1994, with interest
     due quarterly  from the date of initial  advance at LIBOR plus .95% (6.38%,
     as of December 31, 1998), principal balance due in semiannual  installments
     of $400,000 on July 1 and January 1, due in full on July 1, 1999, 
     guaranteed by Parent.                                                             2,600,000       2,200,000

     Revolving  line of credit with a financial  institution  up to  $4,000,000,
     with  interest  due  quarterly at LIBOR plus .75% (5.97% as of December 31,
     1998), expires July 6, 2000, guaranteed
     by Parent.                                                                        4,000,000       4,000,000
                                                                                  --------------  --------------

                                                                                       6,600,000       7,200,000

     Less- Current maturities                                                           (400,000)     (3,200,000)
                                                                                  --------------  --------------

                                                                                  $    6,200,000  $    4,000,000
                                                                                  ==============  ==============
</TABLE>


Maturities of notes payable at December 31, 1998 are as follows:

     1999                                                           3,200,000
     2000                                                           4,000,000
                                                             ----------------

              Total                                          $      7,200,000
                                                             ================

The note  payable and line of credit with a financial  institute  will expire in
1999. Management is confident that these credit arrangements will be renewed, or
comparable financing will be obtained, for at least another one-year period.

The note  payable  and  revolving  line of  credit  have  certain  non-financial
covenants.  As of December 31, 1998, the Company was in compliance with all debt
covenants.

6.       NOTE PAYABLE TO AND ADVANCES FROM PARENT.

The Company had a $450,000  note  payable to its parent as of December 31, 1997.
The terms of this note payable  mirrored the terms of the note  receivable  from
the Borrower (see Note 2). Therefore, payment will be made to its parent only as
payments  are  received  on  the  note  receivable.  During  1998,  the  Company
transferred the note receivable and note payable to a wholly-owned subsidiary of
the Parent.

The Company has an advance  from its Parent at December 31, 1997 and 1998 in the
amount of $1,000,000 and $2,000,000,  respectively.  Interest on this advance is
paid monthly at a rate equaling LIBOR (5.06% at December 31, 1998).



                                F-35
<PAGE>


                        Virbac, Inc. And Subsidiaries
                  Notes to Consolidated Financial Statements

7.       INCOME TAXES:

Due to the Company's net losses in 1996,  1997 and 1998,  and due to the lack of
any loss carryback opportunities,  the Company had no taxes currently payable or
refundable during 1998. The effective income tax rate differs from the statutory
federal  income  tax rate  principally  as a result of the  valuation  allowance
related to the net operating loss carryforward.

The following  table  summarizes  the net deferred tax assets as of December 31,
1997 and 1998:

                                                     1997            1998     
                                               ---------------  --------------

         Asset reserves                         $      32,000    $      41,000
         Nondeductible liabilities                    138,000          122,000
         Net operating loss carryforward              533,000          983,000
         Depreciation and amortization                157,000          256,000
         Other                                         44,000           43,000
                                                -------------    -------------

                                                      904,000        1,445,000

         Valuation allowance                         (904,000)      (1,445,000)
                                                -------------   --------------
         Deferred income tax, net               $          --    $          --
                                                =============    =============

Management has concluded that, based on the Company's  history of losses,  it is
currently  more  likely  than not  that the  Company  will not  realize  its net
deferred  tax  assets.  Therefore,  the Company  has  provided a 100%  valuation
allowance on its net deferred tax assets.

The Company's tax net operating loss  carryforwards of approximately  $2,890,300
will begin to expire in the year 2010.  The Company has  available an unused tax
credit  carryforward  of $58,000 which may be available  against  future taxable
income and expires beginning the year 2008.





                                 F-36
<PAGE>


                              Virbac, Inc. And Subsidiaries
                        Notes to Consolidated Financial Statements

8.       COMMITMENTS AND CONTINGENCIES:

Operating Leases

The Company leases facilities,  cars, and certain machinery under  noncancelable
operating  leases which expire at various  dates through  2000.  Future  minimum
lease payments under noncancelable operating leases as of December 31, 1998, are
as follows:

         1999                                                         20,994
         2000                                                         16,675
         2001                                                          9,447
         2002                                                          3,821
                                                                   ---------

                  Total minimum lease payments                    $   50,937
                                                                  ==========

Total rent expense under  operating  leases was $30,413,  $42,438 and $39,944 in
fiscal years 1996, 1997 and 1998, respectively.

Litigation

The  Company  is subject to certain  litigation  and claims  arising  out of the
conduct of its  business.  While the final  outcome of any  litigation  or claim
cannot be determined with certainty,  management believes that the final outcome
of any current  litigation or claim will not have a material  adverse  effect on
the Company's financial position or results of operations.

9. RELATED-PARTY TRANSACTIONS:

The Company made  purchases  from the Parent and its related  affiliates  in the
amount  of  $2,195,955,  $2,468,816  and  $233,837  in  1996,  1997,  and  1998,
respectively.  The Company had sales to the Parent and its related affiliates in
the  amount  of  $25,277,  $102,344,  and  $132,828  in  1996,  1997  and  1998,
respectively.

In 1997, the Company was reimbursed $400,000 by the Parent for advertising costs
that were incurred on behalf of the Parent.  The reimbursement is included as an
offset to selling and  marketing  expense.  No other costs have been incurred on
behalf  of the  Parent.  Additionally,  no  expenses  of the  Company  have been
incurred by the Parent.

The Company also has a note payable and advances from the Parent. See Note 6 for
further discussion.

10.      EMPLOYMENT CONTRACT:

The Company had an employment  agreement  with a former  executive that provides
involuntary  termination pay equal to one year's salary and provides for a bonus
payment  based on  increases  between the current  year  pre-tax  profit and the
previous year's highest pretax profit.  Additionally,  an ownership  position in
the Company of 2% and 4% will be assigned  if certain  sales and pretax  profits
are  achieved.  In 1996,  certain  targets were met and 53,463  shares of common
stock were issued with $63,915  charged to compensation  expense.  The agreement
was for three years and terminated on October 30, 1996.



                                  F-37
<PAGE>


                           Virbac, Inc. And Subsidiaries
                      Notes to Consolidated Financial Statements

11.      401(k) BENEFIT PLAN:

The Company  sponsors a 401(k) plan  covering all  employees  subject to certain
eligibility  and  entry  requirements.  The  Company  matches  15%  of  employee
voluntary contributions,  not to exceed 20% of employee's eligible compensation.
The  contributions  charged to operating  expenses were  approximately  $14,000,
$22,000 and $19,000 for 1996, 1997 and 1998, respectively.

12.      PLAN OF MERGER:

In October 1998,  the Company  entered into an agreement and plan of merger with
Agri-Nutrition Group Limited ("AGNU"). This transaction, which is subject to the
approval of AGNU's shareholders,  government approval, and other conditions,  is
expected to close in March 1999,  and will be accounted for as an acquisition of
AGNU by the Company pursuant to the purchase method of accounting.


















                                F-38
<PAGE>


[card front]
          THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS


AGRI-NUTRITION GROUP LIMITED -- COMMON STOCK PROXY -- for the 1999 Annual 
Meeting of Stockholders at          a.m., local time,        , February        ,
1999, at                                     , Missouri 63044.

The undersigned  hereby appoints Alec L. Poitevint,  II and Robert J. Elfanbaum,
or either of them, with full power of substitution,  as Proxies to represent and
vote all of the shares of Common  Stock of  Agri-Nutrition  Group  Limited  (the
"Company") held of record by the undersigned at the above-stated Annual Meeting,
and any  adjournments  thereof,  upon the matter set forth in the Notice of 1999
Annual Meeting of Stockholders and Proxy Statement dated January
  , 1999, relating to such Annual Meeting, as follows:

1.  APPROVAL OF (A) THE  AGREEMENT  AND PLAN OF MERGER,  DATED AS OF OCTOBER 16,
    1998,  AS AMENDED  (THE  "MERGER  AGREEMENT"),  AMONG  AGRI-NUTRITION  GROUP
    LIMITED,  VIRBAC  S.A.,  A FRENCH  CORPORATION,  INTERLAB  S.A.S.,  A FRENCH
    CORPORATION  AND WHOLLY  OWNED  SUBSIDIARY  OF VBSA,  AND  VIRBAC,  INC.,  A
    DELAWARE CORPORATION AND SUBSIDIARY OF INTERLAB S.A.S., AND THE TRANSACTIONS
    CONTEMPLATED BY SAID MERGER AGREEMENT; AND (B) AN AMENDMENT OF THE COMPANY'S
    CERTIFICATE OF  INCORPORATION  TO, AMONG OTHER THINGS,  CHANGE THE COMPANY'S
    NAME TO VIRBAC  CORPORATION  AND INCREASE ITS  AUTHORIZED  COMMON STOCK FROM
    20,000,000 TO 38,000,000 SHARES (THE "CERTIFICATE AMENDMENT").


         ___ FOR          ___ AGAINST      ___ ABSTAIN

2.  ELECTION OF CLASS 1 DIRECTORS
    Nominees:  W.M. Jones, Jr. and Robert E. Hormann
         / / FOR both Nominees / / WITHHELD as to both Nominees FOR, except vote
    withheld as to the following nominee:
         /  / ----------------------------------------------

The  Board  of  Directors  recommends  a vote  FOR the  approval  of the  Merger
Agreement, the Certificate Amendment and Messrs. Jones and Hormann as Directors.

In their discretion,  the Proxies are authorized to vote upon such other matters
as may properly come before the Annual Meeting.

This  proxy,  when  properly  executed,  will  be  voted  as  specified.  If  no
specification  is  made,  it  will  be  voted  FOR the  approval  of the  Merger
Agreement, the Certificate Amendment and Messrs. Jones and Hormann as Directors,
and in the discretion of the Proxy or Proxies on any other business.




[card reverse]

Joint owners must EACH sign.  Please sign  EXACTLY as your name(s)  appear(s) on
this proxy. When signing as attorney, trustee, executor, administrator, guardian
or corporate officer, please give your FULL title.






Any proxy heretofore given by the undersigned is hereby revoked.  Receipt of the
Notice of the Annual Meeting and Proxy Statement is hereby acknowledged.  PLEASE
MARK, SIGN, DATE AND RETURN THIS PROXY PROMPTLY USING THE ENCLOSED ENVELOPE.




- --------------------------------------      ------------------------------------
SIGNATURE                         DATE      SIGNATURE                       DATE





<PAGE>



<PAGE>



                              APPENDIX A


CONFIDENTIAL:
SUBJECT TO
CONFIDENTIALITY AGREEMENT


- --------------------------------------------------------------------------------






                       AGREEMENT AND PLAN OF MERGER

                                   AMONG

                       AGRI-NUTRITION GROUP LIMITED,

                                VIRBAC S.A.

                                    AND

                               VIRBAC, INC.




                             October 16, 1998










- --------------------------------------------------------------------------------



                                                        A-1

<PAGE>





                            TABLE OF CONTENTS
<TABLE>
<CAPTION>

                                                                                                               Page
<S>                                                                                                            <C>

ARTICLE I  THE MERGER.............................................................................................1
         Section 1.1.      The Merger.............................................................................1
         Section 1.2.      Effective Time.........................................................................1
         Section 1.3.      Closing................................................................................2
         Section 1.4.      Effects of the Merger..................................................................2
         Section 1.5.      Certificate of Incorporation and Bylaws................................................2
         Section 1.6.      Directors..............................................................................2
         Section 1.7.      Officers...............................................................................2
         Section 1.8.      Alternative Structure..................................................................3

ARTICLE II  CONVERSION OF SECURITIES..............................................................................3
         Section 2.1.      Effect on Capital Stock................................................................3
         Section 2.2.      Adjustments of Parent's Share Ownership in AGNU........................................3

ARTICLE III REPRESENTATIONS AND WARRANTIES OF PARENT AND VIRBAC...................................................3
         Section 3.1.      Organization and Authority.............................................................4
         Section 3.2.      Subsidiaries...........................................................................4
         Section 3.3.      Capitalization.........................................................................4
         Section 3.4.      Authorization..........................................................................5
         Section 3.5.      Consent and Approvals; No Violations...................................................5
         Section 3.6.      Financial Statements...................................................................5
         Section 3.7.      Absence of Certain Changes or Events...................................................6
         Section 3.8.      No Undisclosed Liabilities.............................................................6
         Section 3.9.      Proxy Statement........................................................................7
         Section 3.10.     Benefit Plans..........................................................................7
         Section 3.11.     Litigation.............................................................................8
         Section 3.12.     Compliance with Applicable Law.........................................................9
         Section 3.13.     Tax Matters............................................................................9
         Section 3.14.     Customer Warranties...................................................................11
         Section 3.15.     Brokers...............................................................................11
         Section 3.16.     Material Contracts....................................................................11
         Section 3.17.     Labor Matters.........................................................................12
         Section 3.18.     Environmental Matters.................................................................12
         Section 3.19.     Virbac Intellectual Property..........................................................13
         Section 3.20.     Year 2000 Issues......................................................................13
         Section 3.21.     Regulatory Compliance.................................................................14
         Section 3.22.     State Takeover Statutes Inapplicable..................................................14

ARTICLE IV REPRESENTATIONS AND WARRANTIES OF AGNU................................................................14
         Section 4.1.      Organization and Authority............................................................14
         Section 4.2.      Subsidiaries..........................................................................15
         Section 4.3.      Capitalization........................................................................15
         Section 4.4.      Authorization.........................................................................15
         Section 4.5.      Consents and Approvals; No Violations.................................................16
         Section 4.6.      SEC Reports and Financial Statements..................................................16
         Section 4.7.      Absence of Certain Changes or Events..................................................17
         Section 4.8.      No Undisclosed Liabilities............................................................17
         Section 4.9.      Proxy Statement.......................................................................18
</TABLE>

                                                        A-2

<PAGE>


<TABLE>
<CAPTION>

<S>                                                                                                          <C>
         Section 4.10.     Benefit Plans.........................................................................18
         Section 4.11.     Litigation............................................................................19
         Section 4.12.     Compliance with Applicable Law........................................................20
         Section 4.13.     Tax Matters...........................................................................20
         Section 4.14.     Customer Warranties...................................................................22
         Section 4.15.     Brokers...............................................................................22
         Section 4.16.     Material Contracts....................................................................22
         Section 4.17.     Labor Matters.........................................................................22
         Section 4.18.     Environmental Matters.................................................................23
         Section 4.19.     AGNU Intellectual Property............................................................23
         Section 4.20.     Year 2000 Issues......................................................................24
         Section 4.21.     Regulatory Compliance.................................................................24
         Section 4.22.     Voting Requirements...................................................................24
         Section 4.23.     Issuance of Merger Shares.............................................................24

ARTICLE V  COVENANTS.............................................................................................25
         Section 5.1.      Affirmative Covenants of Virbac.......................................................25
         Section 5.2.      Negative Covenants of Virbac..........................................................25
         Section 5.3.      Affirmative Covenants of AGNU.........................................................27
         Section 5.4.      Negative Covenants of AGNU............................................................28

ARTICLE VI  ADDITIONAL AGREEMENTS................................................................................30
         Section 6.1.      Access and Information................................................................30
         Section 6.2.      Confidentiality.......................................................................30
         Section 6.3.      Proxy Statement.......................................................................31
         Section 6.4.      AGNU Stockholder Approval.............................................................32
         Section 6.5.      Further Action; Commercially Reasonable Best Efforts..................................32
         Section 6.6.      Public Announcements..................................................................33
         Section 6.7.      Directors' and Officers' Insurance and Indemnification................................33
         Section 6.8.      HSR Act Matters.......................................................................34
         Section 6.9.      No Solicitation.......................................................................34
         Section 6.10.     Affiliate Agreements..................................................................36
         Section 6.11.     Conduct of Business of Parent and Surviving Corporation...............................36
         Section 6.12.     Expenses..............................................................................36
         Section 6.13.     Termination Fee.......................................................................37
         Section 6.14.     Tax Treatment.........................................................................37
         Section 6.15.     Assumption of Certain Obligations.....................................................37
         Section 6.16.     No Action.............................................................................37
         Section 6.17.  Employment Agreements Undertaking........................................................37
         Section 6.18.  Cash Infusion............................................................................37

ARTICLE VII  CLOSING CONDITIONS..................................................................................38
         Section 7.1.      Conditions to Obligations of AGNU, Parent and Virbac to Effect the Merger.............38
                  (a)      Stockholder Approval..................................................................38
                  (b)      No Order..............................................................................38
                  (c)      Regulatory Approvals..................................................................38
                  (d)      Third Party Consents..................................................................38
                  (e)      Tax Opinion of Virbac's Counsel.......................................................38
                  (f)      Non-Competition Agreement.............................................................39
         Section 7.2.      Additional Conditions to Obligations of AGNU..........................................39
                  (a)      Representations and Warranties........................................................39
                  (b)      Agreements and Covenants..............................................................39
</TABLE>

                                                        A-3

<PAGE>


<TABLE>
<CAPTION>

<S>                                                                                                          <C>
                  (c)      No Material Adverse Effect............................................................39
                  (d)      Cash Infusion by Parent...............................................................39
                  (e)      Fairness Opinion......................................................................39
                  (f)      Supply Agreement......................................................................40
         Section 7.3.      Additional Conditions to Obligations of Parent and Virbac.............................40
                  (a)      Representations and Warranties........................................................40
                  (b)      Agreements and Covenants..............................................................40
                  (c)      No Material Adverse Effect............................................................40
                  (d)      Stockholders' Agreements..............................................................40

ARTICLE VIII  POST-CLOSING COVENANTS.............................................................................40
         Section 8.1.      Stock Repurchase......................................................................40
         Section 8.2.      Contingent Stock Repurchase...........................................................40
                  (a)      Contingent Repurchase.................................................................40
                  (b)      Contingent Capital Contribution.......................................................41
                  (c)      Adjustments...........................................................................41
                  (d)      Board Discretion......................................................................41
         Section 8.3.      Minority Stockholder Director Nominee.................................................41
         Section 8.4.      Release of VBSA Guarantee.............................................................42
         Section 8.5.      Fiscal Year of Surviving Corporation..................................................42
         Section 8.6.      Further Assurances....................................................................42

ARTICLE IX  REGISTRATION RIGHTS..................................................................................42
         Section 9.1.      Demand Registration...................................................................42
         Section 9.2.      Indemnification by the Surviving Corporation..........................................43
         Section 9.3.      Indemnification by Parent.............................................................44
         Section 9.4.      Notices of Claims, Etc................................................................44
         Section 9.5.      Other Indemnification.................................................................45
         Section 9.6.      Contribution..........................................................................45
         Section 9.7.      Registration Covenants of the Surviving Corporation...................................45
         Section 9.8.      Expenses..............................................................................48
         Section 9.9.      Rule 145..............................................................................48
         Section 9.10.     Limitation on Requirement to File or Amend Registration Statement.....................48

ARTICLE X  TERMINATION, AMENDMENT AND WAIVER.....................................................................49
         Section 10.1.     Termination...........................................................................49
         Section 10.2.     Effect of Termination.................................................................51
         Section 10.3.     Amendment, Extension and Waiver.......................................................51

ARTICLE XI  GENERAL PROVISIONS...................................................................................51
         Section 11.1.     Nonsurvival of Representations, Warranties and Agreements.............................51
         Section 11.2.     Notices...............................................................................52
         Section 11.3.     Certain Definitions...................................................................53
         Section 11.4.     Headings..............................................................................54
         Section 11.5.     Entire Agreement......................................................................54
         Section 11.6.     Severability..........................................................................55
         Section 11.7.     No Third Party Beneficiaries..........................................................55
         Section 11.8.     Governing Law.........................................................................55
         Section 11.9.     Disclosure Schedules..................................................................55
         Section 11.10.    Counterparts..........................................................................55

Exhibit A         Restated Certificate of Incorporation of AGNU
</TABLE>

                                                        A-4

<PAGE>



Exhibit B         Restated Bylaws of AGNU
Exhibit C         Virbac Affiliate Agreement
Exhibit D         VBSA Affiliate Agreement
Exhibit E         Addendum to Agreement
Exhibit F         Employment Agreements Undertaking
Exhibit G         Noncompetition Agreement
Exhibit H         Supply Agreement
Exhibit I         Form of Stockholder's Agreement
Exhibit J         Opinion of Environmental Counsel of AGNU

Schedule 1.6      Directors of Surviving Corporation
Schedule 1.7      Officers of Surviving Corporation
Schedule 7.3      Parties to Stockholders' Agreements

Appendix A        Virbac Disclosure Schedule
Appendix B        AGNU Disclosure Schedule


                                                        A-5

<PAGE>




                                TABLE OF DEFINED TERMS


Term                                        Location  

Acquisition Agreement                       6.9(b)
Acquisition Proposal                        6.9(e)
Affiliate                                   11.3(a)
AGNU                                        Preamble
AGNU 1997 l0-K                              4.13(a)
AGNU Benefit Plans                          4.10(a)
AGNU Common Stock                           2.1
AGNU Compensation Agreements                4.10(a)
AGNU Disclosure Schedule                    Article IV
AGNU Fairness Opinion                       5.3(c)
AGNU Intellectual Property                  4.19
AGNU Options                                2.2
AGNU Pension Plans                          4.10(b)
AGNU Permits                                4.12
AGNU Preferred Stock                        4.3
AGNU Required Consents                      4.5
AGNU SEC Documents                          4.6
AGNU Stockholders' Meeting                  3.9
AGNU Stockholder Approval                   4.4
AGNU's Systems                              4.20(a)
AGNU Termination Breach                     10.1(c)
Agreement                                   Preamble
Bargaining Agreements                       10.1(j)
Blue Sky Laws                               11.3(b)
Broker Fee                                  3.5
Business Day                                11.3(c)
Cash Infusion                               6.18
Certificate of Merger                       1.2
Claim                                       6.7(a)
Closing                                     1.3
Closing Date                                1.3
Code                                        Recitals
Confidentiality Agreement                   11.1
Constituent Corporations                    1.1
Contingent Contribution                     8.2(b)
Contingent Period                           8.2(a)
Contingent Price                            8.2(a)
Contingent Repurchase                       8.2(a)
Control                                     11.3(d)
Controlled by                               11.3(d)
DGCL                                        Recitals
Drug Regulatory Agency                      3.21(a)
Effective Time                              1.2
Environmental Law                           3.18
Environmental Permits                       3.18
EPA                                         3.21(a)
ERISA                                       3.10(b)
Exchange Act                                3.5
FDA                                         3.21(a)
GAAP                                        3.6
Governmental Entity                         3.5
Hazardous Substance                         3.18
HSR Act                                     3.5
Indemnified Party                           6.7(a)
Liens                                       3.2
Material Adverse Effect                     11.3(e)
Merger                                      Recitals
Merger Shares                               2.1
Merger Sub                                  1.8
Order                                       10.1(d)
Ordinary Course of Business                 11.3(f)
Parent                                      Recitals
Person                                      11.3(g)
Proxy Statement                             3.9
Registrable Securities                      9.1(e)
Registration Demand                         9.1(a)
Registration Statement                      9.7(a)
Representatives                             6.1
Repurchase Price                            8.2(a)
SEC                                         4.6
Securities Act                              3.5
Share Adjustment                            2.2
Stock Repurchase                            8.1
Subsidiary                                  11.3(h)
Superior Proposal                           6.9(e)
Surviving Corporation                       1.1
Surviving Corporation Bylaws                1.5(b)
Surviving Corporation Certificate           1.5(a)
Termination Date                            10.1(h)
Termination Fee                             6.13
under Common Control with                   11.3(d)
USDA                                        3.21(a)
VBSA                                        Preamble
Virbac                                      Preamble
Virbac Benefit Plans                        3.10(a)
Virbac Compensation Agreements              3.10(a)
Virbac Debt                                 6.18
Virbac Disclosure Schedule                  Article III
Virbac Financial Statements                 3.6
Virbac Intellectual Property                3.19

                                                           A-6

<PAGE>




Virbac Material Contracts                   3.16
Virbac Pension Plans                        3.10(b)
Virbac Permits                              3.12
Virbac Required Approvals                   3.5
Virbac Stockholders                         2.1
Virbac's Systems                            3.20(a)
Virbac Termination Breach                   10.1(b)
Year 2000 Compliant                         3.20(c)


                                                           A-7

<PAGE>





                           AGREEMENT AND PLAN OF MERGER


         AGREEMENT  AND PLAN OF MERGER (this  "Agreement"),  dated as of October
16, 1998, among Agri-Nutrition  Group Limited, a Delaware corporation  ("AGNU"),
Virbac  S.A.,  a French  corporation  ("VBSA"),  and  Virbac,  Inc.,  a Delaware
corporation ("Virbac").

         WHEREAS,  the respective Boards of Directors of AGNU and Virbac deem it
advisable, consistent with their respective long-term business strategies and in
the best interests of their respective stockholders,  that Virbac merge with and
into AGNU, or at Virbac's sole discretion a newly formed subsidiary of AGNU (the
"Merger"), pursuant to the terms and subject to the conditions set forth in this
Agreement  and in accordance  with the Delaware  General  Corporation  Laws (the
"DGCL"),  and such  Boards  of  Directors  have  approved  the  Merger  and this
Agreement;

         WHEREAS,  for federal  income tax  purposes,  it is  intended  that the
Merger will qualify as a tax-free  reorganization  pursuant to Section 368(a) of
the Internal  Revenue Code of 1986, as amended (the "Code"),  and this Agreement
is intended to be and is hereby adopted as a plan of reorganization;

         WHEREAS, as promptly as possible after the date hereof VBSA will form a
direct or indirect wholly owned subsidiary, which will be incorporated under the
laws of France or  another  jurisdiction  selected  by VBSA  ("Parent")  for the
purpose of holding the shares of AGNU to be issued in the Merger.

         NOW,  THEREFORE,  in  consideration  of the  foregoing  and the  mutual
representations,  warranties,  covenants and agreements  herein  contained,  and
intending to be legally  bound  hereby,  AGNU,  VBSA and Virbac  hereby agree as
follows:


                                  ARTICLE I
                                  THE MERGER

         Section 1.1. The Merger.  Upon the terms and subject to the  conditions
set forth in this  Agreement,  and in accordance with the DGCL, at the Effective
Time (as defined in Section 1.2), AGNU and Virbac will consummate the Merger. At
the  Effective  Time,  Virbac  will be merged with and into AGNU,  the  separate
corporate  existence of Virbac will cease,  AGNU will  continue as the surviving
corporation   (AGNU  and  Virbac  are  sometimes   referred  to  herein  as  the
"Constituent  Corporations"  and AGNU is  sometimes  referred  to  herein as the
"Surviving  Corporation") and AGNU will succeed to and assume all the rights and
obligations of Virbac in accordance with the DGCL. Following consummation of the
Merger, the Surviving Corporation will change its name to "Virbac Corporation."

         Section  1.2.  Effective  Time.  As promptly as  practicable  after the
satisfaction  or waiver of the  conditions set forth in Article VII, the parties
will cause the Merger to be  consummated  by filing a certificate of merger (the
"Certificate of Merger") executed in accordance with the relevant  provisions of
the DGCL, together with any required related certificates, with the Secretary of
State of the State of  Delaware in such form as required by the DGCL and in such
form as approved by Virbac and AGNU prior to such filing. The Merger will become
effective (the  "Effective  Time") at the time the original,  properly  executed
Certificate  of Merger is accepted for filing by the office of the  Secretary of
State of the State of Delaware in accordance with the DGCL or at such other time
which the parties  hereto agree upon and designate in the  Certificate of Merger
as the Effective  Time.  AGNU will submit a Certificate  of Merger for filing at
the  time of the  Closing  and may  submit a draft  thereof  prior  thereto  for
pre-clearance.


                                                        A-8

<PAGE>




         Section 1.3.  Closing.  Upon the terms and subject to the conditions of
this  Agreement,  the closing of the Merger (the "Closing") will take place at a
time,  on a date and at a place to be  mutually  agreed by AGNU and  Virbac  or,
failing such agreement,  on the second Business Day after satisfaction or waiver
of the conditions set forth in Article VII (the "Closing Date").

         Section  1.4.  Effects of the  Merger.  The Merger has the  effects set
forth in this Agreement, the Certificate of Merger and the applicable provisions
of the DGCL.

         Section 1.5. Certificate of Incorporation and Bylaws.  At the Effective
Time:

                  (a) The Restated  Certificate of Incorporation of AGNU will be
         amended and  restated in its entirety to read as set forth in Exhibit A
         attached  hereto  and,  as  so  amended  and  restated,   will  be  the
         certificate  of  incorporation   of  the  Surviving   Corporation  (the
         "Surviving  Corporation  Certificate") until amended in accordance with
         the terms thereof and applicable law.

                  (b) The By-Laws of AGNU will be amended and  restated in their
         entirety  to read as set forth in Exhibit B attached  hereto and, as so
         amended and restated,  will be the bylaws of the Surviving  Corporation
         (the "Surviving  Corporation  Bylaws") until amended in accordance with
         the terms thereof and applicable law.

         Section  1.6.  Directors.  All of the  directors  of AGNU  will  resign
effective  as of the  Effective  Time.  The number of  directors to serve on the
Board of Directors of the Surviving Corporation as of the Effective Time will be
five,  the members of each class of which will be the  individuals  set forth on
Schedule 1.6 hereto.  The  individual who will serve as Chairman of the Board of
Directors  of the  Surviving  Corporation  will be  designated  by Virbac.  Such
individuals  will hold office from the Effective Time until his or her successor
is duly appointed and qualified or until his or her earlier  death,  resignation
or  removal  in  accordance  with  the  Surviving  Corporation  Certificate  and
Surviving Corporation Bylaws.

         Section 1.7. Officers.  The officers of the Surviving  Corporation will
be the individuals to be set forth on Schedule 1.7 by Virbac.  Such  individuals
will hold  office from the  Effective  Time until his or her  successor  is duly
appointed  and  qualified  or until his or her  earlier  death,  resignation  or
removal in accordance with the Surviving  Corporation  Certificate and Surviving
Corporation Bylaws.

         Section  1.8.  Alternative  Structure.  Virbac  may  elect  in its sole
discretion to effect the Merger with a newly formed  wholly owned  subsidiary of
AGNU  ("Merger  Sub"),  with  either  Virbac  or  Merger  Sub as the  "Surviving
Corporation",  in which event AGNU agrees to form Merger Sub, change AGNU's name
to "Virbac Corporation" and execute,  deliver an file such further documents and
do all acts necessary, desirable or proper to effect such structure.



                                                        A-9

<PAGE>




                                    ARTICLE II
                              CONVERSION OF SECURITIES

         Section 2.1. Effect on Capital Stock. At the Effective Time and without
any action on the part of AGNU,  Parent,  Virbac or any holders of shares of the
Constituent  Corporations,  all of the issued and  outstanding  shares of Virbac
Common  Stock  immediately  prior to the  Effective  Time will be  automatically
converted  into the right to receive  that  number of duly  authorized,  validly
issued,  fully paid and nonassessable shares (the "Merger Shares") of the common
stock, par value $.01 per share, of AGNU (the "AGNU Common Stock"), equal to the
product of (a) the  difference  between  (i) the number of shares of AGNU Common
Stock issued and  outstanding  immediately  prior to the Effective Time and (ii)
1,000,000  and (b) 1.5. All of the shares of Virbac Common Stock to be converted
into  AGNU  Common  Stock  pursuant  to  this  Section  2.1  will  cease  to  be
outstanding,  will automatically be canceled and retired and will cease to exist
as of the  Effective  Time.  At the  Closing,  AGNU will  deliver or cause to be
delivered  to the holders of Virbac  Common  Stock (the  "Virbac  Stockholders")
stock certificates of AGNU representing such Virbac Stockholders'  proportionate
amount of Merger Shares.

         Section 2.2. Adjustments of Parent's Share Ownership in AGNU. After the
Effective  Time and until the final Share  Adjustment (as defined below) is made
following  the  expiration,  termination  or exercise of all options  (the "AGNU
Options") to purchase AGNU Common Stock that are outstanding as of the Effective
Time, AGNU will,  contemporaneously  with the issuance of AGNU Common Stock upon
the exercise of an AGNU Option or pursuant to that certain Agreement and Plan of
Merger dated as of July 16, 1997 among AGNU, Mardel Acquisition  Corporation and
Mardel Laboratories,  Inc., issue to Parent (a "Share Adjustment") an additional
number of shares of AGNU Common Stock,  if any,  equal to the product of (a) the
aggregate number of shares of AGNU Common Stock issued upon the exercise of such
AGNU Option and (b) 1.5.


                                   ARTICLE III
                 REPRESENTATIONS AND WARRANTIES OF PARENT AND VIRBAC

         Subject to the  exceptions  set forth and  identified in the disclosure
schedule  attached  hereto as  Appendix A (the  "Virbac  Disclosure  Schedule"),
Parent and Virbac represent and warrant to AGNU as follows:

         Section  3.1.  Organization  and  Authority.  Each  of  Virbac  and its
Subsidiaries  is a  corporation  duly  organized,  validly  existing and in good
standing under the laws of the  jurisdiction  of its  incorporation  and has all
requisite  corporate  power and  authority to carry on its business as now being
conducted.  Each of Virbac and its Subsidiaries is duly qualified or licensed to
do business and is in good standing in each  jurisdiction  in which the property
owned,  leased or operated by it or the nature of the  business  conducted by it
makes such qualification or licensing  necessary (each of which jurisdictions is
identified  in Item 3.1 of the Virbac  Disclosure  Schedule)  other than in such
jurisdictions  where the failure to be so qualified or licensed or to be in good
standing would not, in the aggregate, have a Material Adverse Effect (as defined
in Section 11.3(e).  Virbac has delivered to AGNU complete and correct copies of
its certificate of incorporation  and bylaws,  in each case, as in effect on the
date hereof.

         Section 3.2.  Subsidiaries.  Item 3.2 of the Virbac Disclosure Schedule
lists each direct and indirect Subsidiary of Virbac. Except as set forth in Item
3.2 of the Virbac  Disclosure  Schedule,  all the outstanding  shares of capital
stock of each Subsidiary are owned, directly or indirectly,  by Virbac, free and
clear  of  all  pledges,  claims,  liens,  charges,  encumbrances  and  security
interests of any kind or nature whatsoever (collectively, "Liens"), and are duly
authorized, validly issued, fully paid and nonassessable. Except for the capital
stock of its Subsidiaries  and except as otherwise  indicated in Item 3.2 of the
Virbac Disclosure  Schedule,  Virbac does not own,  directly or indirectly,  any
capital stock or other ownership interest in any corporation, partnership, joint
venture or other entity.


                                                       A-10

<PAGE>




         Section  3.3.  Capitalization.  As of the date of this  Agreement,  the
authorized  capital  stock of Virbac  consists  of  10,000,000  shares of Virbac
Common Stock. At the close of business on October 16, 1998, (i) 8,399,810 shares
of Virbac Common Stock were issued and  outstanding and (ii) no shares of Virbac
Common Stock were held by Virbac in its treasury.  Except as set forth above, as
of October 16, 1998,  no shares of capital  stock or other voting  securities of
Virbac are  issued,  reserved  for  issuance or  outstanding.  Of the issued and
outstanding shares of capital stock of Virbac, 8,346,347 shares of Virbac Common
Stock are owned by VBSA (and, upon formation of Parent, will be owned by Parent)
and 53,463 shares of Virbac  Common Stock are owned by Mr. Roger D. Brandt.  All
outstanding  shares of Virbac Common Stock are duly authorized,  validly issued,
fully paid and nonassessable and not subject to preemptive rights.  There are no
bonds,  debentures,  notes or other  indebtedness  of Virbac having the right to
vote (or convertible into, or exercisable or exchangeable for, securities having
the right to vote) on any matters on which  stockholders  of Virbac may vote. As
of the date hereof, there are no securities,  options,  warrants, calls, rights,
commitments,  agreements,  arrangements  or  undertakings  of any  kind to which
Virbac  or any of its  Subsidiaries  is a party or by which any of them is bound
obligating Virbac or any of its Subsidiaries to issue, deliver or sell, or cause
to be issued,  delivered or sold,  additional  shares of capital  stock or other
voting  securities of Virbac or of any of its Subsidiaries or obligating  Virbac
or any of its  Subsidiaries  to  issue,  grant,  extend  or enter  into any such
security,  option, warrant, call, right, commitment,  agreement,  arrangement or
undertaking.  As of the  date  of  this  Agreement,  there  are  no  outstanding
contractual  obligations  of  Virbac  or any of its  Subsidiaries  to vote or to
dispose of any shares of the capital stock of any of Virbac's Subsidiaries.

         Section 3.4.  Authorization.  Virbac has the requisite  corporate power
and  authority  to execute and deliver  this  Agreement  and to  consummate  the
transactions  contemplated  hereby.  The execution,  delivery and performance of
this  Agreement  and the  consummation  by Virbac of the Merger and of the other
transactions  contemplated  hereby have been duly  authorized  by all  necessary
corporate action on the part of Virbac and no other corporate proceedings on the
part of Virbac are necessary to authorize  this  Agreement or to consummate  the
transactions  so  contemplated.  This  Agreement  has  been  duly  executed  and
delivered by Virbac and, assuming this Agreement constitutes a valid and binding
obligation  of AGNU,  constitutes  a valid and  binding  obligation  of  Virbac,
enforceable  against Virbac in accordance with its terms,  subject to applicable
bankruptcy,  insolvency, moratorium or other similar laws relating to creditors'
rights generally and to general principles of equity.

         Section 3.5. Consent and Approvals; No Violations.  Except for filings,
permits,  authorizations,  consents and approvals as may be required under,  and
other applicable  requirements of, the Hart-Scott-Rodino  Antitrust Improvements
Act of 1976,  as  amended  (the  "HSR  Act"),  the  Securities  Act of 1933 (the
"Securities Act"), the Securities Exchange Act of 1934 (the "Exchange Act"), the
AGNU Stockholder Approval,  applicable  requirements of the National Association
of Securities Dealers or the Nasdaq, foreign laws, the filing of the Certificate
of Merger and any required  related  certificates  under the DGCL, and the other
matters referred to in Item 3.5 of the Virbac Disclosure Schedule (collectively,
the "Virbac Required Approvals"), neither the execution, delivery or performance
of this Agreement by Virbac nor the  consummation by Virbac of the  transactions
contemplated  hereby  will (i)  conflict  with or  result  in the  breach of any
provision of the certificate of incorporation or bylaws of Virbac,  (ii) require
any permit,  authorization,  consent or  approval  of, or any filing  with,  any
federal, state or local government or any court, tribunal, administrative agency
or commission or other  governmental  or other  regulatory  authority or agency,
domestic  or foreign (a  "Governmental  Entity"),  except  where the  failure to
obtain  such  permits,  authorizations,  consents or  approvals  or to make such
filings would not have,  individually  or in the aggregate,  a Material  Adverse
Effect, (iii) result in a violation or breach of, or constitute, with or without
due  notice or lapse of time or both,  a  default,  or give rise to any right of
termination,  amendment, cancellation or acceleration under, any of the material
terms,  conditions or provisions of any loan or credit  agreement,  note,  bond,
mortgage,  indenture, lease, permit, concession,  franchise,  license, contract,
agreement  or other  instrument  or  obligation  to which  Virbac  or any of its
Subsidiaries  is a party or by which any of them or any of their  properties  or
assets may be bound,  or (iv)  violate  any  order,  writ,  injunction,  decree,
statute, rule or regulation applicable to Virbac, any of its Subsidiaries or any
of their respective properties or assets, except in the case of clauses (iii) or
(iv) for violations, breaches or defaults that would not, individually or in the
aggregate, have a Material Adverse Effect.

                                                       A-11

<PAGE>




         Section 3.6. Financial Statements. Virbac has heretofore made available
to AGNU true and complete copies of the following financial statements of Virbac
(the "Virbac  Financial  Statements"):  (i) audited balance sheet as of December
31, 1997 and related notes thereto, (ii) audited statement of operations for the
two years ended  December  31, 1997 and December  31,  1996,  and related  notes
thereto,  (iii) audited statement of cash flows for the two years ended December
31, 1997 and  December 31,  1996,  and related  notes  thereto,  (iv)  unaudited
balance  sheet  as of  August  31,  1998  and (v)  the  unaudited  statement  of
operations  for the eight months ended  August 31,  1998.  The Virbac  Financial
Statements,  as of the respective dates thereof,  (i) complied as to form in all
material  respects  with  applicable  accounting  requirements,  (ii)  have been
prepared in accordance with generally accepted  accounting  principles  ("GAAP")
applied on a  consistent  basis  during the periods  involved  and (iii)  fairly
present (subject, in the case of the unaudited statements, to normal, recurring,
year-end audit  adjustments) the consolidated  financial  position of Virbac and
its  consolidated  Subsidiaries  as at the dates  thereof  and the  consolidated
results of their  operations and cash flows for the periods  indicated  therein.
The unaudited financial statements by Virbac referred to in this Section 3.6 are
attached hereto as Item 3.6 of the Virbac Disclosure Schedule, provided however,
that Virbac will make available to AGNU, by October 30, 1998,  true and complete
copies of an unaudited statement of cash flows for the eight months ended August
31,  1998,  which shall then be deemed to be  included  in the Virbac  Financial
Statements.

         Section 3.7. Absence of Certain Changes or Events.  Except as set forth
in Item 3.7 of the Virbac Disclosure  Schedule,  since December 31, 1997, Virbac
and its  Subsidiaries  have conducted  their  respective  businesses only in the
Ordinary Course of Business,  and there has not been, in the aggregate,  (1) any
changes that have had a Material Adverse Effect,  (2) any  declaration,  setting
aside or payment  of any  dividend  or other  distribution  with  respect to its
capital stock or any  redemption,  purchase or other  acquisition  of any of its
capital  stock,  (3) any split,  combination or  reclassification  of any of its
capital  stock or any  issuance  or the  authorization  of any  issuance  of any
capital stock or any options,  warrants,  rights or other  securities in respect
of, in lieu of or in substitution  for, shares of its capital stock, (4) (A) any
granting  by Virbac or any of its  Subsidiaries  to any  officer or  employee of
Virbac or any of its Subsidiaries of any increase in compensation, except in the
Ordinary Course of Business,  including in connection with promotions consistent
with past practice or as was required under  employment  agreements in effect as
of December 31, 1997, (B) any granting by Virbac or any of its  Subsidiaries  to
any such officer or employee of any increase in  severance or  termination  pay,
except as was required under employment,  severance or termination agreements in
effect as of December 31, 1997 and previously made available to AGNU, or (C) any
entry by Virbac or any of its  Subsidiaries  into any  employment,  severance or
termination  agreement  with  any  such  officer  or  employee,  (5) any  event,
circumstance,  damage, destruction or loss, whether or not covered by insurance,
that has, or reasonably  could be expected to have, a Material  Adverse  Effect,
(6) any  revaluation  by  Virbac of any of its  material  assets  that  has,  or
reasonably  could  be  expected  to  have,  a  Material  Adverse  Effect  in the
aggregate,  (7)  any  material  change  in  accounting  methods,  principles  or
practices by Virbac or (8) any adoption,  amendment or termination of any bonus,
profit sharing,  incentive,  severance or other plan, contract or commitment for
the benefit of any of its directors, officers or employees.

         Section  3.8. No  Undisclosed  Liabilities.  Except as set forth in the
Virbac Financial  Statements or in Item 3.8 of the Virbac  Disclosure  Schedule,
neither  Virbac nor any of its  Subsidiaries  has any  material  liabilities  or
obligations  of any nature,  whether or not accrued,  contingent  or  otherwise.
Since  December  31,  1997,  except for  liabilities  incurred  by Virbac or its
Subsidiaries in the Ordinary  Course of Business,  neither Virbac nor any of its
Subsidiaries has incurred any material liabilities of any nature, whether or not
accrued,  contingent or otherwise, and that in the aggregate would be reasonably
expected to have a Material Adverse Effect.

         Section 3.9. Proxy Statement. None of the information supplied or to be
supplied by Virbac  specifically  for inclusion or incorporation by reference in
the  Proxy  Statement  (the  "Proxy  Statement"),  will,  at the time the  Proxy
Statement  is first  mailed to the  stockholders  of AGNU and at the time of the
special  meeting  of  stockholders  of AGNU (the "AGNU  Stockholders'  Meeting")
called for the purpose of  approving  the Merger and the  issuance of the Merger
Shares,  contain any untrue  statement  of a material  fact or omit to state any
material  fact  required to be stated  therein or necessary in order to make the
statements therein, in light of the circumstances under

                                                       A-12

<PAGE>




which  they  are  made,  not  misleading.   Notwithstanding  the  foregoing,  no
representation  or warranty is made by Virbac with respect to statements made or
incorporated  by  reference  therein  based  on  information  supplied  by  AGNU
specifically for inclusion or incorporation by reference in the Proxy Statement.

         Section 3.10.     Benefit Plans.

                  (a)  Except  as  disclosed  in  Item  3.10(a)  of  the  Virbac
         Disclosure  Schedule,  since December 31, 1997,  there has not been any
         adoption or amendment  in any material  respect by Virbac or any of its
         Subsidiaries  of  any  bonus,   pension,   profit   sharing,   deferred
         compensation,  incentive compensation, stock ownership, stock purchase,
         stock option,  restricted stock, phantom stock, retirement,  severance,
         disability,  hospitalization,  medical or other  plan,  arrangement  or
         understanding  providing  benefits to any  current or former  employee,
         officer or director of Virbac or any of its Subsidiaries (collectively,
         "Virbac  Benefit  Plans").  Except as  disclosed in Item 3.10(a) of the
         Virbac  Disclosure  Schedule,  there exist no  employment,  consulting,
         severance,   change   in   control,   termination,   rabbi   trust   or
         indemnification  agreements,  arrangements  or  understandings  between
         Virbac or any of its  Subsidiaries  and any current or former employee,
         officer or director of Virbac or any of its Subsidiaries (collectively,
         "Virbac Compensation Agreements").

                  (b) Item 3.10(b) of the Virbac Disclosure  Schedule contains a
         list of all  "employee  pension  benefit  plans" (as defined in Section
         3(2) of the Employee Retirement Income Security Act of 1974, as amended
         ("ERISA"))  (sometimes  referred to herein as "Virbac Pension  Plans"),
         "employee  welfare benefit plans" (as defined in Section 3(1) of ERISA)
         and all other Virbac Benefit Plans  maintained,  or contributed  to, by
         Virbac or any of its  Subsidiaries  for the  benefit of any  current or
         former  employees,  officers  or  directors  of  Virbac  or  any of its
         Subsidiaries.  Virbac has delivered to AGNU true,  complete and correct
         copies  of (i)  each  Virbac  Benefit  Plan  (or,  in the  case  of any
         unwritten   Virbac  Benefit  Plans,   descriptions   thereof)  and  all
         amendments  thereto,  (ii) the most recent  annual  report on Form 5500
         filed with the  Internal  Revenue  Service  with respect to each Virbac
         Benefit Plan (if any such report was  required),  (iii) the most recent
         summary plan  description  for each Virbac  Benefit Plan for which such
         summary plan  description  is required,  (iv) each trust  agreement and
         group annuity contract relating to any Virbac Benefit Plan and (v) each
         Compensation  Agreement  (or  in  the  case  of  any  unwritten  Virbac
         Compensation  Agreements,  descriptions  thereof)  and  all  amendments
         thereto.

                  (c)  Except  as  disclosed  in  Item  3.10(b)  of  the  Virbac
         Disclosure Schedule, all Virbac Pension Plans intended to qualify under
         the Code  have  been the  subject  of  determination  letters  from the
         Internal  Revenue  Service to the effect that such Virbac Pension Plans
         are  qualified   under  Section   401(a)  of  the  Code,  and  no  such
         determination  letter has been  revoked  nor, to the best  knowledge of
         Virbac, has revocation been threatened, nor has any such Virbac Pension
         Plan  been  amended  since  the date of its most  recent  determination
         letter in any respect that would  adversely  affect its  qualification.
         Except as disclosed in Item 3.10(a) of the Virbac Disclosure  Schedule,
         there is no  material  pending or, to  Virbac's  knowledge,  threatened
         litigation  relating to any of the Virbac  Benefit  Plans or the Virbac
         Compensation Agreements.

                  (d) No Virbac  Pension  Plan is  subject to Title IV of ERISA.
         None of Virbac,  any of its Subsidiaries,  any officer of Virbac or, to
         the  knowledge  of Virbac,  any trustee or  administrator  of an Virbac
         Benefit  Plan that is subject to ERISA,  has  engaged in a  "prohibited
         transaction"  (as  such  term is  defined  in  Section  406 of ERISA or
         Section   4975  of  the  Code)  or  any  other   breach  of   fiduciary
         responsibility  involving  such Virbac  Benefit Plan that could subject
         Virbac,  any of its Subsidiaries or any officer of Virbac or any of its
         Subsidiaries to any material tax or penalty on prohibited  transactions
         imposed by such Section 4975 or to any material liability under Section
         502(i) or (1) of ERISA.


                                                       A-13

<PAGE>




                  (e)  With  respect  to any  Virbac  Benefit  Plan  that  is an
         employee  welfare benefit plan,  except as disclosed in Item 3.10(b) of
         the Virbac  Disclosure  Schedule,  (i) no such Virbac  Benefit  Plan is
         unfunded or funded through a "welfare  benefits  fund," as such term is
         defined in Section  419(e) of the Code,  (ii) each such Virbac  Benefit
         Plan that is a "group  health plan," as such term is defined in Section
         5000(b)(1)  of the Code,  complies in all  material  respects  with the
         applicable  requirements of Section 4980B(f) of the Code and (iii) each
         such Virbac Benefit Plan (including any such Plan covering  retirees or
         other former  employees) may be amended or terminated  without material
         liability to Virbac or any of its  Subsidiaries at any time.  Except as
         disclosed in Item 3.10(b) of the Virbac Disclosure Schedule,  there has
         been no  written  or, to  Virbac's  knowledge,  oral  communication  to
         employees by Virbac or any of its Subsidiaries that would reasonably be
         expected to promise or guarantee such employees  retiree health or life
         insurance or other retiree death benefits on a permanent basis.

                  (f)  Except  as  disclosed  in  Item  3.10(f)  of  the  Virbac
         Disclosure Schedule, the consummation of the transactions  contemplated
         by this  Agreement  will not (i) entitle any employees of Virbac or any
         of the  Subsidiaries  to severance  pay,  (ii)  accelerate  the time of
         payment or vesting or trigger any payment of  compensation  or benefits
         under,  or increase  the amount  payable or trigger any other  material
         obligation  pursuant to, any of the Virbac  Benefit Plans or the Virbac
         Compensation  Agreements  or (iii)  result  in any  material  breach or
         violation of, or a default  under,  any of the Virbac  Benefit Plans or
         the Virbac Compensation Agreements.

         Section  3.11.  Litigation.  Except  as set  forth in Item  3.11 of the
Virbac  Disclosure  Schedule,  there is no suit,  claim,  action,  proceeding or
investigation  pending or, to the best knowledge of Virbac,  threatened  against
Virbac or any of its  Subsidiaries  that could  reasonably  be expected to have,
directly or indirectly or in the aggregate, a Material Adverse Effect. Except as
set forth in Item 3.11 of the Virbac Disclosure Schedule, neither Virbac nor any
of its  Subsidiaries is subject to any outstanding  order,  writ,  injunction or
decree that could reasonably be expected to have, directly or indirectly, in the
aggregate, a Material Adverse Effect.

         Section 3.12.  Compliance  with  Applicable Law. Except as disclosed in
Item 3.12 of the Virbac  Disclosure  Schedule,  Virbac and its Subsidiaries hold
all permits, licenses, variances,  exemptions,  orders, concessions,  franchises
and  approvals  of all  Governmental  Entities  necessary  to own or lease their
respective  assets and to  conduct  their  respective  businesses  (the  "Virbac
Permits"),  except  for  failures  to hold such  permits,  licenses,  variances,
exemptions, orders, concessions, franchises and approvals that would not, in the
aggregate,  have a Material  Adverse Effect.  Virbac and its Subsidiaries are in
compliance with the terms of the Virbac Permits,  except where the failure so to
comply  would not have a Material  Adverse  Effect.  Except as disclosed in Item
3.12 of the Virbac Disclosure Schedule,  to the best knowledge of Virbac and its
Subsidiaries,  Virbac  and its  Subsidiaries  are in  compliance  with all laws,
ordinances or regulations of any Governmental  Entity,  except for such possible
violations  or  failures  of  compliance  that  would  not,  in  the  aggregate,
reasonably be expected to have a Material Adverse Effect. Except as set forth in
Item 3.12 of the Virbac Disclosure  Schedule,  as of the date of this Agreement,
to the best knowledge of Virbac or any of its Subsidiaries,  no investigation or
review  by  any  Governmental  Entity  with  respect  to  Virbac  or  any of its
Subsidiaries is pending,  threatened,  nor has any Governmental Entity indicated
an intention to conduct any such  investigation  or review,  other than, in each
case,  those the  outcome  of which  would not be  reasonably  expected,  in the
aggregate, to have a Material Adverse Effect.

         Section 3.13.     Tax Matters.  Except as set forth in Item 3.13 of the
Virbac Disclosure Schedule:

                  (a) Each of  Virbac  and its  Subsidiaries  has  filed all tax
         returns  and  reports  required  to be filed  by it,  or  requests  for
         extensions  to file such  returns or reports have been timely filed and
         granted  and have not  expired,  and all tax  returns  and  reports are
         complete and accurate in all  respects,  except to the extent that such
         failures  to file or be  complete  and  accurate  in all  respects,  as
         applicable, individually or in the aggregate, would not have a Material
         Adverse Effect on Virbac. Virbac and each of its Subsidiaries has

                                                       A-14

<PAGE>




         paid (or Virbac has paid on its behalf) or made provision for all taxes
         shown as due on such tax  returns and  reports.  No claim has been made
         since December 31, 1997 by an authority in a jurisdiction  where Virbac
         or any of its Subsidiaries  does not file tax returns that it is or may
         be subject to taxation by that jurisdiction.  The most recent financial
         statements of Virbac reflect adequate reserves for all taxes payable by
         Virbac  and its  Subsidiaries  for all  taxable  periods  and  portions
         thereof accrued through the date of such financial  statements,  and no
         deficiencies  for any taxes have been  proposed,  asserted  or assessed
         against  Virbac  or any of its  Subsidiaries  that  are not  adequately
         reserved for, except for  inadequately  reserved taxes and inadequately
         reserved deficiencies that would not, individually or in the aggregate,
         have a Material Adverse Effect on Virbac.  There are no liens for taxes
         (other than for current taxes not yet due and payable) on the assets of
         Virbac or its  Subsidiaries.  No  requests  for  waivers of the time to
         assess any taxes against  Virbac or any of its  Subsidiaries  have been
         granted or are pending,  except for requests with respect to such taxes
         that have been  adequately  reserved  for in the most recent  financial
         statements of Virbac,  or, to the extent not adequately  reserved,  the
         assessment of which would not, individually or in the aggregate, have a
         Material  Adverse  Effect  on  Virbac.  Neither  Virbac  nor any of its
         Subsidiaries is a party to or bound by any agreement  providing for the
         allocation  or  sharing  of  taxes.  Neither  Virbac  nor  any  of  its
         Subsidiaries  has  filed  a  consent  pursuant  to  or  agreed  to  the
         application  of  Section  341(f)  of the Code.  Each of Virbac  and its
         Subsidiaries  has  disclosed  on its  federal  income tax  returns  all
         positions   taken  therein  that  could  give  rise  to  a  substantial
         understatement of federal income tax within the meaning of Section 6662
         of the Code.  All taxes  that are  required  by the laws of the  United
         States,  any state or  political  subdivision  thereof,  or any foreign
         country  to  be  withheld  or   collected  by  Virbac  or  any  of  its
         Subsidiaries  have been duly  withheld or collected  and, to the extent
         required,  have been paid to the  proper  governmental  authorities  or
         properly  deposited as required by applicable  laws. None of Virbac and
         its  Subsidiaries (i) has been a member of an affiliated group filing a
         consolidated  federal  income tax return (other than a group the common
         parent of which was Virbac), or (ii) has any liability for the taxes of
         any  person  (other  than any of  Virbac  and its  Subsidiaries)  under
         Treasury  Regulation  Section  1.1502-6  (or any similar  provision  of
         state,  local,  or foreign  law),  as a  transferee  or  successor,  by
         contract or  otherwise.  For purposes of this  Agreement,  the term tax
         (including,  with correlative meaning, the terms "taxes" and "taxable")
         will include all federal,  state,  local, and foreign income,  profits,
         franchise, gross receipts,  payroll, sales, employment,  use, property,
         withholding,  excise,  and other taxes,  duties,  or assessments of any
         nature whatsoever, together with all interest, penalties, and additions
         imposed with respect to such amounts.

                  (b) No  claim  has  been  made  since  August  31,  1998 by an
         authority in a  jurisdiction  where  Virbac or any of its  Subsidiaries
         does not pay sales  and/or  use taxes that it is or may be subject to a
         requirement to remit such taxes in that jurisdiction.  Since August 31,
         1998 Virbac and its  Subsidiaries  have collected  and/or  remitted any
         sales and/or use taxes required to be collected  and/or remitted by all
         states in which Virbac or its Subsidiaries conduct business activities,
         except to the extent that a failure to collect  and/or remit such sales
         and/or use taxes would not have a Material Adverse Effect on Virbac.

                  (c) None of the  compensation  paid by Virbac since January 1,
         1997,  and none of the  compensation,  if any, that may be payable as a
         result of the Merger  will be subject to the  limitations  set forth in
         Section 162(m) of the Code.

                  (d) No  amount  that  could be  received  (whether  in cash or
         property  or  the  vesting  of  property)  as a  result  of  any of the
         transactions contemplated by this Agreement by any employee, officer or
         director of Virbac or any of its  Subsidiaries  who is a  "disqualified
         individual"  (as such term is defined in Section 280G(c) of the Code or
         proposed  Treasury   Regulation  Section  1.280G-1)  under  any  Virbac
         Compensation Agreement or Virbac Benefit Plan currently in effect would
         be an "excess  parachute  payment"  (as such term is defined in Section
         280G(b)(l) of the Code).


                                                       A-15

<PAGE>




                  (e) Virbac is not aware of any  circumstance  or event that is
         reasonably  likely to  prevent  the  Merger  from  being  treated  as a
         tax-free reorganization pursuant to Section 368(a) of the Code.

         Section 3.14. Customer Warranties.  Except as disclosed in Item 3.14 of
the Virbac Disclosure Schedule,  there are no pending, nor are there to the best
knowledge  of Virbac any  threatened,  material  claims under or pursuant to any
warranty,  whether  expressed or implied,  on products or services sold prior to
the date of this  Agreement by Virbac or any of its  Subsidiaries.  Item 3.14 of
the Virbac Disclosure Schedule identifies all such claims asserted from December
31, 1997 to the date of this Agreement and describes the resolution or status of
each such claim.

         Section 3.15. Brokers. No broker,  investment banker, financial advisor
or other Person other than  Fountain  Agricounsel,  LCC,  whose fee (the "Broker
Fee") will be paid by Virbac, is entitled to any broker's,  finder's,  financial
advisor's or other similar fee or commission in connection with the transactions
contemplated by this Agreement based upon  arrangements  made by or on behalf of
Virbac.  A true and complete  copy of Virbac's  engagement  letter with Fountain
Agricounsel, LCC is set forth as Item 3.15 of the Virbac Disclosure Schedule.

         Section  3.16.  Material   Contracts.   Item  3.16  to  this  Agreement
constitutes a complete and accurate  list of each of the following  contracts or
agreements,  whether oral or written, express or implied, to which Virbac or any
of its  Subsidiaries is a party,  or by which Virbac or any of its  Subsidiaries
may be bound  involving  the  payment of (a) any note,  bond,  mortgage or other
instrument  which  evidences  or secures  indebtedness  of Virbac with a balance
outstanding  of  $25,000 or more,  which  cannot be  redeemed  or prepaid at the
option of Virbac for an amount which,  when added to the  outstanding  principal
balance, would be less than $50,000, (b) any lease of real or personal property,
or any sublease of real property, by Virbac, as lessee, pursuant to which Virbac
reasonably  anticipates  the  payment  of  aggregate  rent,  taxes,   insurance,
utilities  (if  applicable)  and other  charges  in excess of  $25,000  over the
remaining  term of the lease,  exclusive  of all  optional  renewal  periods and
optional extensions of the term (provided, however, that any such lease will not
be deemed a Virbac  Material  Contract in the event  Virbac has the  contractual
right to  terminate  the lease in question on 30 days'  notice or less,  without
incurring a penalty or premium in excess of  $50,000),  or (c) any lease of real
or personal  property,  or any sublease of real property,  by Virbac, as lessor,
pursuant to which Virbac reasonably anticipates the collection of aggregate rent
in excess of $50,000  over the  remaining  term of the lease,  exclusive  of all
optional renewal periods and extensions of the term (provided, however, that any
such lease will not be deemed a Virbac Material Contract in the event Virbac has
the  contractual  right to terminate the lease in question on 30 days' notice or
less  without  incurring a penalty or premium in excess of $25,000  (the "Virbac
Material  Contracts").  True and correct copies of the Virbac Material Contracts
and any agreements or amendments  thereto have been made available for review by
AGNU.   None  of  the  Virbac  Material   Contracts  is  currently   subject  to
renegotiation  or other adjustment of its terms either in whole or in part. None
of Virbac or its  Subsidiaries  is in  default  under any  contract,  agreement,
commitment, arrangement, lease, insurance policy or other instrument to which it
is a party, by which its respective assets,  business or operations may be bound
or  affected,  or under which it or any of its  respective  assets,  business or
operations  receives benefits,  which default,  in the aggregate,  is reasonably
likely to have a Material  Adverse Effect,  and there has not occurred any event
that,  with lapse of time or giving of notice or both,  would  constitute such a
default.  Except as  disclosed in Item 3.16 of the Virbac  Disclosure  Schedule,
neither  Virbac  nor any of its  Subsidiaries  is  subject  to, or bound by, any
contract  containing  covenants  which (i) limit the ability of Virbac or any of
its  Subsidiaries  to compete in any line of  business  or against any Person or
entity,  or  (ii)  involve  any  restriction  of the  method  by  which,  or the
geographical  area in which,  Virbac or any of its Subsidiaries may carry on its
business,  other than as may be required by law or any  applicable  Governmental
Entity.

         Section 3.17. Labor Matters. Neither Virbac nor any of its Subsidiaries
is a party to, or is bound by, any collective bargaining agreement,  contract or
other agreement or understanding with a labor union or labor  organization,  nor
is Virbac or any of its Subsidiaries the subject of a proceeding  asserting that
it or any such  Subsidiary  has committed an unfair labor  practice  (within the
meaning of the National Labor Relations Act) or

                                                       A-16

<PAGE>




seeking to compel it or such  Subsidiary to bargain with any labor  organization
as to wages and conditions of employment, nor is there any strike or other labor
dispute involving Virbac or any of its Subsidiaries,  pending or, to the best of
its knowledge,  threatened, nor is it aware of any activity involving its or any
of the Subsidiaries'  employees seeking to certify a collective  bargaining unit
or engaging in any other  organization  activity.  Neither Virbac nor any of its
Subsidiaries  has been,  within the last three years,  nor, to the  knowledge of
Virbac  and its  Subsidiaries,  are they  likely to become  the  subject  of, or
involved in, any  investigation,  complaint or  proceeding  by the United States
Department  of Labor,  the  Office of  Federal  Contract  Compliance,  the Equal
Employment  Opportunity  Commission or any similar federal,  state or local body
dealing  with  any   employment   policies  and  practices  of  Virbac  or  such
Subsidiaries  or any  Person  currently  employed  by them,  except for any such
investigation,  complaint or  proceeding  that, in the  aggregate,  would not be
reasonably likely to have a Material Adverse Effect.

         Section 3.18.  Environmental Matters.  Except as set forth in Item 3.18
of the  Virbac  Disclosure  Schedule  and  except  for  matters  which  are  not
reasonably  likely,  in the aggregate,  to have a Material  Adverse Effect:  (i)
neither the businesses of Virbac and its Subsidiaries nor the operation  thereof
violates any applicable environmental law and no condition or event has occurred
which,  with notice or the passage of time or both, would constitute a violation
of any  Environmental  Law;  (ii)  Virbac  and each of its  Subsidiaries  are in
possession  of all  permits  required  under any  applicable  Environmental  Law
("Environmental  Permits")  for the conduct or  operation of the  businesses  of
Virbac and each of its  Subsidiaries,  (iii) Virbac and each of its Subsidiaries
are in compliance  in all material  respects  with all of the  requirements  and
limitations included in the Environmental Permits, (iv) none of Virbac or any of
its Subsidiaries has stored or used any Hazardous Substance;  (v) neither Virbac
nor any of its  Subsidiaries  has received any written  notice,  demand  letter,
claim or request for information  alleging any violation of, or liability under,
any  Environmental  Law; and (vi) none of Virbac or any of its  Subsidiaries has
buried, dumped,  disposed,  spilled or released any pollutants,  contaminants or
hazardous wastes,  substances or materials on, beneath or adjacent to any of its
property or any property adjacent thereto.

         As used herein, the term "Environmental  Law" means any federal,  state
or local law, regulation,  order, decree, permit,  authorization,  common law or
agency requirement  relating to: (A) the protection of the environment,  health,
safety, or natural resources, (B) the handling, use, presence, disposal, release
or threatened release of any Hazardous  Substance or (C) noise, odor,  wetlands,
indoor  air,  pollution,  contamination  or any  injury  or  threat of injury to
persons or property  involving  any  Hazardous  Substance.  The term  "Hazardous
Substance" means any substance in any concentration  that is listed,  classified
or regulated pursuant to any Environmental Law.

         Section  3.19.   Virbac   Intellectual   Property.   The  term  "Virbac
Intellectual   Property"  means  all  of  Virbac's  and  its  Subsidiaries'  (i)
registered or  unregistered  trademarks and other marks,  service  marks,  trade
names or other trade rights, and pending applications for any such registration,
(ii) rights in or to patents and  copyrights and pending  applications  therefor
and (iii) rights to other trademarks, service marks and other marks, trade names
and  other  trade  rights  and  all  other  trade   secrets,   designs,   plans,
specifications,  technology,  know-how,  methods,  designs,  concepts, and other
proprietary rights, whether or not registered.  Except as set forth in Item 3.19
of the Virbac  Disclosure  Schedule,  (a) Virbac and each of its Subsidiaries is
the sole owner of and has the  exclusive  right to use its  Virbac  Intellectual
Property free from any Liens,  (b) no Person has a right to receive a royalty or
similar payment in respect of any Virbac Intellectual Property, whether pursuant
to  any  contractual   arrangements  entered  into  by  Virbac  or  any  of  its
Subsidiaries  or  otherwise,  (c) to  Virbac's  knowledge,  none  of the  Virbac
Intellectual  Property,  nor Virbac's or any of its  Subsidiaries'  use thereof,
infringe or otherwise violate the rights of any third party, and (d) to Virbac's
knowledge,  Virbac is not aware of any  infringement or violation of Virbac's or
any of its Subsidiaries' rights in or to the Virbac Intellectual Property by any
third party.  Virbac and its Subsidiaries have the exclusive right to use, sell,
license and dispose of, and has the right to bring actions for  infringement of,
the Virbac Intellectual Property.


                                                       A-17

<PAGE>




         Section 3.20.     Year 2000 Issues.

                  (a) Virbac has  conducted an inventory  and  assessment of all
         software,  computers,  network  equipment,   technical  infrastructure,
         production  equipment and other equipment and systems that are material
         to the operation of the business of Virbac and that rely on, utilize or
         perform date or time processing ("Virbac's Systems").

                  (b) Any  failure  of any of  Virbac's  Systems to be Year 2000
         Complaint will not cause a Material Adverse Effect.

                  (c) "Year 2000 Compliant" means the party's system will at all
         times: (1) consistently and accurately handle and process date and time
         information  and data values before,  during and after January 1, 2000,
         including  but not  limited to  accepting  date input,  providing  date
         output,  and performing  calculations on or utilizing dates or portions
         of  dates;   (2)  function   accurately  and  in  accordance  with  its
         specifications  without  interruption,  abnormal endings,  degradation,
         change in operation or other impact,  or  disruption of other  systems,
         resulting from processing date or time data with values, before, during
         and after January 1, 2000;  (3) respond to and process  two-digit  date
         input in a way that resolves any ambiguity as to century; and (4) store
         and provide output of date  information in ways that are unambiguous as
         to century.

         Section 3.21.     Regulatory Compliance.

                  (a) To Virbac's  knowledge,  since the most recent  audit,  if
         any, by the United States Department of Agriculture ("USDA"),  Food and
         Drug Administration ("FDA"), Environmental Protection Agency ("EPA") or
         any other federal,  state, local or foreign governmental entity that is
         concerned with the safety,  efficacy,  reliability or  manufacturing of
         animal health or  pharmaceutical  products  (each,  a "Drug  Regulatory
         Agency"),  no act or omission has occurred at Virbac's facilities which
         would subject Virbac to  noncompliance  with the standards of the USDA,
         FDA, EPA or any other applicable Drug Regulatory Agency.

                  (b) Item 3.21 of the Virbac  Disclosure  Schedule sets forth a
         list, for the period  between  August 31, 1998 and the date hereof,  of
         (i) all regulatory or warning letters,  notices of adverse findings and
         similar  letters  or  notices  issued  by the  USDA,  FDA,  EPA or Drug
         Regulatory  Agency,  if any, to Virbac or any of its Subsidiaries  that
         would  have a  Material  Adverse  Effect,  (ii)  all  product  recalls,
         notifications  and  safety  alerts  conducted  by  Virbac or any of its
         Subsidiaries,  whether or not required by the USDA,  FDA or EPA or Drug
         Regulatory  Agency, and any request from the USDA, FDA, EPA or any Drug
         Regulatory Agency requesting Virbac or any of its Subsidiaries to cease
         to   investigate,   test  or  market  any   product,   which   recalls,
         notifications,  safety alerts or requests would have a Material Adverse
         Effect,  and (iii) any criminal  injunctive,  seizure or civil  penalty
         actions  begun  or  threatened  by the  USDA,  FDA,  EPA  or  any  Drug
         Regulatory  Agency against Virbac or any of its  Subsidiaries and known
         by Virbac or any of its  Subsidiaries  and all related  consent decrees
         issued with respect to Virbac or any of its Subsidiaries. Copies of all
         documents referred to in Item 3.21 have been made available to AGNU.

         Section 3.22.     State Takeover Statutes Inapplicable.  As of the date
hereof  and at all times  on or prior to the Effective Time, Section  203 of the
DGCL   is,  and  will be,  inapplicable  to  the  Merger  and  the  transactions
contemplated thereby.


                                    ARTICLE IV
                       REPRESENTATIONS AND WARRANTIES OF AGNU


                                                       A-18

<PAGE>




         Subject to the  exceptions  set forth and  identified in the disclosure
schedule  attached hereto as Appendix B (the "AGNU Disclosure  Schedule"),  AGNU
represents and warrants to Parent and Virbac as follows:

         Section 4.1.  Organization  and Authority.  AGNU is a corporation  duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of the
jurisdiction  of its  incorporation  and has all requisite  corporate  power and
authority  to  carry  on its  business  as now  being  conducted.  AGNU  is duly
qualified or licensed to do business and in good  standing in each  jurisdiction
in which the  property  owned,  leased or  operated  by it or the  nature of the
business conducted by it makes such  qualification or licensing  necessary other
than in such jurisdictions where any failure to be so duly qualified or licensed
and in good  standing  would not,  in the  aggregate,  have a  Material  Adverse
Effect.  AGNU has  delivered  to  Virbac  complete  and  correct  copies  of its
certificate of incorporation  and bylaws, in each case, as in effect on the date
hereof.

         Section 4.2.  Subsidiaries.  Item 4.2 of the AGNU  Disclosure  Schedule
lists each direct and indirect  Subsidiary of AGNU.  Except as set forth in Item
4.2 of the AGNU Disclosure Schedule, all the outstanding shares of capital stock
of each Subsidiary are owned, directly or indirectly, by AGNU, free and clear of
all  Liens,   and  are  duly   authorized,   validly  issued,   fully  paid  and
nonassessable.  Except for the capital stock of its  Subsidiaries  and except as
otherwise indicated in Item 4.2 of the AGNU Disclosure  Schedule,  AGNU does not
own,  directly or indirectly,  any capital stock or other ownership  interest in
any corporation, partnership, joint venture or other entity.

         Section  4.3.  Capitalization.  The  authorized  capital  stock of AGNU
consists of  20,000,000  shares of AGNU  Common  Stock and  2,000,000  shares of
preferred stock, par value $.01 per share ("AGNU Preferred Stock"),  of AGNU. At
the close of business  on October 16,  1998,  (i)  9,384,480  shares of the AGNU
Common Stock were issued, (ii) no shares of the AGNU Preferred Stock were issued
and outstanding,  (iii) 129,961 shares of AGNU Common Stock were held by AGNU in
its treasury (none of which will be held in Treasury as of the Effective  Time),
and (iv) no shares of AGNU  Preferred  Stock were held by AGNU in its  treasury.
Except as set forth above and in Item 4.3 of the AGNU Disclosure Schedule, as of
October 16, 1998, no shares of capital stock or other voting  securities of AGNU
are issued,  reserved for issuance or  outstanding.  All  outstanding  shares of
capital  stock of AGNU are  duly  authorized,  validly  issued,  fully  paid and
nonassessable and not issued in violation of any preemptive rights. There are no
bonds, debentures,  notes or other indebtedness of AGNU having the right to vote
(or convertible into, or exercisable or exchangeable for,  securities having the
right to vote) on any matters on which  stockholders of AGNU may vote.  Attached
to Item 4.3 of the AGNU Disclosure  Schedule is a schedule of (i) shares of AGNU
Common Stock reserved for issuance upon exercise of options pursuant to the AGNU
Stock  Option  Plans and (ii)  options to purchase  shares of AGNU Common  Stock
containing  the name of each  Optionee,  the date of  grant,  vesting  schedule,
exercise price and option termination date.

         Section 4.4. Authorization.  AGNU has the requisite corporate power and
authority to execute and deliver this Agreement and, subject to the approval and
adoption of this  Agreement  and the issuance of the Merger  Shares  pursuant to
this  Agreement  by the  holders  of a majority  of the votes of the  holders of
shares of AGNU Common Stock cast thereon (the "AGNU Stockholder  Approval"),  to
consummate the transactions  contemplated  hereby.  The execution,  delivery and
performance of this Agreement and the  consummation by AGNU of the Merger and of
the transactions  contemplated hereby have been duly authorized by all necessary
corporate  action on the part of AGNU and no other corporate  proceedings on the
part of AGNU are  necessary to authorize  this  Agreement or to  consummate  the
transactions  so  contemplated.  This  Agreement  has  been  duly  executed  and
delivered by AGNU and,  assuming this Agreement  constitutes a valid and binding
obligation of Parent and Virbac,  constitutes a valid and binding  obligation of
AGNU,  enforceable  against  AGNU in  accordance  with  its  terms,  subject  to
applicable bankruptcy,  insolvency, moratorium or other similar laws relating to
creditors' rights generally and to general principles of equity.

         Section 4.5. Consents and Approvals; No Violations. Except for filings,
permits,  authorizations, consents and approvals  as may be required under,  and
other applicable requirements of, the Securities Act, the

                                                       A-19

<PAGE>




Exchange  Act,  the HSR Act,  the  filing of the  Certificate  of Merger and any
required related  certificate  under the DGCL, the laws of other states in which
AGNU is  incorporated or qualified to do or is doing business and state takeover
laws,  such filings and  approvals as may be required  under state laws in those
jurisdictions  in which Virbac or any of its Subsidiaries is licensed or holds a
permit to engage in business  and the other  matters  referred to in Item 4.5 of
the AGNU  Disclosure  Schedule  (collectively,  the "AGNU  Required  Consents"),
neither the execution, delivery or performance of this Agreement by AGNU nor the
consummation by AGNU of the transactions  contemplated  hereby will (i) conflict
with  or  result  in  any  breach  of  any  provision  of  the   certificate  of
incorporation or bylaws of AGNU, (ii) require any permit, authorization, consent
or approval of, or any filing with, any  Governmental  Entity,  except where the
failure to obtain such permits, authorizations, consents or approvals or to make
such  filings  would not have,  individually  or in the  aggregate,  a  Material
Adverse Effect, (iii) result in a violation or breach of, or constitute, with or
without  due  notice or lapse of time or both,  a  default,  or give rise to any
right of termination, amendment, cancellation or acceleration, under, any of the
terms,  conditions or provisions of any loan or credit  agreement,  note,  bond,
mortgage,  indenture, permit, concession,  franchise,  license, lease, contract,
agreement  or  other  instrument  or  obligation  to  which  AGNU  or any of its
Subsidiaries  is a party or by which any of them or any of their  properties  or
assets  may be  bound or (iv)  violate  any  order,  writ,  injunction,  decree,
statute,  rule or regulation  applicable to AGNU, any of its Subsidiaries or any
of their properties or assets,  except in the case of clauses (iii) and (iv) for
violations,  breaches  or  defaults  which  would  not,  individually  or in the
aggregate, have a Material Adverse Effect.

         Section 4.6. SEC Reports and Financial Statements.  AGNU has filed with
the SEC, and has heretofore  made available to Virbac,  true and complete copies
of all forms, reports, schedules,  statements and other documents required to be
filed  with the  Securities  and  Exchange  Commission  (the  "SEC") by it since
January  1, 1996  under the  Exchange  Act or the  Securities  Act (such  forms,
reports,  schedules,  statements  and other  documents,  including any financial
statements  or  schedules  included  therein,  are referred to as (the "AGNU SEC
Documents").  Except to the extent revised or superseded by a subsequently filed
AGNU SEC  Document,  the  AGNU SEC  Documents,  at the time  filed,  (i) did not
contain any untrue statement of a material fact or omit to state a material fact
required  to be stated  therein  or  necessary  in order to make the  statements
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading  and (ii)  complied  in all  material  respects  with the  applicable
requirements of the Exchange Act and the Securities Act, as the case may be, and
the  applicable  rules and  regulations  of the SEC  thereunder.  The  financial
statements  of AGNU  included  or  incorporated  by  reference  in the  AGNU SEC
Documents (i) as of the time filed, complied as to form in all material respects
with  applicable  accounting  requirements  and with  the  published  rules  and
regulations  of the SEC  with  respect  thereto,  (ii)  have  been  prepared  in
accordance with GAAP applied on a consistent  basis during the periods  involved
(except  as may be  indicated  in the  notes  thereto  or,  in the  case  of the
unaudited  statements,  as  permitted  by Form 10-Q of the SEC) and (iii) fairly
present (subject, in the case of the unaudited statements, to normal, recurring,
year-end audit adjustments) the consolidated  financial position of AGNU and its
consolidated  Subsidiaries as at the dates thereof and the consolidated  results
of their operations and cash flows for the periods indicated therein.

         Section  4.7.  Absence  of Certain  Changes  or  Events.  Except (i) as
disclosed in the AGNU SEC Documents  filed and publicly  available  prior to the
date of this Agreement and (ii) as set forth in Item 4.7 of the AGNU  Disclosure
Schedule, since the date of the most recent financial statements included in the
AGNU SEC Documents,  AGNU and its  Subsidiaries  have conducted their respective
businesses only in the Ordinary  Course of Business,  and there has not been, in
the aggregate,  (1) any changes that have had a Material Adverse Effect, (2) any
declaration, setting aside or payment of any dividend or other distribution with
respect to its capital stock or any redemption, purchase or other acquisition of
any of its capital stock (except for its ordinary  quarterly cash dividends with
respect   to  the  AGNU   Common   Stock),   (3)  any  split,   combination   or
reclassification   of  any  of  its  capital   stock  or  any  issuance  or  the
authorization  of any issuance of any capital  stock or any  options,  warrants,
rights or other  securities  in respect of, in lieu of or in  substitution  for,
shares  of its  capital  stock,  (4)  (A)  any  granting  by  AGNU or any of its
Subsidiaries  to any officer or employee of AGNU or any of its  Subsidiaries  of
any  increase  in  compensation,  except in the  Ordinary  Course  of  Business,
including in connection with promotions consistent with

                                                       A-20

<PAGE>




past practice or as was required under employment agreements in effect as of the
date of the most recent financial statements included in the AGNU SEC Documents,
(B) any  granting  by AGNU or any of its  Subsidiaries  to any such  officer  or
employee of any increase in severance or termination pay, except as was required
under employment,  severance or termination  agreements in effect as of the date
of the most recent financial  statements  included in the AGNU SEC Documents and
previously  made  available  to  AGNU,  or (C) any  entry  by AGNU or any of its
Subsidiaries  into any employment,  severance or termination  agreement with any
such officer or employee, (5) any event,  circumstance,  damage,  destruction or
loss,  whether or not covered by  insurance,  that has, or  reasonably  could be
expected  to have,  a  Material  Adverse  Effect,  (6) any  material  change  in
accounting  methods,  principles  or  practices  by AGNU  or (7)  any  adoption,
amendment or termination of any bonus, profit sharing,  incentive,  severance or
other plan,  contract  or  commitment  for the benefit of any of its  directors,
officers or employees.

         Section 4.8. No Undisclosed Liabilities.  Except as set forth in AGNU's
audited,  consolidated  financial statements included in AGNU's Annual Report on
Form 10-K filed for the fiscal year ended October 31, 1997 or in Item 4.8 of the
AGNU  Disclosure  Schedule,  neither  AGNU nor any of its  Subsidiaries  has any
material  liabilities  or  obligations  of any nature,  whether or not  accrued,
contingent or otherwise.  Since the date of the most recent financial statements
included  in the  AGNU  SEC  Documents,  except  as set  forth  in the  AGNU SEC
Documents and except for  liabilities  incurred by AGNU and its  Subsidiaries in
the Ordinary Course of Business,  neither AGNU nor any of its  Subsidiaries  has
incurred  any  material  liabilities  of any  nature,  whether  or not  accrued,
contingent  or otherwise  that would be  reasonably  expected to have a Material
Adverse Effect.

         Section 4.9. Proxy Statement. None of the information supplied or to be
supplied by AGNU specifically for inclusion or incorporation by reference in the
Proxy  Statement,  will, at the time the Proxy  Statement is first mailed to the
stockholders of AGNU and at the time of the AGNU Stockholders' Meeting,  contain
any untrue  statement  of a  material  fact or omit to state any  material  fact
required  to be stated  therein  or  necessary  in order to make the  statements
therein,  in  light  of  the  circumstances  under  which  they  are  made,  not
misleading.  The Proxy Statement will comply with the Exchange Act and the rules
and regulations thereunder.  Notwithstanding the foregoing, no representation or
warranty is made by AGNU with  respect to  statements  made or  incorporated  by
reference therein based on information supplied by Parent or Virbac specifically
for inclusion or incorporation by reference in the Proxy Statement.

         Section 4.10.     Benefit Plans.

                  (a) Except as  disclosed  in Item 4.10 of the AGNU  Disclosure
         Schedule,  since February 11, 1998,  there has not been any adoption or
         amendment in any material respect by AGNU or any of its Subsidiaries of
         any bonus, pension,  profit sharing,  deferred compensation,  incentive
         compensation, stock ownership, stock purchase, stock option, restricted
         stock,    phantom    stock,    retirement,    severance,    disability,
         hospitalization,  medical or other plan,  arrangement or  understanding
         providing  benefits  to any  current  or former  employee,  officer  or
         director  of  AGNU  or  any of its  Subsidiaries  (collectively,  "AGNU
         Benefit  Plans").  Except  as  disclosed  in  Item  4.10  of  the  AGNU
         Disclosure Schedule, there exist no employment,  consulting, severance,
         change in control,  termination or  indemnification  agreements,  rabbi
         trust,  arrangements  or  understandings  between  AGNU  or  any of its
         Subsidiaries and any current or former employee, officer or director of
         AGNU  or any  of its  Subsidiaries  (collectively,  "AGNU  Compensation
         Agreements").

                  (b) Item 4.10 of the AGNU Disclosure  Schedule contains a list
         of all "employee  pension benefit plans" (as defined in Section 3(2) of
         ERISA)  (sometimes   referred  to  herein  as  "AGNU  Pension  Plans"),
         "employee  welfare benefit plans" (as defined in Section 3(1) of ERISA)
         and all other AGNU Benefit Plans maintained, or contributed to, by AGNU
         or any of its  Subsidiaries  for the  benefit of any  current or former
         employees,  officers or directors  of AGNU or any of its  Subsidiaries.
         AGNU has delivered to Virbac true,  complete and correct  copies of (i)
         each AGNU Benefit Plan (or, in the case of any unwritten

                                                       A-21

<PAGE>




         AGNU Benefit Plans,  descriptions  thereof) and all amendments thereto,
         (ii) the most recent annual report on Form 5500 filed with the Internal
         Revenue  Service  with  respect to each AGNU  Benefit Plan (if any such
         report was required),  (iii) the most recent  summary plan  description
         for each AGNU Benefit Plan for which such summary plan  description  is
         required, (iv) each trust agreement and group annuity contract relating
         to any AGNU Benefit Plan and (v) each Compensation Agreement (or in the
         case  of  any  unwritten  AGNU  Compensation  Agreements,  descriptions
         thereof) and all amendments thereto.

                  (c) Except as  disclosed  in Item 4.10 of the AGNU  Disclosure
         Schedule,  all AGNU Pension  Plans  intended to qualify  under the Code
         have  been the  subject  of  determination  letters  from the  Internal
         Revenue  Service  to the  effect  that  such  AGNU  Pension  Plans  are
         qualified  under Section 401(a) of the Code, and no such  determination
         letter  has been  revoked  nor,  to the  best  knowledge  of AGNU,  has
         revocation  been  threatened,  nor has any such AGNU  Pension Plan been
         amended since the date of its most recent  determination  letter in any
         respect  that  would  adversely  affect  its  qualification.  Except as
         disclosed  in Item 4.10 of the AGNU  Disclosure  Schedule,  there is no
         material  pending  or,  to  AGNU's  knowledge,   threatened  litigation
         relating  to any of the AGNU  Benefit  Plans  or the AGNU  Compensation
         Agreements.

                  (d) No AGNU Pension Plan is subject to Title IV of ERISA. None
         of AGNU,  any of its  Subsidiaries,  any  officer  of AGNU  or,  to the
         knowledge of AGNU, any trustee or administrator of an AGNU Benefit Plan
         that is subject to ERISA, has engaged in a "prohibited transaction" (as
         such term is  defined in  Section  406 of ERISA or Section  4975 of the
         Code) or any other breach of fiduciary  responsibility  involving  such
         AGNU Benefit Plan that could subject AGNU, any of its  Subsidiaries  or
         any officer of AGNU or any of its  Subsidiaries  to any material tax or
         penalty on prohibited  transactions  imposed by such Section 4975 or to
         any material liability under Section 502(i) or (1) of ERISA.

                  (e) With  respect to any AGNU Benefit Plan that is an employee
         welfare  benefit  plan,  except as  disclosed  in Item 4.10 of the AGNU
         Disclosure  Schedule,  (i) no such AGNU  Benefit  Plan is  unfunded  or
         funded  through a "welfare  benefits  fund," as such term is defined in
         Section 419(e) of the Code,  (ii) each such AGNU Benefit Plan that is a
         "group health  plan," as such term is defined in Section  5000(b)(1) of
         the  Code,  complies  in all  material  respects  with  the  applicable
         requirements  of Section  4980B(f) of the Code and (iii) each such AGNU
         Benefit Plan (including any such Plan covering retirees or other former
         employees) may be amended or terminated  without material  liability to
         AGNU or any of its  Subsidiaries  at any time.  Except as  disclosed in
         Item 4.10 of the AGNU  Disclosure  Schedule,  there has been no written
         or, to AGNU's knowledge, oral communication to employees by AGNU or any
         of its  Subsidiaries  that would  reasonably  be expected to promise or
         guarantee  such  employees  retiree  health or life  insurance or other
         retiree death benefits on a permanent basis.

                  (f) Except as  disclosed  in Item 4.10 of the AGNU  Disclosure
         Schedule,  the  consummation of the  transactions  contemplated by this
         Agreement  will not (i)  entitle  any  employees  of AGNU or any of the
         Subsidiaries  to severance pay, (ii)  accelerate the time of payment or
         vesting or trigger  any  payment of  compensation  or  benefits  under,
         increase the amount  payable or trigger any other  material  obligation
         pursuant  to, any of the AGNU  Benefit  Plans or the AGNU  Compensation
         Agreements or (iii) result in any material breach or violation of, or a
         default under,  any of the AGNU Benefit Plans or the AGNU  Compensation
         Agreements.

         Section 4.11. Litigation.  Except as set forth in Item 4.11 of the AGNU
Disclosure   Schedule,   there  is  no  suit,  claim,   action,   proceeding  or
investigation pending or, to the best knowledge of AGNU, threatened against AGNU
or any of its Subsidiaries  that could reasonably be expected to have,  directly
or indirectly or in the  aggregate,  a Material  Adverse  Effect.  Except as set
forth in Item 4.11 of the AGNU Disclosure Schedule,  neither AGNU nor any of its
Subsidiaries is subject to any  outstanding  order,  writ,  injunction or decree
that could  reasonably be expected to have,  directly or  indirectly,  or in the
aggregate, a Material Adverse Effect.

                                                       A-22

<PAGE>





         Section 4.12. Compliance with Applicable Law. AGNU and its Subsidiaries
hold  all  permits,  licenses,  variances,   exemptions,   orders,  concessions,
franchises and approvals of all Governmental  Entities necessary to own or lease
their respective  assets and to conduct their  respective  businesses (the "AGNU
Permits"),  except  for  failures  to hold such  permits,  licenses,  variances,
exemptions, orders, concessions, franchises and approvals that would not, in the
aggregate,  have a Material  Adverse Effect.  AGNU and its  Subsidiaries  are in
compliance  with the terms of the AGNU  Permits,  except where the failure so to
comply  would not have a Material  Adverse  Effect.  Except as disclosed in Item
4.12 of the AGNU  Disclosure  Schedule,  to the best  knowledge  of AGNU and its
Subsidiaries,  AGNU  and its  Subsidiaries  are in  compliance  with  all  laws,
ordinances or regulations of any Governmental  Entity,  except for such possible
violations  or  failures  of  compliance  that  would  not,  in  the  aggregate,
reasonably be expected to have a Material Adverse Effect. Except as set forth in
Item 4.12 of the AGNU Disclosure Schedule, as of the date of this Agreement,  to
the best  knowledge  of AGNU or any of its  Subsidiaries,  no  investigation  or
review  by  any  Governmental  Entity  with  respect  to  AGNU  or  any  of  its
Subsidiaries is pending or threatened, nor has any Governmental Entity indicated
an intention to conduct any such  investigation  or review,  other than, in each
case,  those the  outcome  of which  would not be  reasonably  expected,  in the
aggregate, to have a Material Adverse Effect.

         Section 4.13.     Tax Matters. Except as set forth in Item 4.13 of the
AGNU Disclosure Schedule:

                  (a)  Each  of AGNU  and its  Subsidiaries  has  filed  all tax
         returns  and  reports  required  to be filed  by it,  or  requests  for
         extensions  to file such  returns or reports have been timely filed and
         granted  and have not  expired,  and all tax  returns  and  reports are
         complete and accurate in all  respects,  except to the extent that such
         failures  to file or be  complete  and  accurate  in all  respects,  as
         applicable, individually or in the aggregate, would not have a Material
         Adverse Effect on AGNU. AGNU and each of its  Subsidiaries has paid (or
         AGNU has paid on its behalf) or made  provision  for all taxes shown as
         due on such tax returns and reports.  No claim has been made since July
         31, 1998 by an  authority  in a  jurisdiction  where AGNU or any of its
         Subsidiaries  does not file tax returns that it is or may be subject to
         taxation by that  jurisdiction.  The most recent  financial  statements
         contained in AGNU's  Annual  Report on Form 10-K ("AGNU 1997 10-K") for
         the fiscal year ended  October 31, 1997 reflect  adequate  reserves for
         all taxes payable by AGNU and its  Subsidiaries for all taxable periods
         and  portions  thereof  accrued  through  the  date of  such  financial
         statements,  and no  deficiencies  for any taxes  have  been  proposed,
         asserted or assessed against AGNU or any of its  Subsidiaries  that are
         not adequately reserved for, except for inadequately reserved taxes and
         inadequately  reserved  deficiencies that would not, individually or in
         the aggregate,  have a Material  Adverse  Effect on AGNU.  There are no
         liens for taxes (other than for current  taxes not yet due and payable)
         on the assets of AGNU or its  Subsidiaries.  No requests for waivers of
         the time to assess any taxes  against  AGNU or any of its  Subsidiaries
         have been granted or are pending,  except for requests  with respect to
         such taxes that have been  adequately  reserved  for in the most recent
         financial  statements  contained in the AGNU SEC Documents,  or, to the
         extent not  adequately  reserved,  the  assessment  of which would not,
         individually  or in the  aggregate,  have a Material  Adverse Effect on
         AGNU.  Except as set forth in the AGNU 1997 10- K, neither AGNU nor any
         of its  Subsidiaries is a party to or bound by any agreement  providing
         for the  allocation  or sharing of taxes.  Neither  AGNU nor any of its
         Subsidiaries  has  filed  a  consent  pursuant  to  or  agreed  to  the
         application  of  Section  341(f)  of the  Code.  Each of  AGNU  and its
         Subsidiaries  has  disclosed  on its  federal  income tax  returns  all
         positions   taken  therein  that  could  give  rise  to  a  substantial
         understatement of federal income tax within the meaning of Section 6662
         of the Code.  All taxes  that are  required  by the laws of the  United
         States,  any state or  political  subdivision  thereof,  or any foreign
         country to be withheld or collected by AGNU or any of its  Subsidiaries
         have been duly withheld or collected and, to the extent required,  have
         been paid to the proper governmental  authorities or properly deposited
         as required by applicable  laws. None of AGNU and its  Subsidiaries (i)
         has been a member of an affiliated group filing a consolidated  federal
         income tax return  (other  than a group the common  parent of which was
         AGNU),  or (ii) has any  liability  for the taxes of any person  (other
         than  any of  AGNU  and its  Subsidiaries)  under  Treasury  Regulation
         Section 1.1502-6 (or any similar provision of state,  local, or foreign
         law), as a

                                                       A-23

<PAGE>




         transferee or successor, by contract or otherwise. For purposes of this
         Agreement, the term tax (including, with correlative meaning, the terms
         "taxes" and "taxable") includes all federal,  state, local, and foreign
         income, profits, franchise, gross receipts, payroll, sales, employment,
         use,  property,  withholding,  excise,  and  other  taxes,  duties,  or
         assessments  of any  nature  whatsoever,  together  with all  interest,
         penalties, and additions imposed with respect to such amounts.

                  (b) No claim has been made since July 31, 1998 by an authority
         in a jurisdiction  where AGNU or any of its  Subsidiaries  does not pay
         sales and/or use taxes that it is or may be subject to a requirement to
         remit such taxes in that  jurisdiction.  Since July 31, 1998,  AGNU and
         its  Subsidiaries  have collected  and/or remitted all sales and/or use
         taxes required to be collected  and/or  remitted by all states in which
         AGNU or its  Subsidiaries  conduct business  activities,  except to the
         extent  that a failure to collect  and/or  remit such sales  and/or use
         taxes would not have a Material Adverse Effect on AGNU.

                  (c) None of the  compensation  paid by AGNU  since  January 1,
         1997,  and none of the  compensation,  if any, that may be payable as a
         result of the Merger  will be subject to the  limitations  set forth in
         Section 162(m) of the Code.

                  (d) No  amount  that  could be  received  (whether  in cash or
         property  or  the  vesting  of  property)  as a  result  of  any of the
         transactions contemplated by this Agreement by any employee, officer or
         director  of AGNU  or any of its  Subsidiaries  who is a  "disqualified
         individual"  (as such term is defined in Section 280G(c) of the Code or
         proposed   Treasury   Regulation   Section  1.280G-1)  under  any  AGNU
         Compensation  Agreement or AGNU Benefit Plan  currently in effect would
         be an "excess  parachute  payment"  (as such term is defined in Section
         280G(b)(l) of the Code).

                  (e) AGNU is not  aware of any  circumstance  or event  that is
         reasonably  likely to  prevent  the  Merger  from  being  treated  as a
         tax-free reorganization pursuant to Section 368(a) of the Code.

         Section 4.14. Customer Warranties.  Except as disclosed in Item 4.14 of
the AGNU Disclosure  Schedule,  there are no pending,  nor are there to the best
knowledge  of AGNU any  threatened,  material  claims  under or  pursuant to any
warranty,  whether  expressed or implied,  on products or services sold prior to
the date of this Agreement by AGNU or any of its Subsidiaries.  Item 4.14 of the
AGNU Disclosure  Schedule  identifies all such claims asserted from December 31,
1997 to the date of this  Agreement and  describes  the  resolution or status of
each such claim.

         Section 4.15. Brokers. No broker,  investment banker, financial advisor
or other Person, is entitled to any broker's,  finder's,  financial advisor's or
other similar fee or commission in connection with the transactions contemplated
by this Agreement based upon arrangements made by or on behalf of AGNU.

         Section 4.16. Material Contracts. None of AGNU or its Subsidiaries, nor
any of their  respective  assets,  business or operations,  is a party to, or is
bound or affected by, or receives  benefits under,  any contract or agreement or
amendment  thereto that in each case is required to be filed as an exhibit to an
Annual  Report on Form 10-K  filed by AGNU that has not been filed as an exhibit
to AGNU's Annual Report on Form 10-K filed for the fiscal year ended October 31,
1997 or as an exhibit  to another  filed  AGNU SEC  Document.  True and  correct
copies of such contracts,  and any agreements or amendments  thereto,  have been
made available for review by Virbac. None of the Material Contracts is currently
subject to  renegotiation or other adjustment of its terms either in whole or in
part.  None  of AGNU or its  Subsidiaries  is in  default  under  any  contract,
agreement, commitment,  arrangement, lease, insurance policy or other instrument
to which it is a party, by which its respective  assets,  business or operations
may be bound or  affected,  or under which it or any of its  respective  assets,
business or operations receives benefits,  which default,  in the aggregate,  is
reasonably likely to have a Material Adverse Effect,  and there has not occurred
any event that, with lapse of time or giving of notice or both, would constitute
such a default. Except as disclosed in Item 4.16

                                                       A-24

<PAGE>




of the AGNU  Disclosure  Schedule,  neither AGNU nor any of its  Subsidiaries is
subject to, or bound by, any contract  containing  covenants which (i) limit the
ability of AGNU or any of its Subsidiaries to compete in any line of business or
against any Person or entity,  or (ii) involve any  restriction of the method by
which, or the  geographical  area in which,  AGNU or any of its Subsidiaries may
carry on its  business,  other than as may be required by law or any  applicable
Governmental Entity.

         Section  4.17.  Labor  Matters.  Except  as  disclosed  in the AGNU SEC
Documents  filed and  publicly  available  prior to the date of this  Agreement,
neither  AGNU nor any of its  Subsidiaries  is a party to,  or is bound by,  any
collective  bargaining  agreement,  contract or other agreement or understanding
with a labor union or labor organization, nor is AGNU or any of its Subsidiaries
the  subject  of a  proceeding  asserting  that it or any  such  Subsidiary  has
committed an unfair  labor  practice  (within the meaning of the National  Labor
Relations  Act) or seeking to compel it or such  Subsidiary  to bargain with any
labor  organization  as to wages and conditions of employment,  nor is there any
strike or other labor dispute involving AGNU or any of its Subsidiaries, pending
or, to the best of its  knowledge,  threatened,  nor is it aware of any activity
involving  its or any  of the  Subsidiaries'  employees  seeking  to  certify  a
collective  bargaining  unit or  engaging  in any other  organization  activity.
Neither AGNU nor any of its Subsidiaries has been,  within the last three years,
nor, to the  knowledge of AGNU and its  Subsidiaries,  are they likely to become
the subject of, or involved in, any  investigation,  complaint or  proceeding by
the  United  States   Department  of  Labor,  the  Office  of  Federal  Contract
Compliance,  the Equal Employment Opportunity Commission or any similar federal,
state or local body dealing with any  employment  policies and practices of AGNU
or such  Subsidiaries or any Person currently  employed by them,  except for any
such investigation, complaint or proceeding that, in the aggregate, would not be
reasonably likely to have a Material Adverse Effect.

         Section 4.18.  Environmental Matters.  Except as set forth in Item 4.18
of the AGNU Disclosure  Schedule and except for matters which are not reasonably
likely,  in the aggregate,  to have a Material  Adverse Effect:  (i) neither the
businesses of AGNU and its Subsidiaries  nor the operation  thereof violates any
applicable  environmental law and no condition or event has occurred which, with
notice or the  passage of time or both,  would  constitute  a  violation  of any
Environmental  Law; (ii) AGNU and each of its  Subsidiaries are in possession of
all Environmental Permits for the conduct or operation of the businesses of AGNU
and each of its  Subsidiaries,  (iii) AGNU and each of its  Subsidiaries  are in
compliance in all material respects with all of the requirements and limitations
included  in  the  Environmental  Permits,  (iv)  none  of  AGNU  or  any of its
Subsidiaries  has stored or used any Hazardous  Substance;  (v) neither AGNU nor
any of its Subsidiaries has received any written notice, demand letter, claim or
request for  information  alleging any  violation  of, or liability  under,  any
Environmental  Law; and (vi) none of AGNU or any of its Subsidiaries has buried,
dumped, disposed, spilled or released any pollutants,  contaminants or hazardous
wastes,  substances or materials on,  beneath or adjacent to any of its property
or any property adjacent thereto.

         Section 4.19. AGNU Intellectual  Property.  The term "AGNU Intellectual
Property"  means  all  of  AGNU's  and  its   Subsidiaries'  (i)  registered  or
unregistered  trademarks and other marks,  service  marks,  trade names or other
trade rights, and pending applications for any such registration, (ii) rights in
or to patents and copyrights and pending applications  therefor and (iii) rights
to other trademarks,  service marks and other marks, trade names and other trade
rights and all other trade secrets, designs, plans, specifications,  technology,
know-how,  methods, designs,  concepts, and other proprietary rights, whether or
not registered. Except as set forth in Item 4.19 of the AGNU Disclosure Schedule
and except with respect to the  representation  and warranty in Section 4.19(b),
which AGNU will not make as of the date  hereof but will make as of October  30,
1998  (and,  if  necessary,  will  update  by such  date  Item  4.19 of the AGNU
Disclosure Schedule with respect thereto), (a) AGNU and each of its Subsidiaries
is the sole owner of and has the  exclusive  right to use its AGNU  Intellectual
Property free from any Liens,  (b) no Person has a right to receive a royalty or
similar payment in respect of any AGNU Intellectual  Property,  whether pursuant
to any contractual  arrangements entered into by AGNU or any of its Subsidiaries
or otherwise,  (c) to AGNU's knowledge,  none of the AGNU Intellectual Property,
nor AGNU's or any of its Subsidiaries' use thereof,

                                                       A-25

<PAGE>




infringe or otherwise  violate the rights of any third party,  and (d) to AGNU's
knowledge,  AGNU is not aware of any  infringement or violation of AGNU's or any
of its Subsidiaries' rights in or to the AGNU Intellectual Property by any third
party.  AGNU and its Subsidiaries has the exclusive right to use, sell,  license
and dispose of, and has the right to bring actions for infringement of, the AGNU
Intellectual Property.

         Section 4.20.     Year 2000 Issues.

                  (a) AGNU has  conducted an  inventory  and  assessment  of all
         software,  computers,  network  equipment,   technical  infrastructure,
         production  equipment and other equipment and systems that are material
         to the  operation of the business of AGNU and that rely on,  utilize or
         perform date or time processing ("AGNU's Systems");

                  (b) Any  failure  of any of  AGNU's  Systems  to be Year  2000
         Complaint will not cause a Material Adverse Effect.

         Section 4.21.     Regulatory Compliance.

                  (a) To AGNU's  knowledge,  since the most recent  audit by the
         USDA,  FDA, EPA or any Drug Regulatory  Agency,  no act or omission has
         occurred at AGNU's facilities which would subject AGNU to noncompliance
         with the standards of the USDA,  FDA, EPA or any other  applicable Drug
         Regulatory Agency.

                  (b) Item 4.21 of the AGNU  Disclosure  Schedule  sets  forth a
         list, for the period between July 31, 1998 and the date hereof,  of (i)
         all  regulatory  or warning  letters,  notices of adverse  findings and
         similar  letters  or  notices  issued  by the  USDA,  FDA,  EPA or Drug
         Regulatory  Agency,  if any,  to AGNU or any of its  Subsidiaries  that
         would  have a  Material  Adverse  Effect,  (ii)  all  product  recalls,
         notifications  and  safety  alerts  conducted  by  AGNU  or  any of its
         Subsidiaries,  whether or not  required by the USDA,  FDA,  EPA or Drug
         Regulatory  Agency, and any request from the USDA, FDA, EPA or any Drug
         Regulatory  Agency  requesting AGNU or any of its Subsidiaries to cease
         to   investigate,   test  or  market  any   product,   which   recalls,
         notifications,  safety alerts or requests would have a Material Adverse
         Effect,  and (iii) any criminal  injunctive,  seizure or civil  penalty
         actions  begun  or  threatened  by the  USDA,  FDA,  EPA  or  any  Drug
         Regulatory  Agency against AGNU or any of its Subsidiaries and known by
         AGNU or any of its  Subsidiaries and all related consent decrees issued
         with  respect  to  AGNU  or  any  of its  Subsidiaries.  Copies  of all
         documents referred to in Item 4.21 have been made available to Virbac.

         Section 4.22. Voting Requirements.  The affirmative vote of the holders
of a majority of the voting power of all  outstanding  shares of the AGNU Common
Stock at the AGNU  Stockholders'  Meeting  to  approve  this  Agreement  and the
issuance  of the Merger  Shares is the only vote of the  holders of any class or
series of the AGNU's  capital  stock  necessary to approve this  Agreement,  the
issuance  of the  Merger  Shares  and  the  transactions  contemplated  by  this
Agreement.

         Section 4.23.  Issuance of Merger  Shares.  The Merger Shares have been
duly  authorized by the AGNU Board of Directors and, when issued as contemplated
by this Agreement, will be validly issued, fully paid and nonassessable, free of
any  preemptive  rights  created by, and not in violation  of, any statute,  the
certificate  of  incorporation  of AGNU,  the bylaws of AGNU or any agreement to
which  AGNU is a party or by which  AGNU is bound.  The  Merger  Shares  will be
exempt from registration  under the Securities Act and under applicable Blue Sky
Laws. The offering or sale of any of the Merger Shares as  contemplated  by this
Agreement  does not give rise to any  rights,  other than those  which have been
waived or satisfied,  for or relating to the  registration  of any securities of
AGNU.


                                                       A-26

<PAGE>




                                    ARTICLE V
                                    COVENANTS

         Section 5.1. Affirmative  Covenants of Virbac.  Virbac hereby covenants
and agrees that,  prior to the  Effective  Time or earlier  termination  of this
Agreement,   unless  otherwise  expressly  contemplated  by  this  Agreement  or
consented  to in  writing  by  AGNU,  which  consent  will  not be  unreasonably
withheld, Virbac will, and will cause each of Virbac's Subsidiaries to:

                  (a)    operate its business in the Ordinary Course of Business
         and in accordance, in all  material  respects, with applicable laws and
         regulations;

                  (b) use its  commercially  reasonable best efforts to preserve
         substantially intact its business organization, maintain its rights and
         franchises,  use its commercially reasonable best efforts to retain the
         services of its  respective  principal  officers and key  employees and
         maintain its  relationships  with its respective  principal  suppliers,
         contractors,   distributors,   customers  and  others  having  material
         business  relationships  with it to the effect  that the  goodwill  and
         ongoing  businesses of Virbac and its  Subsidiaries  is not impaired in
         any material respect at the Effective Time;

                  (c)     maintain and keep its properties and assets in as good
         repair  and condition  as at  present, ordinary wear and tear excepted;
         and

                  (d)      keep in full force and effect insurance comparable in
         amount and scope of coverage to that currently maintained;

provided,  however,  that  the  loss of any  officers,  employees,  consultants,
customers, payors or suppliers prior to the Effective Time will not constitute a
breach of this  Section  5.1 unless  such loss  would  have a  Material  Adverse
Effect.

         Section  5.2.  Negative  Covenants  of  Virbac.   Except  as  expressly
contemplated  by this Agreement or otherwise  consented to in writing by AGNU or
as set forth in Item 5.2 of the Virbac Disclosure Schedule, from the date hereof
until the Effective Time or earlier  termination of this Agreement,  Virbac will
not and will cause its Subsidiaries not to:

                  (a) (i)  increase  the  compensation  payable  to or to become
         payable to any of its directors,  officers or employees; (ii) grant any
         severance or termination pay to, or enter into or modify any employment
         or  severance  agreement  with,  any  of  its  directors,  officers  or
         employees;  or (iii)  adopt  or  amend  any  employee  benefit  plan or
         arrangement, except as may be required by applicable law;

                  (b)  declare,  set aside or pay any  dividend  on, or make any
         other  distribution in respect of, any of its capital stock;  provided,
         however,  that this  Section  5.2(b) will not prohibit any wholly owned
         (directly or indirectly)  Subsidiary of Virbac from declaring,  setting
         aside or paying any dividend on, or making any  distribution in respect
         of, its capital stock;

                  (c) (i) redeem, repurchase or otherwise reacquire any share of
         its capital stock or any securities or obligations  convertible into or
         exercisable or exchangeable  for any share of its capital stock, or any
         options,  warrants or  conversion or other rights to acquire any shares
         of its capital stock or any such securities or obligations; (ii) effect
         any  reorganization  or  recapitalization;  or (iii) split,  combine or
         reclassify  any of its capital  stock or issue or  authorize or propose
         the issuance of any other  securities  in respect of, in lieu of, or in
         substitution for, shares of its capital stock;


                                                       A-27

<PAGE>




                  (d) (i) issue, deliver,  award, grant or sell, or authorize or
         propose the issuance,  delivery, award, grant or sale of, any shares of
         any class of its capital stock  (including  shares held in treasury) or
         other equity  securities,  any  securities or  obligations  directly or
         indirectly convertible into or exercisable or exchangeable for any such
         shares,   or  any  rights   (including,   without   limitation,   stock
         appreciation  or stock  depreciation  rights),  warrants  or options to
         acquire,  any such  shares or  securities  or any  rights,  warrants or
         options   directly  or   indirectly  to  acquire  any  such  shares  or
         securities;  or (ii)  amend or  otherwise  modify the terms of any such
         securities, obligations, rights, warrants or options;

                  (e) acquire or agree to acquire,  by merging or  consolidating
         with, by  purchasing  an equity  interest in or a portion of the assets
         of,  or  by  any  other  manner,   any  business  or  any  corporation,
         partnership,  association  or other business  organization  or division
         thereof,  or otherwise acquire or agree to acquire all or substantially
         all assets of any other Person (other than the purchase of  receivables
         in the Ordinary Course of Business);

                  (f) sell,  lease,  exchange,  mortgage,  pledge,  transfer  or
         otherwise  dispose  of, or agree to sell,  lease,  exchange,  mortgage,
         pledge, transfer or otherwise dispose of, any of its assets, except for
         dispositions  of assets in the Ordinary Course of Business and sales of
         receivables in the Ordinary Course of Business;

                  (g)      propose or adopt any amendments to its certificate of
         incorporation or bylaws;

                  (h) (i) change any of its methods of  accounting  in effect as
         of the date of this  Agreement  or (ii) make or  rescind  any  material
         election  relating to taxes,  settle or compromise any material  claim,
         action, suit, litigation, proceeding, arbitration, investigation, audit
         or  controversy  relating  to taxes,  or change  any of its  methods of
         reporting  income or  deductions  for Federal  income tax purposes from
         those employed in the preparation of the Federal income tax returns for
         the taxable year ended December 31, 1997, except, in the case of clause
         (i) or clause  (ii),  as may be required  by law or GAAP,  consistently
         applied;

                  (i) prepay,  before the scheduled maturity thereof, any of its
         long-term debt, or incur any obligation for borrowed money,  whether or
         not evidenced by a note, bond,  debenture or similar instrument,  other
         than (i) intercompany  indebtedness  and  indebtedness  incurred in the
         Ordinary   Course  of  Business  under  the  existing  loan  agreements
         described  in Item 5.2 of the Virbac  Disclosure  Schedule or under any
         refinancing,  renewal or  refunding  thereof,  and (ii) trade  payables
         incurred in the Ordinary Course of Business;

                  (j) take any action  that would  prevent the Merger from being
         treated as a tax-free  reorganization pursuant to Section 368(a) of the
         Code;

                  (k) take any action that would or could reasonably be expected
         to result in any of its  representations  and  warranties  set forth in
         this  Agreement  being  untrue in any  material  respect  (but  without
         duplication  of  any  standard  of   materiality   set  forth  in  such
         representation  or warranty) or in any of the  conditions to the Merger
         set forth in Article VII not being  satisfied in any material  respect;
         or

                  (l)  agree in writing or otherwise to do any of the foregoing.

         Section 5.3.  Affirmative  Covenants of AGNU. AGNU hereby covenants and
agrees  that,  unless  otherwise  expressly  contemplated  by this  Agreement or
consented  to in  writing  by  Parent  and  Virbac,  which  consent  will not be
unreasonably withheld, AGNU will, and will cause each of AGNU's Subsidiaries to:

                  (a)      prior to the Effective Time or earlier termination of
this Agreement:


                                                       A-28

<PAGE>




                           (i)      operate its business in the Ordinary Course
                  of Business and in accordance, in all material respects, with
                  applicable laws and regulations;

                           (ii) use its commercially  reasonable best efforts to
                  preserve   substantially  intact  its  business  organization,
                  maintain  its  rights  and  franchises,  use its  commercially
                  reasonable   best  efforts  to  retain  the  services  of  its
                  respective  principal  officers and key employees and maintain
                  its  relationships  with its respective  principal  suppliers,
                  contractors,   distributors,   customers   and  others  having
                  material business relationships with it to the effect that the
                  goodwill and ongoing  businesses of AGNU and its  Subsidiaries
                  is not impaired in any material respect at the Effective Time;

                           (iii)  maintain and keep its properties and assets in
                  as good repair and condition as at present,  ordinary wear and
                  tear excepted; and

                           (iv)  keep  in  full  force  and   effect   insurance
                  comparable  in amount and scope of coverage to that  currently
                  maintained;

                  provided,  however, that the loss of any officers,  employees,
                  consultants,  customers,  payors  or  suppliers  prior  to the
                  Effective  Time will not  constitute  a breach of this Section
                  5.3 unless such loss would have a Material Adverse Effect; and

                  (b) within 60 days after the Effective Time, complete a tender
         offer to  repurchase  up to $3,000,000 of AGNU Common Stock (other than
         the Merger Shares) at a price per share of $3.00,  which price has been
         determined by AGNU's Board of Directors.

                  (c) AGNU will  obtain an opinion of Duff & Phelps  LLC,  dated
         the date the Proxy  Statement  is first mailed to the  Stockholders  of
         AGNU, to the effect that, as of such date,  the financial  terms of the
         Merger are fair to AGNU's  stockholders  from a financial point of view
         (the "AGNU Fairness  Opinion") and will promptly deliver a complete and
         correct signed copy of such opinion to Virbac.

                  (d) AGNU will take any appropriate actions required so that no
         shares  of  AGNU  Common  Stock  are  held  in its  treasury  as of the
         Effective Time.

         Section  5.4.   Negative   Covenants  of  AGNU.   Except  as  expressly
contemplated by this Agreement or otherwise consented to in writing by Virbac or
as set forth in Item 5.4 of the AGNU Disclosure  Schedule,  from the date hereof
until the Effective Time, AGNU will not:

                  (a) (i)  increase  the  compensation  payable  to or to become
         payable to any of its  directors,  officers  or  employees  (other than
         through  executive  bonuses  consistent  with past  practice  and, with
         respect  to Bruce G. Baker and  Robert J.  Elfanbaum,  to be payable in
         cash or  stock  options  not in  excess  of 50% of the  maximum  amount
         allowable in their respective employment agreements currently in effect
         with AGNU);  (ii) grant any severance or  termination  pay to, or enter
         into or modify any employment or severance  agreement  with, any of its
         directors,  officers or employees; or (iii) adopt or amend any employee
         benefit plan or  arrangement,  except as may be required by  applicable
         law;

                  (b)  declare,  set aside or pay any  dividend  on, or make any
         other  distribution in respect of, any of its capital stock;  provided,
         however,  that this  Section  5.4(b) will not prohibit any wholly owned
         (directly or  indirectly)  Subsidiary of AGNU from  declaring,  setting
         aside or paying any dividend on, or making any  distribution in respect
         of, its capital stock;


                                                       A-29

<PAGE>




                  (c) (i) redeem, repurchase or otherwise reacquire any share of
         its capital stock or any securities or obligations  convertible into or
         exercisable or exchangeable  for any share of its capital stock, or any
         options,  warrants or  conversion or other rights to acquire any shares
         of its capital stock or any such securities or obligations; (ii) effect
         any  reorganization  or  recapitalization;  or (iii) split,  combine or
         reclassify  any of its capital  stock or issue or  authorize or propose
         the issuance of any other  securities  in respect of, in lieu of, or in
         substitution for, shares of its capital stock;

                  (d) (i) except as set forth in  Section  5.4(a) and except for
         issuance of shares pursuant to options  outstanding on the date hereof,
         issue,  deliver,  award,  grant or sell,  or  authorize  or propose the
         issuance, delivery, award, grant or sale of, any shares of any class of
         its capital stock  (including  shares held in treasury) or other equity
         securities,  any  securities  or  obligations  directly  or  indirectly
         convertible into or exercisable or exchangeable for any such shares, or
         any rights (including,  without limitation, stock appreciation or stock
         depreciation  rights),  warrants or options to acquire, any such shares
         or securities or any rights, warrants or options directly or indirectly
         to acquire any such shares or  securities;  or (ii) amend or  otherwise
         modify the terms of any such securities,  obligations, rights, warrants
         or options;

                  (e) acquire or agree to acquire,  by merging or  consolidating
         with, by  purchasing  an equity  interest in or a portion of the assets
         of,  or  by  any  other  manner,   any  business  or  any  corporation,
         partnership,  association  or other business  organization  or division
         thereof,  or otherwise acquire or agree to acquire all or substantially
         all assets of any other Person (other than the purchase of  receivables
         in the Ordinary Course of Business);

                  (f) sell,  lease,  exchange,  mortgage,  pledge,  transfer  or
         otherwise  dispose  of, or agree to sell,  lease,  exchange,  mortgage,
         pledge, transfer or otherwise dispose of, any of its assets, except for
         dispositions  of assets in the Ordinary Course of Business and sales of
         receivables in the Ordinary Course of Business;

                  (g)propose or adopt any amendments to its Restated Certificate
         of Incorporation or By-Laws;

                  (h) (i) change any of its methods of  accounting  in effect as
         of the date of this  Agreement  or (ii) make or  rescind  any  material
         election  relating to taxes,  settle or compromise any material  claim,
         action, suit, litigation, proceeding, arbitration, investigation, audit
         or  controversy  relating  to taxes,  or change  any of its  methods of
         reporting  income or  deductions  for Federal  income tax purposes from
         those employed in the preparation of the Federal income tax returns for
         the taxable year ended October 31, 1997,  except, in the case of clause
         (i) or clause  (ii),  as may be required  by law or GAAP,  consistently
         applied;

                  (i) prepay,  before the scheduled maturity thereof, any of its
         long-term debt, or incur any obligation for borrowed money,  whether or
         not evidenced by a note, bond,  debenture or similar instrument,  other
         than (i) indebtedness incurred in the Ordinary Course of Business under
         the  existing  loan  agreements  described  in  Item  5.4 of  the  AGNU
         Disclosure  Schedule  or under any  refinancing,  renewal or  refunding
         thereof,  and (ii) trade  payables  incurred in the Ordinary  Course of
         Business;

                  (j) take any action  that would  prevent the Merger from being
         treated as a tax-free  reorganization pursuant to Section 368(a) of the
         Code;

                  (k) take any action that would or could reasonably be expected
         to result in any of its  representations  and  warranties  set forth in
         this  Agreement  being  untrue in any  material  respect  (but  without
         duplication  of  any  standard  of   materiality   set  forth  in  such
         representation  or warranty) or in any of the  conditions to the Merger
         set forth in Article VII not being  satisfied in any material  respect;
         or

                  (l)  agree in writing or otherwise to do any of the foregoing.

                                                       A-30

<PAGE>






                                      ARTICLE VI
                                 ADDITIONAL AGREEMENTS

         Section  6.1.  Access  and  Information.  From the date  hereof  to the
Effective Time or earlier  termination of this  Agreement,  each party will, and
will cause its  Subsidiaries  to,  afford to the other  party and its  officers,
employees, accountants,  consultants, legal counsel and other representatives of
the other party (collectively,  the "Representatives")  reasonable access during
normal business hours to the properties, executive personnel and all information
concerning the business,  properties,  contracts,  records and personnel of such
party and its Subsidiaries as the other party may reasonably request;  provided,
however,  that no  investigation  pursuant to this Section 6.1 or otherwise will
alter any  representation  or warranty of any party hereto or the  conditions to
the obligations of the parties hereto.

         Section 6.2.  Confidentiality.  Each party agrees that it will not, and
will  cause  its  Affiliates  and  Representatives  not  to,  use,  directly  or
indirectly,  any  information  obtained  pursuant to Section 6.1 (as well as any
other information  obtained prior to the date hereof in anticipation of entering
into this Agreement,  which is subject to a Confidentiality and Non-Solicitation
Agreement dated as of April 3, 1998 among AGNU and Virbac (the  "Confidentiality
Agreement"))  for any purpose  unrelated to the consummation of the transactions
contemplated by this Agreement.  Subject to the  requirements of law, each party
will keep  confidential,  and will cause its Affiliates and  Representatives  to
keep  confidential,  all information and documents  obtained pursuant to Section
6.1 (as well as any  other  information  obtained  prior to the date  hereof  in
anticipation  of entering into this Agreement)  unless such  information (i) was
already  known to such party,  (ii)  becomes  available to such party from other
sources  not known by such  party to be bound by a  confidentiality  obligation,
(iii) is disclosed  with the prior  written  approval of the party to which such
information pertains or (iv) is or becomes readily  ascertainable from published
information or trade sources.  In the event that this Agreement is terminated or
the   transactions   contemplated  by  this  Agreement   otherwise  fail  to  be
consummated,  each party will promptly cause all copies of documents or extracts
thereof  containing  information  and  data as to  another  party  hereto  to be
returned to the party which furnished the same.

         Section 6.3.      Proxy Statement.

                  (a) As promptly as  practicable  after the  execution  of this
         Agreement,  AGNU will prepare and file with the SEC  preliminary  proxy
         materials  which will  consist of the  preliminary  Proxy  Statement in
         connection  with the vote of AGNU's  stockholders  with  respect to the
         Merger  and  the  issuance  of  the  Merger  Shares.  No  amendment  or
         supplement  to  the  Proxy   Statement   that  amends  or   supplements
         information  relating to Virbac or AGNU will be made by the  applicable
         party without the approval of the other party,  such approval not to be
         unreasonably  withheld.  As promptly as practicable  after all comments
         are  received  from  the SEC  with  respect  to the  preliminary  Proxy
         Statement and after the furnishing by AGNU of all information  required
         to be  contained  therein,  AGNU will file with the SEC the  definitive
         Proxy  Statement to be sent or given in connection with the vote of the
         AGNU stockholders at the AGNU Stockholders' Meeting. AGNU will take any
         action  required  to be taken  under any  applicable  Federal  or state
         securities  or Blue Sky Laws in  connection  with the  issuance  of the
         Merger Shares.  Virbac will furnish all  information  concerning it and
         the  holders of its  capital  stock as AGNU may  reasonably  request in
         connection with such actions.

                  (b) The  information  supplied by Virbac for  inclusion in the
         Proxy  Statement to be sent to the  stockholders  of AGNU in connection
         with the AGNU  Stockholders'  Meeting  will not,  at the date the Proxy
         Statement  (or any amendment  thereof or  supplement  thereto) is first
         mailed to  stockholders  of Virbac or, except to the extent  amended or
         supplemented,  at the time of the AGNU Stockholders'  Meeting,  contain
         any untrue  statement of a material  fact or omit to state any material
         fact required to be stated therein or

                                                       A-31

<PAGE>




         necessary in order to make the statements  therein, in the light of the
         circumstances  under which they are made,  not  misleading.  If, at any
         time prior to the AGNU Stockholders' Meeting, any event or circumstance
         relating to Virbac or any of its Affiliates, or its or their respective
         officers or  directors,  is  discovered  by Virbac  which should be set
         forth in a  supplement  to the Proxy  Statement,  Virbac will  promptly
         inform AGNU.

                  (c) The  information  supplied  by AGNU for  inclusion  in the
         Proxy  Statement  to be sent to the  stockholders  of AGNU for the AGNU
         Stockholders' Meeting will not, at the date the Proxy Statement (or any
         amendment   thereof  or   supplement   thereto)  is  first   mailed  to
         stockholders of AGNU or, except to the extent amended or  supplemented,
         at the time of the  AGNU  Stockholders'  Meeting,  contain  any  untrue
         statement  of a  material  fact or  omit to  state  any  material  fact
         required  to be  stated  therein  or  necessary  in  order  to make the
         statements  therein, in the light of the circumstances under which they
         are made, not  misleading.  All documents that AGNU is responsible  for
         filing with the SEC in connection  with the  transactions  contemplated
         herein will comply as to form and  substance in all  material  respects
         with the applicable requirements of the Securities Act and the Exchange
         Act.

                  (d)  Notwithstanding   the  foregoing,   no  party  makes  any
         representations  or warranties with respect to any information that has
         been  supplied  by  the  other  party  or by its  auditors,  attorneys,
         financial advisors,  other consultants or advisors specifically for use
         in any "blue sky" filing,  the Proxy Statement,  or any other documents
         to be filed with the SEC or any  regulatory  agency in connection  with
         the transactions contemplated hereby.

         Section 6.4. AGNU Stockholder Approval.  AGNU, acting through its Board
of  Directors,  will,  in  accordance  with  applicable  law  and  its  Restated
Certificate of Incorporation and By-Laws, duly call, give notice of, convene and
hold  one or more  meetings  of  AGNU's  stockholders  as  soon  as  practicable
following the date on which the definitive  Proxy  Statement is filed to approve
and adopt this  Agreement  and the Merger and to  approve  the  issuance  of the
Merger Shares.  AGNU will,  through its Board of Directors,  recommend to AGNU's
stockholders that AGNU's  stockholders  approve and adopt this Agreement and the
Merger and approve the  issuance of the Merger  Shares,  except  where  required
otherwise  by the  fiduciary  duties of the  Board of  Directors  of AGNU  under
applicable  law.  In the event  that  AGNU's  Board of  Directors  withdraws  or
modifies its recommendation,  AGNU nonetheless will cause the AGNU Stockholders'
Meeting  to be  convened  and a vote  taken  with  respect to the Merger and the
issuance of the Merger  Shares and the Board of  Directors  may  communicate  to
AGNU's  stockholders its basis for such withdrawal or  modification.  Subject to
the preceding sentence,  AGNU will use its commercially  reasonable best efforts
to  solicit  from  stockholders  of AGNU  proxies in favor of the  approval  and
adoption of this  Agreement  and the Merger and  approval of the issuance of the
Merger  Shares and to take all other actions  reasonably  necessary or in AGNU's
reasonable  judgment  advisable  to  secure  the AGNU  Stockholder  Approval  as
promptly as practicable.

         Section 6.5.      Further Action; Commercially Reasonable Best Efforts.

                  (a) Each of the parties will use its  commercially  reasonable
         best efforts to take, or cause to be taken, all appropriate action, and
         do, or cause to be done,  all  things  necessary,  proper or  advisable
         under applicable laws or otherwise to consummate and make effective the
         transactions contemplated by this Agreement as promptly as practicable,
         including,  without limitation,  using its commercially reasonable best
         efforts  to  obtain  all  licenses,   permits,   consents,   approvals,
         authorizations,  qualifications and orders of Governmental Entities and
         parties to  contracts  with  Virbac and AGNU as are  necessary  for the
         transactions contemplated herein.

                  (b) From the date of this  Agreement  until the Effective Time
         or earlier  termination  of this  Agreement,  each of the parties  will
         promptly  notify  the  other  in  writing  of any  pending  or,  to the
         knowledge of such party, threatened action, proceeding or investigation
         by any Governmental Entity or any other

                                                       A-32

<PAGE>




         Person (i)  challenging  or  seeking  damages  in  connection  with the
         Merger, or (ii) seeking to restrain or prohibit the consummation of the
         Merger or  otherwise  limit the right of AGNU to own or operate  all or
         any portion of the business or assets of Virbac.

                  (c) Parent and Virbac will give prompt written notice to AGNU,
         and AGNU will give prompt written notice to Virbac,  of the occurrence,
         or failure to occur, of any event, which occurrence or failure to occur
         would be likely to cause any  representation  or warranty  contained in
         this  Agreement to be untrue or inaccurate  in any material  respect at
         any time  from  the date of this  Agreement  to the  Effective  Time or
         earlier  termination  of  this  Agreement.  Each  party  will  use  its
         commercially  reasonable best efforts to not take any action,  or enter
         into any transaction,  which would cause any of its  representations or
         warranties  contained  in this  Agreement  to be  untrue or result in a
         breach of any covenant made by it in this Agreement.

                  (d) Parent, Virbac and AGNU will cooperate with one another to
         lift  any   injunctions   or  remove  any  other   impediments  to  the
         consummation of the transactions contemplated herein.

         Section 6.6. Public Announcements.  AGNU, on the one hand, and VBSA, on
the other hand, (a) will consult with each other before  issuing,  and give each
other the  opportunity  to review and comment  upon,  any press release or other
written public statements with respect to the transactions  contemplated by this
Agreement,  including the Merger, (b) will agree to coordinate the timing of the
announcement  and not  issue any such  press  release  or make any such  written
public statement prior to such consultation, except as may be required by Law or
any listing  agreement with any exchange on which the  respective  securities of
AGNU and VBSA are traded.

         Section 6.7.    Directors' and Officers' Insurance and Indemnification.

                  (a) From and  after the  Effective  Time and for not less than
         five years,  AGNU will indemnify,  defend and hold harmless each person
         who on or  prior to the  Effective  Time was an  officer,  director  or
         employee  of  Virbac  and its  Subsidiaries  and who on or prior to the
         Effective  Time  was  entitled  to  indemnification   pursuant  to  the
         certificate  of  incorporation  or bylaws  of  Virbac  or an  indemnity
         agreement  with  Virbac  (individually,   an  "Indemnified  Party"  and
         collectively,  the "Indemnified Parties"),  against all losses, claims,
         damages,  liabilities,  costs or expenses (including  attorneys' fees),
         judgments,  fines,  penalties  and  amounts  paid in  settlement  of or
         otherwise in connection  with any claim,  action,  suit,  proceeding or
         investigation  (a  "Claim")  arising  out of or  pertaining  to acts or
         omissions, or alleged acts or omissions, by them in their capacities as
         such  occurring at or prior to the Effective Time  (including,  without
         limitation,  the  transactions  contemplated  by this Agreement) to the
         same  extent  that  such   Indemnified   Parties  are  so  entitled  to
         indemnification   as  of  the  Effective   Time  under  the  DGCL,  the
         certificate of incorporation  and the bylaws of Virbac. In the event of
         any such  Claim,  AGNU  will  pay  expenses  in  advance  of the  final
         disposition of any such action or proceeding to each Indemnified  Party
         to the fullest extent  permitted  under the DGCL, upon receipt from the
         Indemnified  Party to whom expenses are advanced of an  undertaking  to
         repay such advances  contemplated by the DGCL. AGNU also will cause the
         Surviving  Corporation  to honor any agreement in effect as of the date
         hereof   and   previously   disclosed   to  AGNU   providing   for  the
         indemnification  of any  director,  officer or  employee  or agent,  in
         accordance with the terms and conditions of such agreement.

                  (b) AGNU will  cause to be  maintained  in effect for not less
         than five  years  after the  Effective  Time the  current  policies  of
         directors' and officers'  liability  insurance and fiduciary  liability
         insurance  maintained  by Virbac with  respect to Claims  arising  from
         facts or events which occurred prior to the Effective  Time;  provided,
         however,  that AGNU may  substitute  therefor  policies of at least the
         same coverage and amounts  containing  terms and conditions that are no
         less advantageous for the officers, directors and other persons covered
         thereby.

                                                       A-33

<PAGE>





                  (c) This  Section  6.7 will  survive the  consummation  of the
         Merger,  is  intended  to benefit  the  Indemnified  Parties  and their
         respective  heirs  and  personal  representatives,  is  binding  on all
         successors  and assigns of AGNU and the  Surviving  Corporation  and is
         enforceable by the foregoing parties as third party beneficiaries.

         Section 6.8. HSR Act Matters.  AGNU, VBSA, Parent and Virbac, as may be
required pursuant to the HSR Act, promptly will complete all documents  required
to be filed with the Federal Trade  Commission and the United States  Department
of Justice in order to comply  with the HSR Act and,  not later than thirty days
after the date  hereof,  together  with the Persons who are  required to join in
such filings,  will file the same with the  appropriate  Governmental  Entities.
AGNU, Parent and Virbac will promptly furnish all materials  thereafter required
by any of the Governmental  Entities having jurisdiction over such filings,  and
will  take all  reasonable  actions  and will  file and use  their  commercially
reasonable best efforts to have declared effective or approved all documents and
notifications  with any such  Governmental  Entity, as may be required under the
HSR Act or other Federal  antitrust laws for the  consummation of the Merger and
the other transactions contemplated hereby. Virbac will pay all costs associated
with the HSR Act filings.

         Section 6.9.      No Solicitation.

                  (a) AGNU,  Virbac,  their  respective  Subsidiaries  and their
         respective officers, directors, employees,  representatives,  agents or
         Affiliates will cease any discussion or  negotiations  with any parties
         that may be ongoing with respect to an Acquisition Proposal (as defined
         below).  AGNU and Virbac  will not,  nor will they  permit any of their
         Subsidiaries to, and they will use their  commercially  reasonable best
         efforts  to cause  their  officers,  directors,  employees,  agents  or
         Affiliates  not to,  directly or indirectly,  (i) solicit,  initiate or
         knowingly encourage  (including by way of furnishing  information),  or
         knowingly  take any other action to  facilitate,  any  inquiries or the
         making of any proposal which constitutes, or may reasonably be expected
         to lead  to,  any  Acquisition  Proposal,  or (ii)  participate  in any
         discussions  or  negotiations   regarding  any  Acquisition   Proposal;
         provided,  however,  that if the Board of  Directors  of AGNU or Virbac
         determines in good faith,  after  consultation  with,  and based on the
         advice  of  legal  counsel,  that it is  required  to do so in order to
         comply with its fiduciary duties to its  stockholders  under applicable
         law, it may, in response to an unsolicited  Acquisition  Proposal,  and
         subject to compliance with Section 6.9(c), (1) furnish information with
         respect  to AGNU or Virbac,  as the case may be, to any  Person  making
         such  unsolicited   Acquisition   Proposal   pursuant  to  an  executed
         confidentiality  agreement  with such Person,  and (2)  participate  in
         discussions or negotiations regarding such Acquisition Proposal.

                  (b) Except as set forth in this Section 6.9, neither the Board
         of  Directors  of AGNU nor any  committee  thereof will (i) withdraw or
         modify,  or  propose to  withdraw  or  modify,  in a manner  adverse to
         Virbac,  the approval or  recommendation  by such Board of Directors or
         such  committee  of the  Merger  or this  Agreement,  (ii)  approve  or
         recommend,  or  propose  to  approve  or  recommend,   any  Acquisition
         Proposal,  or (iii)  cause  AGNU to enter  into any  letter of  intent,
         agreement  in  principle,   acquisition   agreement  or  other  similar
         agreement  (each,  an  "Acquisition  Agreement")  with  respect  to any
         Acquisition Proposal.  Notwithstanding the foregoing, in the event that
         the  Board  of  Directors  of  AGNU  determines  in good  faith,  after
         consultation with and based on the advice of legal counsel,  that it is
         required  to do so in order to  comply  with its  fiduciary  duties  to
         AGNU's  stockholders  under  applicable  law, the Board of Directors of
         AGNU may (subject to the  following  sentences)  (1) withdraw or modify
         its approval or  recommendation  of the Merger and this  Agreement  (or
         decide not to  recommend  it before the Proxy  Statement is sent to the
         stockholders  of AGNU) only at a time that is after the fifth  Business
         Day following  Virbac's  receipt of written notice advising Virbac that
         the  Board of  Directors  of AGNU has  received  a  Superior  Proposal,
         specifying the material terms and conditions of such Superior  Proposal
         and  identifying  the  Person  making  such  Superior  Proposal  or (2)
         terminate  this  Agreement by exercising  its  termination  right under
         Section

                                                       A-34

<PAGE>




         10.1(h), as applicable. In addition, if AGNU proposes to terminate this
         Agreement  pursuant  to  Section  10.1(h),  it will pay to  Virbac  the
         Termination  Fee (as defined in Section 6.13) at the time prescribed in
         Section 6.13.

                  (c) In  addition  to the  obligations  of AGNU  set  forth  in
         paragraphs  (a) and (b) of this Section 6.9, AGNU will promptly  advise
         Virbac orally and in writing of any request for information of a nature
         which  would  assist a potential  bidder in  preparing  an  Acquisition
         Proposal  or of  any  Acquisition  Proposal,  the  material  terms  and
         conditions of such request or Acquisition  Proposal and the identity of
         the Person making such request or Acquisition Proposal.  AGNU will keep
         Virbac fully  informed on a prompt and current  basis of the status and
         details  (including  amendments  or  proposed  amendments)  of any such
         request or Acquisition Proposal.

                  (d) Nothing  contained in this Section 6.9 prohibits AGNU from
         taking and disclosing to its  stockholders a position  contemplated  by
         Rule  14e-2(a)  promulgated  under the  Exchange Act or from making any
         disclosure to AGNU's stockholders if, in the good faith judgment of the
         Board of Directors of AGNU,  after  consultation  with and based on the
         advice of legal counsel,  failure so to disclose would be  inconsistent
         with its fiduciary duties to AGNU's  stockholders under applicable law;
         provided,  however,  neither  AGNU,  its  Board  of  Directors  nor any
         committee thereof will, except as permitted by Section 6.9(b), withdraw
         or modify, or propose to withdraw or modify,  its position with respect
         to this Agreement or the Merger or approve or recommend,  or propose to
         approve or recommend, an Acquisition Proposal.

                  (e) For  purposes of this  Agreement,  "Acquisition  Proposal"
         means any bona fide  proposal or offer from any Person  relating to any
         merger,  consolidation,  business  combination,  sale of a  significant
         amount of assets  outside of the Ordinary  Course of Business,  sale of
         shares of capital  stock  outside of the  Ordinary  Course of Business,
         tender or exchange offer or similar  transaction  involving AGNU or any
         of its  Subsidiaries.  For  purposes  of this  Agreement,  a  "Superior
         Proposal"  means an  Acquisition  Proposal  made by a third party after
         October  16,  1998  which,  in the good faith  judgment of the Board of
         Directors of AGNU taking into account, to the extent deemed appropriate
         by the Board of Directors,  the various legal, financial and regulatory
         aspects of the proposal  and the Person  making such  proposal,  (i) if
         accepted,  is  reasonably  likely  to  be  consummated,   and  (ii)  if
         consummated,  is  reasonably  likely  to  result  in a  more  favorable
         transaction to AGNU's  stockholders from a financial point of view than
         the transaction contemplated hereunder considering, among other things,
         and to the  extent  deemed  appropriate  in good  faith by the Board of
         Directors,  the  long-term  prospects  and  interests  of AGNU  and its
         stockholders and other relevant constituencies.

         Section 6.10. Affiliate Agreements.  Parent will execute and deliver to
AGNU on or before the date of mailing of the Proxy Statement an agreement in the
form  attached  hereto as Exhibit C with  regard to the fact  that,  at the time
Parent  consented  to the  Merger  and  approved  this  Agreement,  Parent is an
"affiliate"  of AGNU for  purposes  of Rule 145  under  the  Securities  Act and
applicable  SEC rules and  regulations.  At the  Closing,  VBSA will execute and
deliver to AGNU an agreement in the form attached hereto as Exhibit D.

         Section 6.11. Conduct of Business of Parent and Surviving  Corporation.
VBSA will, as promptly as practicable,  cause Parent to be duly incorporated and
to execute and deliver an addendum to this Agreement in the form attached hereto
as Exhibit E making it a party  hereto and take all other  action  necessary  to
cause Parent to perform its obligations  hereunder  (including,  but not limited
to,  consummation  of the Merger and all applicable  covenants) and to otherwise
comply with the terms hereof.  VBSA will also take all  commercially  reasonable
actions necessary to cause Parent to cause Surviving  Corporation to perform its
obligations  arising  hereunder  (including,  but not  limited  to,  obligations
arising under Section 8.2 of this Agreement).


                                                       A-35

<PAGE>




         Section 6.12.  Expenses.  All costs and expenses incurred in connection
with this Agreement and the transactions contemplated hereby will be paid by the
party incurring such expenses;  provided,  however,  that all costs and expenses
relating  to  printing,  filing and mailing  the Proxy  Statement  and any other
filings with the SEC, and all SEC and other  regulatory  filing fees incurred in
connection with such filings will be borne by AGNU;  provided  further,  that if
this Agreement is terminated  pursuant to Section  10.1(a),  (d), or (e) hereof,
the parties shall share equally the cost of filing fees for any filings required
under  Section 6.8 of the  Agreement and any fees incurred by AGNU in connection
with the fairness opinion referred to in Section 7.2(e) of the Agreement.

         Section 6.13.  Termination Fee. If (i) Virbac terminates this Agreement
pursuant  to Section  10.1(f) or AGNU  terminates  this  Agreement  pursuant  to
Section 10.1(g), then, within five Business Days of such termination,  AGNU will
pay Virbac by wire  transfer in  immediately  available  funds a fee of $800,000
(the "Termination Fee"); provided that, if an AGNU Stockholders' Meeting is held
pursuant to the second  sentence of Section 6.4 and the  stockholders of AGNU do
not approve and adopt this Agreement and the Merger, the Termination Fee will be
payable upon the first Business Day following the AGNU Stockholders' Meeting.

         Section 6.14. Tax Treatment. This Agreement is intended to constitute a
"plan of reorganization"  within the meaning of Section 1.368-2(g) of the income
tax  regulations  promulgated  under the  Code.  From and after the date of this
Agreement until the Effective Time or termination of this Agreement,  each party
hereto will use its commercially  reasonable best efforts to cause the Merger to
qualify as a  reorganization  within the meaning of Section  368(a) of the Code,
and will not,  without the prior written  consent of the other  parties  hereto,
knowingly  take any  actions  or cause  any  actions  to be  taken  which  could
reasonably  be  expected to prevent  the Merger  from so  qualifying.  AGNU will
provide Virbac with such representations as are reasonably requested in order to
enable Virbac's counsel to render the opinions set forth in Sections 7.3(d).  In
the event  counsel  for  Virbac is unable to render  the  opinions  set forth in
Section  7.3(d),  the  parties  hereto  agree  to  negotiate  in good  faith  to
restructure  the Merger in order to permit such counsel to render such  opinion.
Following the Effective Time, and consistent with any such consent,  neither the
Surviving  Corporation nor AGNU nor any of their respective Affiliates knowingly
and voluntarily will take any action or cause any action to be taken which could
reasonably   be   expected  to  cause  the  Merger  to  fail  to  qualify  as  a
reorganization under Section 368(a) of the Code.

         Section  6.15.  Assumption  of  Certain  Obligations.   To  the  extent
necessary,  AGNU will,  or will cause the Surviving  Corporation  to, enter into
supplemental  indentures  or  otherwise  affirmatively  assume  in  writing  the
obligations of Virbac under those  indentures or other  financing  agreements as
set forth on Item 6.15 of the Virbac Disclosure Schedule.

         Section 6.16. No Action.  Except as contemplated by this Agreement,  no
party hereto will,  nor will any such party permit any of its  Subsidiaries  to,
take or agree or commit to take any action that is reasonably likely to make any
of its  representations  or  warranties  hereunder  inaccurate  in any  material
respect at the date made (to the extent so limited) or as of the Effective Time.

         Section 6.17.  Employment Agreements  Undertaking.  On the date hereof,
Virbac will enter into a letter agreement in the form attached hereto as Exhibit
F  undertaking  to enter  into  negotiations  with  Bruce G. Baker and Robert J.
Elfanbaum with the intent to mutually agree upon new employment agreements to be
entered into with the Surviving Corporation.

         Section 6.18.  Cash  Infusion.  Virbac will prepare and provide to AGNU
not less than five days  prior to the  Effective  Time a schedule  certified  by
Arthur  Andersen  LLP  setting  forth  the sum of (a)  $6,700,000  plus  (b) the
difference  between  (i) Notes  Payable  to Bank  plus  Notes  Payable  to VBSA,
together with accrued interest on each of the foregoing Notes Payable,  plus 60%
of the Broker Fee ("Virbac  Debt"),  and (ii) Cash, each as accrued on the books
of Virbac as of December 31, 1998 (the "Cash  Infusion").  Immediately  prior to
the Effective  Time,  Parent will contribute cash in an amount equal to the Cash
Infusion to Virbac.

                                                       A-36

<PAGE>





                                      ARTICLE VII
                                   CLOSING CONDITIONS

         Section 7.1.  Conditions to Obligations  of AGNU,  Parent and Virbac to
Effect the Merger.  The  respective  obligations  of AGNU,  Parent and Virbac to
effect the Merger and the other transactions contemplated herein will be subject
to  the  satisfaction  at or  prior  to the  Effective  Time  of  the  following
conditions,  any or all of which  may be  waived,  in  whole or in part,  to the
extent permitted by applicable law:

                  (a)  Stockholder  Approval.  The Board of  Directors of Parent
         will have approved in  accordance  with  applicable  law the Merger and
         this Agreement.  AGNU will have obtained the AGNU Stockholder  Approval
         by the requisite vote in accordance with applicable law.

                  (b) No Order. No Governmental Entity or Federal or state court
         of competent  jurisdiction  enacts,  issues,  promulgates,  enforces or
         enters  any  statute,  rule,   regulation,   executive  order,  decree,
         judgment, injunction or other order (whether temporary,  preliminary or
         permanent),  in any case  which is in  effect  and  which  prevents  or
         prohibits   consummation  of  the  Merger  or  any  other  transactions
         contemplated in this  Agreement;  provided,  however,  that the parties
         will use their  commercially  reasonable best efforts to cause any such
         decree, judgment, injunction or other order to be vacated or lifted.

                  (c) Regulatory  Approvals.  All regulatory approvals necessary
         to consummate  the  transactions  contemplated  hereby are obtained and
         remain in full force and effect and all  statutory  waiting  periods in
         respect  thereof have expired or been  terminated  and no such approval
         contains  a  condition  or  requirement  that  is  reasonably   likely,
         individually or in the aggregate,  to have a Material Adverse Effect on
         Parent, Virbac, AGNU or the Surviving Corporation.

                  (d) Third Party  Consents.  All consents or approvals of third
         parties  (other  than  the  regulatory  approvals  referred  to in  the
         preceding  paragraph)  required  for  consummation  of the  Merger  are
         obtained and are in full force and effect, except for any such consents
         or  approvals   the  absence  of  which  is  not   reasonably   likely,
         individually or in the aggregate,  to have a Material Adverse Effect on
         Parent, Virbac, AGNU or the Surviving Corporation.

                  (e) Tax Opinion of Virbac's  Counsel.  Virbac has  received an
         opinion of Jones,  Day,  Reavis & Pogue,  counsel to Virbac,  dated the
         Effective  Date,  substantially  to the effect that, for federal income
         tax purposes, (i) the Merger will be treated as a reorganization within
         the meaning of Section 368(a) of the Code, (ii) each of Virbac and AGNU
         will be a party to the  reorganization  within  the  meaning of Section
         368(b) of the Code,  (iii) no gain or loss will be recognized by Virbac
         or AGNU  as a  result  of the  Merger,  (iv)  no  gain or loss  will be
         recognized by Parent upon the exchange pursuant to the Merger of Virbac
         Common Stock solely for AGNU Common Stock,  (v) the basis of the Merger
         Shares  received by the Parent  pursuant to the Merger will be the same
         as the basis of Virbac Common Stock  exchanged  therefor,  and (vi) the
         holding period of the Merger Shares  received by Parent pursuant to the
         Merger will include the holding period of Virbac Common Stock exchanged
         therefor,  provided  those  shares of Virbac  Common Stock were held as
         capital assets as of the Effective Time of the Merger. In rendering its
         opinion,  Jones,  Day,  Reavis  &  Pogue  may  require  and  rely  upon
         representations contained in letters from Parent, Virbac and AGNU.

                  (f) Non-Competition  Agreement.  VBSA will have entered into a
         non-competition agreement with AGNU, substantially in the form attached
         as Exhibit G hereto.


                                                       A-37

<PAGE>




         Section  7.2.  Additional   Conditions  to  Obligations  of  AGNU.  The
obligations of AGNU to effect the Merger and the other transactions contemplated
in this  Agreement are also subject to the following  conditions,  any or all of
which may be waived,  in whole or in part, to the extent permitted by applicable
law:

                  (a)  Representations  and Warranties.  The representations and
         warranties  of Parent and Virbac  made in this  Agreement  are true and
         correct in all material  respects on and as of the Effective  Time with
         the same effect as though such  representations and warranties had been
         made on and as of the Effective Time,  except for  representations  and
         warranties  that  speak as of a  specific  date or time  other than the
         Effective  Time (which  need only be true and  correct in all  material
         respects  as  of  such  date  or  time).  AGNU  will  have  received  a
         certificate of each of the Chief  Executive  Officer or Chief Financial
         Officer of Parent and Virbac to that effect.

                  (b) Agreements and Covenants.  The agreements and covenants of
         Parent and Virbac  required to be performed on or before the  Effective
         Time have  been  performed  in all  material  respects.  AGNU will have
         received a certificate of each of the Chief Executive  Officer or Chief
         Financial Officer of Parent and Virbac to that effect.

                  (c) No Material  Adverse  Effect.  At any time on or after the
         date of this  Agreement  there has been no Material  Adverse  Effect on
         Virbac or any of its Subsidiaries, in the aggregate.

                  (d)     Cash Infusion by Parent.  Parent will have contributed
         the Cash Infusion to Virbac.

                  (e)     Fairness Opinion.  AGNU's Board of Directors will have
         received the AGNU Fairness Opinion.

                  (f) Supply  Agreement.  VBSA will have  entered  into a Supply
         Agreement  with Virbac  substantially  in the form  attached  hereto as
         Exhibit H.

         Section 7.3. Additional Conditions to Obligations of Parent and Virbac.
The  obligations  of  Parent  and  Virbac  to effect  the  Merger  and the other
transactions  contemplated  in this  Agreement are also subject to the following
conditions any or all of which may be waived, in whole or in part, to the extent
permitted by applicable law:

                  (a)  Representations  and Warranties.  The representations and
         warranties  of AGNU made in this  Agreement are true and correct in all
         material  respects on and as of the Effective Time with the same effect
         as though such  representations  and warranties had been made on and as
         of the Effective Time, except for  representations  and warranties that
         speak as of a  specific  date or time  other  than the  Effective  Time
         (which  need only be true and  correct in all  material  respects as of
         such date or time).  Virbac  will have  received a  certificate  of the
         Chief  Executive  Officer  or Chief  Financial  Officer of AGNU to that
         effect.

                  (b) Agreements and Covenants.  The agreements and covenants of
         AGNU required to be performed on or before the Effective Time have been
         performed  in all  material  respects.  Virbac  will  have  received  a
         certificate of the Chief Executive  Officer or Chief Financial  Officer
         of AGNU to that effect.

                  (c) No Material  Adverse  Effect.  At any time on or after the
         date of this  Agreement  there has been no Material  Adverse  Effect on
         AGNU or any of its Subsidiaries, in the aggregate.

                  (d)  Stockholders'  Agreements.   The  individuals  listed  on
         Schedule 7.3(d) will have entered into a stockholder's agreement in the
         form attached hereto as Exhibit I.


                                                        A-38

<PAGE>






                                    ARTICLE VIII
                                POST-CLOSING COVENANTS

         Section 8.1. Stock Repurchase. Within 60 days after the Effective Time,
AGNU  will  make  and  complete  a  tender  offer  to  repurchase   (the  "Stock
Repurchase") up to 1,000,000 shares of the issued and outstanding shares of AGNU
Common Stock,  except for the Merger Shares,  which the Virbac  Stockholders may
not tender,  at a price of $3.00 per share,  which price has been  determined by
the Board of Directors of AGNU.

         Section 8.2.      Contingent Stock Repurchase.

                  (a) Contingent Repurchase. If, during the period ending on the
         second anniversary of the Closing Date (the "Contingent  Period"),  the
         closing sale price as reported under the Nasdaq  National Market Issues
         in The Wall  Street  Journal  of the AGNU  Common  Stock (or such other
         exchange  on which  such  shares are  listed)  does not equal or exceed
         $3.00  per  share  (the  "Contingent  Price")  for  any  period  of  40
         consecutive  trading  days,  AGNU will,  within 10 business days of the
         termination  of the  Contingent  Period,  commence  a  tender  offer to
         repurchase  (the  "Contingent  Repurchase"),  at $3.00 per  share  (the
         "Repurchase  Price"),  up to $4,185,000  of the issued and  outstanding
         shares of AGNU Common  Stock,  except for (i) shares held by the Virbac
         Stockholders,  which  Virbac  Stockholders  agree  not to tender in the
         Contingent  Repurchase,  (ii) Merger Shares transferred pursuant to the
         Affiliate  Agreement,  attached  hereto as  Exhibit  C, as to which the
         transferee has agreed not to tender in the Contingent  Repurchase,  and
         (iii) shares  issued  during the  Contingent  Period (other than shares
         issued  pursuant  to the  exercise  of  options  outstanding  as of the
         Effective Time,  which will be included in the Contingent  Repurchase),
         if  any,  which  Surviving  Corporation  agrees  to  issue  only if the
         transferee  thereof  agrees not to tender such shares in the Contingent
         Repurchase.

                  (b) Contingent Capital Contribution.  If, upon the termination
         of the  Contingent  Period,  AGNU is  required  to make the  Contingent
         Repurchase,  Parent will, within 10 business days of the termination of
         the Contingent  Period,  make a capital  contribution  (the "Contingent
         Contribution")  to AGNU in the amount of  $4,185,000  in exchange for a
         number  of newly  issued  shares  of AGNU  Common  Stock  equal to such
         contribution divided by the Repurchase Price.

                  (c)  Adjustments.  The  Board of  Directors  of the  Surviving
         Corporation will make or provide for such adjustments in the Contingent
         Price,  and  Repurchase  Price as such  Board,  in its sole  discretion
         exercised in good faith,  determines  is equitably  required to prevent
         dilution or enlargement of the Contingent  Price,  the number of shares
         subject to the  Contingent  Repurchase  and the cost to AGNU to conduct
         such  Contingent  Repurchase that otherwise would result from any stock
         dividend,  stock  split,  reverse  stock  split or other  change in the
         capital  structure  of AGNU or  event  having  a  similar  effect.  Any
         fractional  shares  resulting  from the foregoing  adjustments  will be
         eliminated.

                  (d) Board Discretion.  The Board of Directors of the Surviving
         Corporation may, in its sole discretion,  determine to permit Parent to
         make the Contingent  Repurchase as required under Section 8.2, in which
         event Parent would not be required to make the Contingent Contribution.

         Section 8.3. Minority  Stockholder  Director Nominee.  Parent agrees to
cause its  representatives on the Surviving  Corporation's Board of Directors to
nominate, and further agrees to vote the shares of AGNU Common Stock it holds at
such time in favor of,  Bruce G. Baker,  if he is then  serving as a director of
the  Surviving  Corporation,  or if he is not, then Alec L.  Poitevint,  II, for
election to a successive  three-year  term  commencing at the annual  meeting of
stockholders in 2002. If Mr.  Poitevint is not then serving as a director of the
Surviving Corporation

                                                        A-39

<PAGE>




and the individuals  listed on Schedule 7.3 then own in the aggregate 40% of the
shares such individuals own as of the Effective Time, then Parent will cause its
representatives on the Surviving  Corporation's  Board of Directors to nominate,
and Parent agrees to vote its shares in favor of, Robert E. Hormann, or if he is
not then available to serve or otherwise has a conflict of interest, then Robert
W. Schlutz,  or if he is not then available to serve or otherwise has a conflict
of interest,  then W. M. Jones,  Jr. (unless he is unavailable or has a conflict
of interest,  in which event Parent will have no further obligation hereunder to
nominate and vote its shares in favor of a minority stockholder representative),
for  election  to  a  three-year  term  commencing  at  the  annual  meeting  of
stockholders in 2002.

         Section 8.4.  Release of VBSA Guarantee.  If, as of the Effective Time,
the Virbac  Debt is not paid in full and all  obligations  under the  promissory
notes or loan agreements  relating thereto released,  the Surviving  Corporation
will take all actions necessary to cause the indirect  guarantees issued by VBSA
of such Virbac Debt,  which are  described on Item 8.4 of the Virbac  Disclosure
Schedule, to be released.

         Section 8.5. Fiscal Year of Surviving Corporation. Within 30 days after
the Effective Time, the Surviving  Corporation will change its fiscal year to be
based upon a  calendar  year such that the  fiscal  year will be from  January 1
through December 31.

         Section 8.6.  Further  Assurances.  If, at any time after the Effective
Time, the Surviving  Corporation considers or is advised that any further deeds,
assignments or assurances in law or any other acts are  necessary,  desirable or
proper (a) to vest, perfect or confirm, of record or otherwise, in the Surviving
Corporation,  the title to any  property  or right of Virbac  acquired  or to be
acquired by reason of, or as a result of, the Merger,  or (b) otherwise to carry
out the purposes of this  Agreement,  AGNU and Virbac  agree that the  Surviving
Corporation  and its proper  officers and directors will execute and deliver all
such  deeds,  assignments  and  assurances  in law  and do all  acts  necessary,
desirable or proper to vest,  perfect or confirm title to such property or right
in the  Surviving  Corporation  and  otherwise to carry out the purposes of this
Agreement,  and  that  the  proper  officers  and  directors  of  the  Surviving
Corporation are fully  authorized in the name of AGNU and Virbac to take any and
all such action.


                                    ARTICLE IX
                                REGISTRATION RIGHTS

         Section 9.1. Demand Registration. (a) At any time and from time to time
after the third  anniversary of the Effective  Time,  the Surviving  Corporation
will,  upon the written demand (the  "Registration  Demand") of Parent,  use its
commercially  reasonable  best  efforts  to effect  the  registration  under the
Securities Act (by means of a "shelf"  registration  statement  pursuant to Rule
415 under the Securities Act, if so requested by the Parent and if the Surviving
Corporation  is eligible  therefore at such time) of such number of  Registrable
Securities  (as defined  below) as indicated in the  Registration  Demand.  Such
Registration  Demand will specify the intended  method or methods of disposition
of  such   Registrable   Securities   (subject  to   modification  as  otherwise
contemplated in this Agreement).

                  (b) If a  Registration  Demand is initiated  and the Surviving
         Corporation  wishes to offer any of its  securities in connection  with
         the  registration,  no such  securities may be offered by the Surviving
         Corporation  without  the  consent of Parent  (such  consent  not to be
         unreasonably withheld).

                  (c) Upon  receipt of the Demand  Registration,  the  Surviving
         Corporation will expeditiously effect the registration under the Act of
         the Registrable  Securities and use its reasonable best efforts to have
         such  registration  become and remain  effective as provided in Section
         9.6.

                  (d) Parent has the right to select  the  underwriters  for any
         underwritten  offering  pursuant  to this  Section  9.1 as long as such
         underwriters are reasonably acceptable to the Surviving Corporation and
         any  Registration  Demand  pursuant  to this  Section  9.1 may,  at the
         election of Parent, be in the form of a "firm

                                                        A-40

<PAGE>




         commitment"  underwritten  offering;  provided,  however,  that no such
         offering  may be in the  form  of a  "best  efforts"  or  similar  type
         offering.  In this regard, if the Surviving Corporation has established
         a "shelf"  registration  statement pursuant to Section 9.1(a), upon the
         request  of  Parent,  the  Surviving  Corporation  will amend the shelf
         registration  to  provide  for  an  underwritten   offering   otherwise
         consistent  with  the  provisions   herein,   the  provisions  of  such
         underwritten  offering  to be in effect  for at least 120 days (or such
         lesser time as Parent requests) whereupon,  at the request of Parent or
         the election of the Surviving  Corporation,  such "shelf"  registration
         will be amended to no longer reference an underwritten offering.

                  (e) As used in this Agreement,  "Registrable Securities" means
         the Merger Shares or any securities  issued or issuable with respect to
         any  Merger  Shares  by way of a stock  dividend  or stock  split or in
         connection  with a  combination  of shares,  recapitalization,  merger,
         consolidation or other reorganization or otherwise.

         Section 9.2. Indemnification by the Surviving Corporation. In the event
of any registration of any Registrable  Securities under the Securities Act, the
Surviving Corporation will, and hereby does, indemnify and hold harmless Parent,
its directors, officers, each other Person who participates as an underwriter in
the offering or sale of such  Registrable  Securities and each other Person,  if
any, who controls Parent or any such  underwriter  within the meaning of Section
15 and Section 20 of the Securities Act against any losses,  claims,  damages or
liabilities,  joint or several,  to which Parent or any such director or officer
or underwriter or controlling Person may become subject under the Securities Act
or otherwise, insofar as such losses, claims, damages or liabilities (or actions
or proceedings,  whether commenced or threatened,  in respect thereof) arise out
of or are based upon any untrue  statement  or alleged  untrue  statement of any
material  fact  contained  in  any   registration   statement  under  which  the
Registrable Securities were registered under the Securities Act, any preliminary
prospectus,  final prospectus or summary prospectus  contained  therein,  or any
amendment or supplement  thereto,  or any omission or alleged  omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein  in light of the  circumstances  in which they were made not
misleading.  The Surviving  Corporation  will  reimburse  Parent,  and each such
director, officer, underwriter and controlling Person for any legal or any other
expenses  reasonably  incurred  by  them in  connection  with  investigating  or
defending any such loss, claim,  liability,  action or proceeding.  However, the
Surviving Corporation will not be liable in any such case to the extent that any
such loss, claim, damage, liability (or action or proceeding in respect thereof)
or expense arises out of or is based upon an untrue  statement or alleged untrue
statement or omission or alleged omission made in such  registration  statement,
preliminary  prospectus,  final  prospectus,  summary  prospectus,  amendment or
supplement in reliance upon and in conformity with written information furnished
to the Surviving Corporation through an instrument duly executed by or on behalf
of such  Parent,  specifically  stating  that  it is for use in the  preparation
thereof.  Such indemnity will remain in full force and effect  regardless of any
investigation  made by or on behalf of Parent or any such  director,  officer or
controlling  Person and will survive the transfer of the Registrable  Securities
by Parent.

         Section 9.3.  Indemnification by Parent. The Surviving  Corporation may
require,  as  a  condition  to  including  any  Registrable  Securities  in  any
registration  statement  filed  pursuant  to  Section  9.1  that  the  Surviving
Corporation  will  receive  an  undertaking  satisfactory  to it from  Parent to
indemnify  and hold  harmless  (in the same manner and to the same extent as set
forth in Section 9.2) the Surviving Corporation,  each director of the Surviving
Corporation, each officer of the Surviving Corporation signing such registration
statement,  each other Person who participates as an underwriter in the offering
or sale of such  Registrable  Securities  and each  other  Person,  if any,  who
controls the Surviving  Corporation within the meaning of Section 15 and Section
20 of the  Securities  Act  (other  than  Parent)  with  respect  to any  untrue
statement or alleged  untrue  statement in or omission or alleged  omission from
such registration  statement,  any preliminary  prospectus,  final prospectus or
summary prospectus  contained therein or any amendment or supplement thereto, if
such  untrue  statement  or alleged  untrue  statement  or  omission  or alleged
omission was made in reliance  upon and in conformity  with written  information
furnished to the Surviving  Corporation  through an instrument  duly executed by
Parent,  specifically  stating  that  it is for use in the  preparation  of such
registration  statement,   preliminary  prospectus,  final  prospectus,  summary
prospectus, amendment or

                                                        A-41

<PAGE>




supplement.  Such indemnity  will remain in full force and effect  regardless of
any investigation made by or on behalf of the Surviving  Corporation or any such
director, officer or controlling Person (other than Parent) and will survive the
transfer  by  Parent  of the  securities  of  the  Surviving  Corporation  being
registered.

         Section  9.4.  Notices of Claims,  Etc.  Promptly  after  receipt by an
indemnified  party of notice of the  commencement  of any  action or  proceeding
involving  a claim  referred to in Section 9.2 or 9.3,  such  indemnified  party
will, if a claim in respect thereof is to be made against an indemnifying party,
give notice to the latter of the commencement of such action; provided, however,
that the failure of any indemnified party to give notice as provided herein will
not relieve the indemnifying  party of its obligations under Section 9.2 or 9.3,
except to the extent that the indemnifying party is actually  prejudiced by such
failure  to give  notice.  In  case  any  such  action  is  brought  against  an
indemnified  party,  unless in such indemnified  party's  reasonable  judgment a
conflict of interest between such indemnified and indemnifying parties may exist
that would make such separate representation  advisable or the indemnified party
may have  defenses not  available to the  indemnifying  party in respect of such
claim, the  indemnifying  party will be entitled to participate in and to assume
the defense thereof,  with counsel  reasonably  satisfactory to such indemnified
party. After notice from the indemnifying party to such indemnified party of its
election  to assume the  defense  thereof,  the  indemnifying  party will not be
liable to such  indemnified  party for any legal or other expenses  subsequently
incurred  by the  latter in  connection  with the  defense  thereof  other  than
reasonable costs of investigation.  No indemnifying party will be liable for any
settlement of any action or proceeding  effected without its written consent. No
indemnifying party will,  without the consent of the indemnified party,  consent
to entry of any judgment or enter into any settlement  which does not include as
an  unconditional  term  thereof the giving by the claimant or plaintiff to such
indemnified  party of a release  from all  liability in respect to such claim or
litigation.  The  indemnification  required in connection with the  Registration
Demand will be made by periodic payments of the amount thereof during the course
of the  investigation  or  defense,  as and when bills are  received or expense,
loss, damage or liability is incurred.

         Section 9.5.  Other  Indemnification.  Indemnification  similar to that
specified in Sections 9.2 and 9.3 (with appropriate modifications) will be given
by  the  Surviving   Corporation   and  Parent  with  respect  to  any  required
registration or other qualification of Registrable  Securities under any federal
or  state  law or  regulation  of any  governmental  authority  other  than  the
Securities Act.

         Section 9.6.  Contribution.  In order to provide for just and equitable
contribution in circumstances in which the indemnity  agreement  provided for in
Sections  9.2  and  9.3  is for  any  reason  held  to be  unenforceable  by the
indemnified  parties although applicable in accordance with its terms in respect
of any losses,  claims,  damages or liabilities suffered by an indemnified party
referred to therein, each applicable indemnifying party, in lieu of indemnifying
such  indemnified  party,  will contribute to the amount paid or payable by such
indemnified party as a result of such losses, claims, damages or liabilities, in
such proportion as is appropriate to reflect the relative fault of the Surviving
Corporation  on the one hand and of the Parent on the other in  connection  with
the statements or omissions  which resulted in such losses,  claims,  damages or
liabilities,  as  well  as any  other  relevant  equitable  considerations.  The
relative  fault of the Surviving  Corporation  on the one hand and of the Parent
(including,  in  each  case,  that  of  their  respective  officers,  directors,
employees,  agents and  controlling  Persons) on the other will be determined by
reference to, among other things, whether the untrue or alleged untrue statement
of a material fact relates to information supplied by the Surviving Corporation,
on the one hand,  or by or on behalf of Parent,  on the other,  and the parties'
relative intent, knowledge,  access to information and opportunity to correct or
prevent such statement or omission.

         Section 9.7. Registration  Covenants of the Surviving  Corporation.  In
the  event  that any  Registrable  Securities  of  Parent  are to be  registered
pursuant to Section 9.1(e) the Surviving  Corporation  covenants and agrees that
it will use its reasonable best efforts to effect the registration and cooperate
in the  sale  of  the  Registrable  Securities  to be  registered  and  will  as
expeditiously as possible:


                                                        A-42

<PAGE>




                  (a) (i) prepare and file with the SEC a registration statement
         with respect to the  Registrable  Securities  (as well as any necessary
         amendments or supplements  thereto) (a  "Registration  Statement")  and
         (ii)  use  its  reasonable  best  efforts  to  cause  the  Registration
         Statement  to become  effective as promptly as  practicable  and in any
         event within 90 days of receipt of the  Registration  Demand  (subject,
         however, to the provisions of Section 9.9;

                  (b) prior to the filing  described  above in  Section  9.7(a),
         furnish  to  Parent  copies  of  the  Registration  Statement  and  any
         amendments or  supplements  thereto and any  prospectus  forming a part
         thereof  with respect to which (i) Parent will be afforded a reasonable
         opportunity to review and comment  thereon prior to filing and (ii) the
         Surviving  Corporation  will  not  unreasonably  decline  to make  such
         changes thereto required by the Act;

                  (c) notify Parent,  promptly  after the Surviving  Corporation
         receives notice thereof,  of the time when the  Registration  Statement
         becomes effective or when any amendment or supplement or any prospectus
         forming a part of the Registration Statement has been filed;

                  (d) notify  Parent  promptly of any request by the SEC for the
         amending or supplementing  of the Registration  Statement or prospectus
         or for additional  information and promptly deliver to Parent copies of
         any comments received from the SEC;

                  (e) (i) advise Parent after the Surviving Corporation receives
         notice or otherwise  obtains  knowledge of the issuance of any order by
         the SEC suspending the  effectiveness of the Registration  Statement or
         any  amendment  thereto  or of the  initiation  or  threatening  of any
         proceeding  for that purpose and (ii)  promptly use its best efforts to
         prevent  the  issuance  of any stop order or to obtain  its  withdrawal
         promptly if a stop order is issued;

                  (f) (i) subject to Section 9.9,  prepare and file with the SEC
         such amendments and supplements to the Registration  Statement and each
         prospectus  forming  a part  thereof  as may be  necessary  to keep the
         Registration  Statement  continuously  effective for the period of time
         necessary  to  permit   Parent  to  dispose  of  all  its   Registrable
         Securities,  provided,  however,  that the Surviving Corporation is not
         required to keep the  Registration  Statement  effective  if all of the
         Registrable Securities held by Parent could be sold without restriction
         pursuant to the provision of Rule 144(k) under the  Securities  Act and
         (ii) comply with the  provisions of the  Securities Act with respect to
         the   disposition  of  all  Registrable   Securities   covered  by  the
         Registration  Statement  during  such  period  in  accordance  with the
         intended methods of disposition by Parent set forth in the Registration
         Statement;

                  (g)   furnish  to  Parent   such   number  of  copies  of  the
         Registration  Statement,  each  amendment and supplement  thereto,  the
         prospectus  included  in the  Registration  Statement  (including  each
         preliminary   prospectus)  and  such  other  documents  as  Parent  may
         reasonably  request  in  order to  facilitate  the  disposition  of the
         Registrable Securities owned by such Parent;

                  (h) use its  reasonable  best  efforts to  register or qualify
         such  Registrable  Securities  under such other  securities or blue sky
         laws of such  jurisdictions  as  determined by the  underwriters  after
         consultation  with the Surviving  Corporation and Parent and do any and
         all  other  acts  and  things  which  may be  reasonably  necessary  or
         advisable  to  enable  Parent to  consummate  the  disposition  in such
         jurisdictions  of  the  Registrable   Securities   (provided  that  the
         Surviving  Corporation  is not required to (i) qualify  generally to do
         business  in any  jurisdiction  in  which  it would  not  otherwise  be
         required to qualify but for this Section 9.7 (h),  (ii) subject  itself
         to  taxation  in any such  jurisdiction,  or (iii)  consent  to general
         service of process in any such jurisdiction);


                                                        A-43

<PAGE>




                  (i)  notify  Parent,  at any time when a  prospectus  relating
         thereto is required to be delivered  under the  Securities  Act, of the
         happening of any event as a result of which the Registration  Statement
         would  contain an untrue  statement of a material fact or omit to state
         any material  fact  required to be stated  therein or necessary to make
         the statements therein not misleading;

                  (j) if the  Common  Stock is not then  listed on a  securities
         exchange,  use  its  reasonable  best  efforts,   consistent  with  the
         then-current  corporate  structure  of the  Surviving  Corporation,  to
         facilitate the listing of the Common Stock on the Nasdaq Stock Market;

                  (k)  provide a transfer  agent and  registrar,  which may be a
         single entity,  for all the  Registrable  Securities not later than the
         effective date of the  Registration  Statement;  it being hereby agreed
         that Parent will furnish to the Surviving  Corporation such information
         regarding Parent and the plan and method of distribution of Registrable
         Securities  intended by Parent as the  Surviving  Corporation  may from
         time to time reasonably request in writing and is required by law or by
         the SEC in connection therewith;

                  (l) with respect to a firm commitment  underwritten  offering,
         enter into such customary  agreements  (including,  as appropriate,  an
         underwriting  agreement  in  customary  form)  and take all such  other
         action,  if any, as Parent or the  underwriters  reasonably  request in
         order to expedite or  facilitate  the  disposition  of the  Registrable
         Securities pursuant to this Agreement;

                  (m)  (i)  make  available  for   inspection  by  Parent,   any
         underwriter   participating   in  any   disposition   pursuant  to  the
         Registration  Statement  and any  attorney,  accountant  or other agent
         retained by Parent or any such  underwriter all relevant  financial and
         other  records,  pertinent  corporate  documents and  properties of the
         Surviving  Corporation  and  (ii)  cause  the  Surviving  Corporation's
         officers,  directors and  employees to supply all relevant  information
         reasonably  requested  by  Parent  or any such  underwriter,  attorney,
         account or agent in connection with the Registration Statement;

                  (n) use its reasonable  best efforts to cause the  Registrable
         Securities covered by the Registration  Statement to be registered with
         or approved by such other governmental  authorities as may be necessary
         to enable  Parent to consummate  the  disposition  of such  Registrable
         Securities;

                  (o)  cause  the  Surviving  Corporation's  independent  public
         accountants  to provide to the  underwriters,  if any,  and Parent,  if
         permissible,  a comfort  letter in  customary  form and  covering  such
         matters of the type customarily covered by comfort letters;

                  (p)  cooperate  and assist in any filings  required to be made
         with the NASD or Nasdaq  and in the  performance  of any due  diligence
         investigation by an underwriter in an underwritten offering; and

                  (q) use all reasonable  efforts to facilitate the distribution
         and sale of any Registrable  Securities to be offered  pursuant to this
         Agreement,   including   without   limitation,   by  making  road  show
         presentations,  holding  meetings with  potential  investors and taking
         such other actions as are  appropriate  or as are requested by the lead
         managing underwriter of an underwritten offering.

         Section 9.8.  Expenses.  In  connection  with any  Registration  Demand
pursuant to Section 9.1, the Surviving  Corporation  will pay all  registration,
filing  and NASD or  Nasdaq  fees,  all  fees and  expenses  of  complying  with
securities or "blue sky" laws and any  commissions,  fees and  disbursements  of
underwriters  customarily  paid by sellers of  securities  (based upon  offering
proceeds  to be  received  by it). In any  Registration  Demand,  the  Surviving
Corporation  will be responsible for the fees and  disbursements  of counsel for
the Surviving Corporation and if its independent public accountants and premiums
and other costs of policies of insurance,  if any, against  liabilities  arising
out of the public offering of the  Registrable  Securities;  provided,  that the
Surviving Corporation will not be required

                                                        A-44

<PAGE>




to obtain such  insurance.  The Parent will pay for  underwriting  discounts and
commissions  customarily  paid by sellers of  securities  (based  upon  offering
proceeds to be received by Parent).

         Section 9.9. Rule 145. So long as the Surviving  Corporation is subject
to the  reporting  requirements  of Section 13 or 15(d) of the Exchange Act, the
Surviving  Corporation  will take all  actions  reasonably  necessary  to enable
Parent  to sell  the  Registrable  Securities  without  registration  under  the
Securities  Act within the  limitation  of the  exemptions  provided by Rule 145
under the Securities  Act, as such Rule may be amended from time to time, or any
similar rule or regulation  hereafter adopted by the SEC,  including filing on a
timely basis all reports required to be filed by the Exchange Act.

         Section 9.10.  Limitation on Requirement to File or Amend  Registration
Statement.  Anything in this  Agreement to the contrary  notwithstanding,  it is
understood  and agreed that the  Surviving  Corporation  will not be required to
file a Registration Statement,  amendment or post-effective amendment thereto or
prospectus  supplement or to supplement or amend any  Registration  Statement if
the  Surviving  Corporation  is then  involved  in  discussions  concerning,  or
otherwise engaged in, an acquisition,  disposition,  financing or other material
transaction  and the  Surviving  Corporation  determines  in good faith that the
making of such a filing,  supplement or amendment at such time would  materially
adversely  affect or interfere  with such  transaction  so long as the Surviving
Corporation  will,  as  soon  as  practicable  thereafter,   make  such  filing,
supplement or amendment, to the extent then practicable; provided, however, that
in no event  will any delay in filing  pursuant  to this  Section  9.10 be for a
period in excess of 60 days or be exercised by the  Surviving  Corporation  more
than twice during any 365 day period (and,  at least 70 days must pass after the
end of any such delay period  prior to the date the  Surviving  Corporation  may
exercise its second delay period in any 365 day period) without a written waiver
executed and  delivered by the holders of a majority of the Merger  shares.  The
Surviving  Corporation  will promptly give each Purchaser  written notice of any
such  postponement,  containing  a general  statement  of the  reasons  for such
postponement and an approximation of the anticipated delay;  provided,  however,
that nothing herein requires the Surviving  Corporation to disclose any terms of
any such  transaction  or the  identity of any party  thereto.  Upon  receipt by
Parent of notice of an event of the kind described in this Section 9.10,  Parent
will forthwith  discontinue  any  disposition of  Registrable  Securities  until
receipt of notice  from the  Surviving  Corporation  that such  disposition  may
continue and of any supplemented or amended prospectus indicated in such notice.


                                    ARTICLE X
                          TERMINATION, AMENDMENT AND WAIVER

         Section 10.1.    Termination.  This Agreement may be terminated and the
Merger may be abandoned at any time prior to the Effective Time,  whether before
or  after approval  of the plan of merger contained in  this Agreement  and  the
Merger by the stockholders of AGNU:

                  (a)      by mutual written consent of each of AGNU, Parent and
         Virbac;

                  (b) by AGNU if VBSA,  Parent or Virbac  breaches,  or fails to
         comply with, in any material respect any of its obligations  under this
         Agreement or any representation or warranty made by Parent or Virbac in
         this  Agreement is  incorrect in any material  respect when made or has
         since ceased to be true and correct in any material respect,  such that
         as a  result  of  such  breach,  failure  or  misrepresentation  of the
         conditions  set forth in 7.2(a) or  7.2(b)  would not be  satisfied  (a
         "Virbac Termination  Breach");  provided,  however, that if such Virbac
         Termination  Breach is curable by VBSA, Parent or Virbac within 45 days
         through the exercise of its  commercially  reasonable  best efforts and
         for so long as VBSA,  Parent  or  Virbac  continues  to  exercise  such
         commercially  reasonable best efforts after notice of such breach, AGNU
         may not terminate this Agreement pursuant to this Section 10.1(b);


                                                        A-45

<PAGE>




                  (c) by Virbac if AGNU  breaches,  or fails to comply with,  in
         any material respect any of its obligations under this Agreement or any
         representation  or warranty  made by AGNU is  incorrect in any material
         respect  when made or has since  ceased to be true and  correct  in any
         material  respect,  such that as a result of such  breach,  failure  or
         misrepresentation  of the  conditions  set forth in  Section  7.3(a) or
         7.3(b) would not be satisfied (an "AGNU Termination Breach"); provided,
         however, that if such AGNU Termination Breach is curable by AGNU within
         45 days  through  the  exercise  of its  commercially  reasonable  best
         efforts and for so long as AGNU continues to exercise such commercially
         reasonable  best efforts  after  notice of such breach,  Virbac may not
         terminate this Agreement pursuant to this Section 10.1(c);

                  (d)  by  either  AGNU  or  Virbac  if  any  decree,  permanent
         injunction,  judgment,  order or other action by any court of competent
         jurisdiction or any Governmental  Corporation preventing or prohibiting
         consummation   of  the   Merger   (an   "Order")   becomes   final  and
         nonappealable;  provided,  that,  the party  seeking to terminate  this
         Agreement   pursuant  to  this  Section  10.1(d)  must  have  used  all
         commercially reasonable best efforts to remove such Order;

                  (e) by either  AGNU or Virbac if the plan of merger  contained
         in  this  Agreement   fails  to  receive  the  requisite  vote  of  the
         stockholders of AGNU at the AGNU Stockholders' Meeting;

                  (f) by  Virbac  if the  Board  of  Directors  of  AGNU  or any
         committee thereof withdraws or modifies in any manner adverse to Virbac
         its  approval  or  recommendation  of the Merger or this  Agreement  or
         approves,  recommends or announces an intention to approve or recommend
         any Acquisition Proposal;

                  (g) by AGNU upon five Business  Days' notice and in accordance
         with Section 6.9, provided it has complied with the provisions  thereof
         and that it  complies  with the  provisions  of  Section  6.13  related
         thereto;

                  (h) by  either  Virbac  or AGNU  if the  Merger  has not  been
         consummated   before  February  28,  1999  (the  "Termination   Date");
         provided, however, that (i) the right to terminate this Agreement under
         this  Section  10.1(h)  will not be  available to Virbac if Parent's or
         Virbac's  failure to use its  commercially  reasonable  best efforts to
         fulfill any  obligation  under this Agreement has been the cause of, or
         resulted  in, the failure of the  Effective  Time to occur on or before
         the  Termination  Date,  and (ii) the right to terminate this Agreement
         under this Section  10.1(h) is not available to AGNU if AGNU's failure,
         or the failure of its stockholders who are subject to the Stockholders'
         Agreements  set forth as  Exhibit I hereto,  to use their  commercially
         reasonable best efforts to fulfill any obligation  under this Agreement
         has been the cause of, or  resulted  in, the  failure of the  Effective
         Time to occur on or before the Termination Date;

                  (i) by (A)  either  Virbac or AGNU on or before the date which
         is 30 days from the date  hereof if such  party  objects  to any of the
         matters reviewed pursuant to Section 6.1, provided,  however,  that any
         objection  rendered  by such party is based on  reasonable  and prudent
         business  judgment and not made in an arbitrary and capricious  manner,
         or (B) Virbac if it fails to receive an opinion of AGNU's environmental
         counsel in the form  attached as Exhibit J hereto or  assessment  of an
         environmental  engineering  firm acceptable to Virbac,  as the case may
         be;  provided  further,  that if  Virbac  is  unable  to  complete  its
         investigation as a result of AGNU's failure to afford reasonable access
         to the properties and executive  personnel of AGNU or promptly  provide
         all  information  requested  by Virbac  pursuant to Section  6.1,  then
         Virbac may extend the termination  date under this Section 10.1(i) to a
         date which is not more than 45 days from the date hereof; or

                  (j) by Virbac  in the  event  (A) there is any  strike or work
         stoppage  involving AGNU or any of its  Subsidiaries or (B) AGNU enters
         into   collective   bargaining   agreements   with  the   International
         Longshoremen's  Association or International  Brotherhood of Electrical
         Workers, including extensions of

                                                        A-46

<PAGE>




         existing collective bargaining agreements with such unions ("Bargaining
         Agreements"),  on terms that differ  materially or are  otherwise  less
         favorable to AGNU from the terms in the Bargaining Agreements.

         Section 10.2. Effect of Termination. In the event of the termination of
this Agreement  pursuant to Section 10.1,  this Agreement will forthwith  become
void, there will be no liability on the part of AGNU, Parent or Virbac or any of
their  respective  officers or  directors  to the other  parties  hereto and all
rights  and  obligations  of any party  hereto  will cease  except as  otherwise
provided in Sections 6.12, 6.13 and 10.1; provided, however, that nothing herein
will  relieve  any party from  liability  for the  willful  breach of any of its
representations,   warranties,   covenants  or  agreements  set  forth  in  this
Agreement;  provided,  further,  that if Virbac has received the Termination Fee
contemplated  by Section  6.13,  AGNU will not  assert or pursue in any  manner,
directly or  indirectly,  any claim or cause of action  against Virbac or any of
its  officers  or  directors  based upon the  exercise of the right of Virbac to
terminate  this  Agreement  under  Section  10.1(f)  (other than claims based on
Virbac's  failure to act in good faith or based on an alleged knowing or willful
breach of this Agreement by Virbac or any of its officers, directors, employees,
agents or Affiliates).

         Section 10.3.  Amendment,  Extension and Waiver. This Agreement may not
be amended  except by an instrument  in writing  signed on behalf of each of the
parties hereto.  Any agreement on the part of a party hereto to any extension or
waiver  will be valid  only if set forth in writing  executed  on behalf of such
party,  but such  waiver or  failure  to insist on strict  compliance  with such
obligation, covenant, agreement or condition will not operate as a waiver of, or
estoppel with respect to, any subsequent or other failure. Subject to applicable
law, at any time prior to the Effective  Time (whether  before or after approval
by the  stockholders  of AGNU),  the parties may (a) amend this  Agreement,  (b)
extend the time for the  performance of any of the  obligations or other acts of
any other party hereto,  (c) waive any inaccuracies in the  representations  and
warranties contained herein or in any document delivered pursuant hereto, or (d)
waive  compliance  with any of the  agreements or conditions  contained  herein;
provided,   however,   that  following   approval  of  this  Agreement  and  the
transactions  contemplated hereby by the stockholders of AGNU, there may not be,
without further approval of such  stockholders,  any waiver or amendment of this
Agreement that alters or reduces the amount of  consideration to be delivered to
AGNU pursuant to Section 7.2(d) of this  Agreement,  modifies the obligations of
AGNU to effect tender offers  pursuant to Sections 8.1 and 8.2 of this Agreement
or reduces or changes the consideration to be paid to stockholders in connection
with such tender offers.


                                     ARTICLE XI
                                  GENERAL PROVISIONS

         Section  11.1.   Nonsurvival   of   Representations,   Warranties   and
Agreements.  The  representations,  warranties and agreements in this Agreement,
the Confidentiality  Agreement,  and in any certificate  delivered in connection
with the  Closing  will be deemed to be  conditions  to the  Merger and will not
survive the  Effective  Time,  except for (i) Section 6.7  (Indemnification  and
Insurance),  which  section  will,  to  the  extent  contemplated,  survive  the
Effective  Time or earlier  termination  of this  Agreement,  (ii)  Section  6.2
(Confidentiality),  Section 6.11 (Conduct of Business), Section 6.12 (Expenses),
Section 6.13 (Termination Fee) Article IX (Registration Rights) and Section 10.2
(Effect of Termination)  of this  Agreement,  each section of which will, to the
extent contemplated therein, survive termination of this Agreement indefinitely,
(iii)  Article  VIII  (Post-Closing  Covenants)  and  (iv)  the  Confidentiality
Agreement,  which will, to the extent contemplated therein,  survive termination
of this Agreement.

         Section 11.2. Notices.  All notices and other  communications  given or
made  pursuant  hereto  will be in writing  and will be deemed to have been duly
given or made as of the  date  delivered,  mailed  or  transmitted,  and will be
effective  upon  receipt,  if  delivered  personally,  mailed by  registered  or
certified mail (postage prepaid, return receipt requested) to the parties at the
following  addresses  (or at such other address for a party as will be specified
by like changes of address) or sent by electronic transmission to the telecopier
number specified below:


                                                        A-47

<PAGE>




                  (a)      If to AGNU:

                           Agri-Nutrition Group Limited
                           13801 Riverport Drive, Suite 111
                           Maryland Heights, MO  63043
                           Telecopier:      (314) 298-0902
                           Attention:       Bruce Baker, CEO and President

                           With a copy (which will not constitute notice) to:
                           Dyer, Ellis & Joseph
                           Watergate, Suite 1100
                           600 New Hampshire Avenue, N.W.
                           Washington, D.C.  20037
                           Telecopier:      (202) 944-3068
                           Attention:       Michael Joseph, Esq.

                  (b)      If to VBSA or Parent:

                           Virbac S.A.
                           13 emme rue - L.I.D.
                           06517 Carros Cedex
                           France
                           Telecopier:      011 33 4 92 08 71 75
                           Attention:       Pascal Boissy, President

                  (c)      If to Virbac:

                           Virbac, Inc.
                           3200 Meachum Blvd.
                           Fort Worth, TX  76137
                           Telecopier:  817-831-8327
                           Attention:  Brian A. Crook, D.V.M., CEO

                           With a copy (which will not constitute notice) to:

                           Jones, Day, Reavis & Pogue
                           2300 Trammell Crow Center
                           2001 Ross Avenue
                           Dallas, Texas 75201
                           Telecopier: 214-969-5100
                           Attention:  Richard K. Kneipper, Esq.

         Section 11.3.     Certain Definitions.  For purposes of this Agreement,
the term:

                  (a)  "Affiliate"  means a Person that directly or  indirectly,
         through one or more intermediaries,  Controls,  is Controlled by, or is
         under Common Control with, the first mentioned Person;

                  (b) "Blue Sky Laws" means state securities or "blue sky" laws;


                                                        A-48

<PAGE>




                  (c)  "Business  Day" means any day other than a Saturday  or a
         day on which banks in the State of Texas are authorized or obligated to
         be closed;

                  (d) "Control"  (including the terms "Controlled by" and "under
         Common Control with") means the  possession,  directly or indirectly or
         as trustee or executor,  of the power to direct or cause the  direction
         of  the  management  or  policies  of a  Person,  whether  through  the
         ownership  of stock or as trustee or  executor,  by  contract or credit
         arrangement or otherwise;

                  (e)  "Material  Adverse  Effect"  on a party  means an  event,
         change or  occurrence  which,  individually  or together with any other
         event,  change or occurrence,  which is or could reasonably be expected
         to be so adverse as to result in a severe and  critical  impairment  of
         (i) the business, properties, prospects, assets, financial condition or
         results of  operations  of such party and its  Subsidiaries  taken as a
         whole,  or (ii) the  ability of such party to perform  its  obligations
         under  this  Agreement  or  to  consummate  the  Merger  or  the  other
         transactions  contemplated  by  this  Agreement;   provided,   however,
         "Material Adverse Effect" does not include the effect of (1) changes in
         the economy of the United States generally,  (2) general changes in the
         availability of credit, general changes in interest rates, money supply
         levels or the discount rate of the Federal Reserve System or changes in
         laws or regulations of general applicability or interpretations thereof
         by courts or  governmental  authorities  affecting  animal  health care
         companies or the animal health industry generally,  (3) changes in GAAP
         or  regulatory  accounting  principles  generally  applicable to animal
         health care  companies or companies  engaged in a business which is the
         same or  similar  to that of the  parties  hereto,  (4)  changes in the
         condition  (financial  or  otherwise)  or results of  operations of the
         party and its  Subsidiaries  taken as a whole that are caused directly,
         substantially  and  primarily by the general  changes  specified in (1)
         through (3) above,  (5) actions and  omissions of a party or any of its
         Subsidiaries  taken with the prior informed  consent of the other party
         in contemplation of the transactions  contemplated  hereby, and (6) the
         Merger and the reasonable expenses incurred in connection therewith and
         compliance  with the  provisions  of this  Agreement  on the  operating
         performance of such party.

                  (f)  "Ordinary  Course of  Business"  means the  ordinary  and
         normal  course of the conduct of the  business of the party  consistent
         with past practices;

                  (g) "Person"  means an individual,  corporation,  partnership,
         association, trust, unincorporated organization,  other entity or group
         (as defined in Section 13(d) of the Exchange Act); and

                  (h)  "Subsidiary"  means,  with  respect  to  any  party,  any
         corporation   or   other   organization,    whether   incorporated   or
         unincorporated, of which (i) such party or any other subsidiary of such
         party  is  a  general  partner  (excluding  partnerships,  the  general
         partnership  interests of which held by such party or any subsidiary of
         such  party do not  have a  majority  of the  voting  interest  in such
         partnership),  or (ii) at least a majority of the  securities  or other
         interests  having  by  their  terms  ordinary  voting  power to elect a
         majority  of the  board  of  directors  or  others  performing  similar
         functions  with respect to such  corporation or other  organization  is
         directly or indirectly  owned or Controlled by such party and/or by any
         one or more of its subsidiaries.

         Section 11.4.      Headings.   The headings contained in this Agreement
are  for reference  purposes only and will not affect in any way the meaning  or
interpretation of this Agreement.

         Section 11.5. Entire Agreement.  This Agreement and the Confidentiality
Agreement  (together  with the Exhibits,  the Schedules and the other  documents
delivered  pursuant to this  Agreement)  constitute the entire  agreement of the
parties and supersedes all prior agreements and  undertakings,  both written and
oral,  between the parties,  or any of them,  with respect to the subject matter
hereof.


                                                        A-49

<PAGE>




         Section  11.6.  Severability.  If any term or other  provision  of this
Agreement is invalid,  illegal or incapable of being enforced by any rule of law
or public  policy,  all other  conditions  and provisions of this Agreement will
nevertheless  remain in full force and effect so long as the  economic  or legal
substance of the transactions  contemplated hereby is not affected in any manner
materially  adverse to any party. Upon such determination that any term or other
provision is invalid, illegal or incapable of being enforced, the parties hereto
will  negotiate  in good  faith to modify  this  Agreement  so as to effect  the
original intent of the parties as closely as possible in an acceptable manner to
the end that  transactions  contemplated  hereby  are  fulfilled  to the  extent
possible.

         Section  11.7.  No  Third  Party  Beneficiaries.  Except  as  otherwise
provided in Section 6.7 hereof,  this Agreement is binding upon and inure solely
to the benefit of each party hereto,  and nothing in this Agreement,  express or
implied, is intended to or means confer upon any other Person any right, benefit
or remedy of any nature whatsoever under or by reason of this Agreement.

         Section 11.8.       Governing Law.   This Agreement is governed by, and
construed in accordance with,  the laws of the  State of Delaware without giving
effect to applicable principles of conflicts of law.

         Section  11.9.  Disclosure  Schedules.  The  disclosures  made  on  any
disclosure  schedule,  including  the Virbac  Disclosure  Schedule  and the AGNU
Disclosure  Schedule,  with respect to any representation or warranty are deemed
to be made with respect to any other  representation  or warranty  requiring the
same or similar  disclosure to the extent that the relevance of such  disclosure
to other representations and warranties is evident from the information included
in such disclosure schedule.  The inclusion of any matter on any such disclosure
schedule will not be deemed an admission by any party that such listed matter is
material or that such listed matter has or would have a Material  Adverse Effect
on Parent, Virbac or AGNU.

         Section  11.10.  Counterparts.  This  Agreement  may  be  executed  and
delivered in one or more  counterparts,  and by the different  parties hereto in
separate counterparts, each of which when executed and delivered means be deemed
to be an original but all of which taken  together  constitute  one and the same
agreement.


                    [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                                        A-50

<PAGE>




         IN WITNESS  WHEREOF,  the parties hereto have caused this Agreement and
Plan of Merger to be executed and delivered as of the date first written above.


AGRI-NUTRITION GROUP LIMITED




Bruce G. Baker
President and Chief Executive Officer


VIRBAC S.A.



By:                                                           
Name:                                                         
Title:                                                        

VIRBAC, INC.




Brian A. Crook
Chief Executive Officer



                             A-51

<PAGE>



                                 FIRST AMENDMENT TO
                            AGREEMENT AND PLAN OF MERGER

 THIS FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER (this "Amendment") is made
and entered into as of November 20, 1998,  by and between  Agri-Nutrition  Group
limited,  a Delaware  corporation  ("AGNU"),  Virbac S.A., a French  corporation
("VBSA"), and Virbac, Inc., a Delaware corporation ("Virbac").

         WHEREAS,  AGNU,  VBSA and Virbac have entered into a certain  Agreement
and Plan of  Merger,  dated as of October  16,  1998 (the  "Merger  Agreement"),
pursuant  to  which  Virbac  will  merge  with and into  AGNU  with  AGNU as the
surviving corporation.

         WHEREAS,  after  further  discussions,   AGNU,  VBSA  and  Virbac  have
determined to amend the Merger Agreement to reflect additional agreements of the
parties on issues affected by the Merger.

         NOW,  THEREFORE,  in  consideration  of the  foregoing  and the  mutual
covenants and agreements  contained  herein,  the parties hereto hereby agree as
follows:

1.       Defined Terms.  Capitalized  terms used in this Amendment will,  unless
         otherwise defined in this Amendment, have the meanings assigned to them
         in the Merger Agreement.

2.       Amendment of Article IV, Section 4.23 of the Merger Agreement.  Article
         IV, Section 4.23 of the Merger  Agreement is hereby amended by deleting
         the language thereof and substituting in lieu thereof the following:

                  "Section  4.23  Issuance of Shares.  The Merger Shares and the
         shares  issued  pursuant  to  the  Share   Adjustment  have  been  duly
         authorized  by  the  AGNU  Board  of  Directors  and,  when  issued  as
         contemplated by this Agreement,  will be validly issued, fully paid and
         nonassessable,  free of any  preemptive  rights  created by, and not in
         violation of, any statute,  the certificate of  incorporation  of AGNU,
         the  bylaws  of AGNU or any  agreement  to which  AGNU is a party or by
         which AGNU is bound.  The Merger Shares and the shares issued  pursuant
         to the Share  Adjustment  will be exempt  from  registration  under the
         Securities Act and under applicable Blue Sky Laws. The offering or sale
         of any of the Merger Shares and the shares issued pursuant to the Share
         Adjustment as  contemplated by this Agreement does not give rise to any
         rights,  other than those which have been waived or  satisfied,  for or
         relating to the registration of any securities of AGNU."

3.       Amendment  of Article  VI of the  Merger  Agreement.  (a)  Article  VI,
         Section 6.14 of the Merger  Agreement is hereby amended by deleting the
         references therein to "Section 7.3(d)" and substituting in lieu thereof
         references to "Section 7.1(e)."

                  (b)  Article VI,  Section  6.9(b) of the Merger  Agreement  is
         hereby amended by deleting the references  therein to "Section 10.1(h)"
         and substituting in lieu thereof references to "Section 10.1(g)."

4.       Amendment  of Article VII of the Merger  Agreement.  (a)  Article  VII,
         Section 7.2 of the Merger  Agreement is hereby  amended by adding a new
         paragraph "(g)" to Section 7.2 to read in its entirety as follows:

                  "(g) Legal  Opinions  of VBSA's and  Virbac's  Counsel.  On or
         prior to the Closing  Date,  AGNU will have received the opinion of (i)
         McGregor  &  Adler,  LLP,  counsel  to  Virbac,   regarding  the  legal
         representations  contained  in Sections  3.1,  3.2, 3.3 and 3.4 of this
         Agreement and (ii) Herve Aoust, legal

                                                       A-52

<PAGE>




         counsel  to VBSA,  regarding  the legal  representations  contained  in
         Section 3.4, provided, however, that such opinion shall substitute VBSA
         in lieu of Virbac in such legal representations."

                  (b) Article VII, Section 7.3 of the Merger Agreement is hereby
         amended by adding a new  paragraph  "(e)" to Section 7.3 to read in its
         entirety as follows:

                  "(e)  Legal  Opinion  of  AGNU's  Counsel.  On or prior to the
         Closing  Date,  VBSA and Virbac will have received the opinion of Dyer,
         Ellis & Joseph,  counsel to AGNU,  regarding the legal  representations
         contained in Sections 4.1, 4.2, 4.3, 4.4 and 4.23 of this Agreement."

5.       Amendment  of  Article  IX,  Section  9.1(a) of the  Merger  Agreement.
         Article IX, Section 9.1(a) of the Merger Agreement is hereby amended by
         deleting  the  phrase  "third  anniversary"  and  substituting  in lieu
         thereof the phrase "second anniversary."

6.       Amendment  of Article  X,  Section  10.1(i)  of the  Merger  Agreement.
         Article X, Section 10.1(i) of the Merger Agreement is hereby amended by
         deleting the language  thereof and  substituting  in lieu thereof a new
         Section 10.1(i) to read in its entirety as follows:

                  "(i) by (A) either  Virbac or AGNU on or before  November  20,
         1998 if such party objects to any of the matters  reviewed  pursuant to
         Section 6.1,  provided,  however,  that any objection  rendered by such
         party is based on reasonable and prudent business judgment and not made
         in an arbitrary  and  capricious  manner,  or (B) Virbac if it fails to
         receive an opinion of AGNU's environmental counsel in the form attached
         as Exhibit J hereto or assessment of an environmental  engineering firm
         acceptable to Virbac,  as the case may be;  provided  further,  that if
         Virbac is unable to complete  its  investigation  as a result of AGNU's
         failure to afford  reasonable  access to the  properties  and executive
         personnel  of  AGNU  or  promptly  provide  all  material   information
         requested by Virbac pursuant to Section 6.1, then Virbac may extend the
         termination date under this Section 10.1(i) to November 25, 1998; or".

7.       Amendment  of Exhibit C.  Exhibit C of the Merger  Agreement  is hereby
         amended by deleting the phrase "and, provided further, that Parent may"
         in Section 6 thereof.

8.       Amendment  of Exhibit I.  Exhibit I of the Merger  Agreement  is hereby
         amended by  deleting  the  language  of Exhibit I in its  entirety  and
         substituting in lieu thereof Exhibit I attached hereto.

9.       Amendment  of  Appendix  B.  Items  4.11 and 4.18 of  Appendix B to the
         Merger  Agreement  are hereby  amended by deleting the language of such
         items in their entirety and substituting in lieu thereof Items 4.11 and
         4.18 attached hereto.

10.      Reaffirmation  of Merger  Agreement.  To the extent that any  provision
         hereof  conflicts  with any  provision  of the  Merger  Agreement,  the
         provisions  hereof will control.  Except as expressly  modified hereby,
         the Merger  Agreement  remains  in full force and effect in  accordance
         with its original terms.

11.      Miscellaneous.

         (a)  Counterparts.  This Amendment may be executed and delivered in one
or  more  counterparts,   and  by  the  different  parties  hereto  in  separate
counterparts, each of which when executed and delivered means be deemed to be an
original but all of which taken together constitute one and the same agreement.

         (b)  Governing  Law.  This  Amendment is governed by, and  construed in
accordance  with,  the laws of the State of Delaware  without  giving  effect to
applicable principles of conflicts of law.

                                                       A-53

<PAGE>





         (c) Entire  Agreement.  This  Amendment,  the Merger  Agreement and the
Confidentiality  Agreement  (together  with the Exhibits,  the Schedules and the
other documents  delivered  pursuant to the Amendment and the Merger  Agreement)
constitute  the  entire  agreement  of the  parties  and  supersedes  all  prior
agreements and undertakings,  both written and oral, between the parties, or any
of them, with respect to the subject matter hereof.



                                                       A-54

<PAGE>




         IN WITNESS WHEREOF, the parties hereto have caused this First Amendment
to  Agreement  and Plan of Merger to be executed  and  delivered  as of the date
first written above.


AGRI-NUTRITION GROUP LIMITED




Bruce G. Baker
President and Chief Executive Officer


VIRBAC S.A.



By:                                                           
Name:                                                         
Title:                                                        

VIRBAC, INC.




Brian A. Crook
Chief Executive Officer

                             A-55

<PAGE>

                                INTERLAB S.A.S.

                           ADDENDUM TO MERGER AGREEMENT

        Pursuant to Section 6.11 of the Agreement  and Plan of Merger,  dated as
of October 16, 1998 (the "Merger Agreement"), among Agri-Nutrition Group Limited
("AGNU"),  Virbac S.A. ("VBSA") and Virbac, Inc. ("Virbac"),  Interlab S.A.S., a
French  corporation  and a wholly owned  subsidiary  of VBSA,  hereby  agrees to
become a party to the Merger  Agreement.  All  references  to  "Parent"  in this
Addendum and the Merger Agreement mean "Interlab S.A.S."

        Parent  hereby  represents  and  warrants  to AGNU that  Parent  has the
requisite  corporate power and authority to execute and deliver this Addendum to
Merger  Agreement (this  "Addendum"),  to become a party to the Merger Agreement
and  to  consummate  the  transactions  contemplated  hereby  and  thereby.  The
execution of this  Addendum and the  performance  of the  obligations  under the
Merger Agreement and of the other  transactions  contemplated  thereby have been
duly authorized by all necessary  corporate  action on the part of Parent and no
other  corporate  proceedings  on the part of Parent are  necessary to authorize
this Addendum or to consummate the  transactions  contemplated  under the Merger
Agreement.  This  Addendum has been duly  executed and  delivered by Parent and,
assuming the Merger  Agreement  constitutes  a valid and binding  obligation  of
AGNU, constitutes a valid and binding obligation of Parent,  enforceable against
Parent  in  accordance  with  the  terms of the  Merger  Agreement,  subject  to
applicable bankruptcy,  insolvency, moratorium or other similar laws relating to
creditors' rights generally and to general principles of equity.

        IN WITNESS  WHEREOF,  the parties hereto have caused this Addendum to be
executed and delivered as of the _____ day of __________________ 1998.


                                        AGRI-NUTRITION GROUP LIMITED

                                        By:             
                                        Name:     
                                        Title:       


                                        VIRBAC S.A.

                                        By:                  
                                        Name:        
                                        Title:     



                                                       A-56

<PAGE>








                                                  INTERLAB S.A.S.

                                                  By:         
                                                  Name:    
                                                  Title:        


                                                  VIRBAC, INC.

                                                  By:            
                                                  Name:        
                                                  Title:            



                                                       A-57

<PAGE>




                                                                   APPENDIX B


                  AMENDED AND RESTATED CERTIFICATE OF INCORPORATION

                                          OF

                                  VIRBAC CORPORATION

         VIRBAC  CORPORATION (the  "Corporation"),  a corporation  organized and
existing  under  and by virtue of the  General  Corporation  Law of the State of
Delaware (the "Act") hereby certifies as follows:

         1. The name of the Corporation is Virbac  Corporation.  The Corporation
was originally  incorporated  under the name PMR Holdings,  Inc.  pursuant to an
original  Certificate  of  Incorporation  filed  pursuant to the Act on July 20,
1993.

         2.  Pursuant  to  Sections  242  and  245 of  the  Act,  this  Restated
Certificate  of  Incorporation  restates,  integrates  and  further  amends  the
Restated Certificate of Incorporation of the Corporation to read as follows:

         FIRST:   The name of the Corporation is Virbac Corporation.

     SECOND:  The Registered  Office of the Corporation in the State of Delaware
is to be located at 1209 Orange Street, in the City of Wilmington, County of New
Castle,  19801.  The Registered  Agent at that address is The Corporation  Trust
Company.

     THIRD:  The  purpose of the  Corporation  is to engage in any lawful act or
activity  for which  corporations  may be organized  under the Delaware  General
Corporation Law.

         FOURTH:  The total  number of shares of all  classes of stock which the
Corporation  has  authority to issue is  40,000,000  consisting of (i) 2,000,000
shares of preferred stock, par value $0.01 per share  ("Preferred  Stock"),  and
(ii)  38,000,000  shares of common  stock,  par  value  $.01 per share  ("Common
Stock").

The  following are the powers,  designations,  preferences  and rights,  and the
qualifications,  limitations or  restrictions  thereof of each class of stock of
the Corporation:

         A.       Preferred  Stock:  The Preferred Stock may be issued in one or
                  more series.  The Board of Directors is hereby  authorized  to
                  issue the shares of Preferred  Stock in such series and to fix
                  from time to time before  issuance  the number of shares to be
                  included in any series and the  designation,  relative powers,
                  preferences  and rights  and  qualifications,  limitations  or
                  restrictions  of all shares of such series.  The  authority of
                  the Board of  Directors  with  respect  to each  series  shall
                  include, without limiting the generality of the foregoing, the
                  determination of any or all of the following:

                  1.      the number of shares of any series and the designation
                           to distinguish the shares of such
                           series from the shares of all other series;

                  2.       the voting  powers,  if any,  and whether such voting
                           powers are full or limited, in such series;

                  3.       the redemption provisions, if any, applicable to such
                           series,  including the redemption  price or prices to
                           be paid;

                                                        B-1

<PAGE>




                  4.       whether  dividends,  if any,  shall be  cumulative or
                           noncumulative,  the dividend rate of such series, and
                           the  dates  and  preferences  of  dividends  on  such
                           series;

                  5.       the  rights  of such  series  upon the  voluntary  or
                           involuntary  dissolution of, or upon any distribution
                           of the assets of, the Corporation;

                  6.       the provisions,  if any, pursuant to which the shares
                           of such series are convertible  into, or exchangeable
                           for,  shares of any other  class or classes or of any
                           other  series  of the  same  or any  other  class  or
                           classes  of  stock,  or any  other  security,  of the
                           Corporation  or any other  corporation,  and price or
                           prices or the rates of exchange applicable thereto;

                  7.     the right, if any, to subscribe for or to purchase any
                         securities of the Corporation or any other corporation;

                  8.       the provisions, if any, of a sinking fund applicable 
                           to such series; and

                  9.       any other relative, participating,  optional or other
                           special powers, preferences,  rights, qualifications,
                           limitations or restrictions thereof;

                  all as may be  determined  from  time to time by the  Board of
                  Directors and shall be stated in a resolution  or  resolutions
                  providing  for  the  issuance  of  such  Preferred   Stock  (a
                  "Preferred Stock Designation").

         B.       Common Stock:  The holders of Common Stock will be entitled to
                  one vote on each  matter  submitted  to a vote at a meeting of
                  stockholders  for each share of Common Stock held of record by
                  such holder as of the record date for such meeting.

         FIFTH: No director of the corporation will be liable to the Corporation
or to the  stockholders  for monetary  damages for breach of fiduciary duty as a
director, except to the extent of such exemption from liability is not permitted
by Section  102 of the  General  Corporation  Law of the State of  Delaware,  as
amended  from time to time.  No  amendment  to or repeal  of this  Article  will
adversely  affect any right or protection of a director of the Corporation  with
respect  to any  acts or  omissions  of such  director  occurring  prior to such
amendment  or repeal.  No  amendment  to or repeal of Section 102 of the General
Corporation  Law of the State of  Delaware  will  adversely  affect any right or
protection  of a  director  of the  Corporation  with  respect  to any  acts  or
omissions of such director occurring prior to such amendment or repeal.

         SIXTH: The Corporation shall indemnify, to the full extent permitted by
Section 145 of the General Corporation Law of the State of Delaware,  as amended
from time to time, all persons whom a corporation may indemnify pursuant to said
Section 145 of the General Corporation Law of the State of Delaware.

         SEVENTH:  The power to make,  alter,  amend or repeal the Bylaws of the
Corporation  is vested in the Board of  Directors of the  Corporation;  provided
that this  provision will not divest or limit the power of the  stockholders  to
adopt,  amend or  repeal  the  Bylaws.  Any Bylaw  adopted  or  ratified  by the
stockholders  and  imposing  upon future  stockholder  action a voting or quorum
requirement in excess of the minimum requirement for action otherwise applicable
under the General  Corporation  Law of the State of  Delaware  may be amended or
repealed only by the affirmative vote of such higher requirement.

         EIGHTH:  The Bylaws of the  Corporation  will not  permit  fewer than a
majority of the number of  incumbent  directors  to  constitute  a quorum of the
Board of Directors for the transaction of regular business,  except as otherwise
provided in the NINTH Article of this Certificate of Incorporation.


                                                        B-2

<PAGE>




         NINTH:  The  Directors,  other  than  those who may be  elected  by the
holders  of any class or series  of  Preferred  Stock,  shall be  divided,  with
respect to the time for which they severally hold office, into three classes, as
nearly equal in number as  possible,  with the term of office of the first class
to expire at the 2000 annual meeting of stockholders,  the term of office of the
second class to expire at the 2001 annual meeting of stockholders,  and the term
of  office  of  the  third  class  to  expire  at the  2002  annual  meeting  of
stockholders,  with each  director to hold office  until his  successor  is duly
elected and qualified.  At each annual meeting of  stockholders  commencing with
the 2000 annual  meeting,  directors  elected to succeed those  directors  whose
terms  then  expire  shall be elected  to the same  class as the  director  they
succeed  for a term of three  years to  expire at the  third  succeeding  annual
meeting of  stockholders  after their election with each director to hold office
until his or her successor is duly elected and qualified.

         Subject  to the  rights  of the  holders  of any  class  or  series  of
Preferred  Stock,  any director may be removed from office at any time, but only
for cause and only by the  affirmative  vote of the holders of eighty percent of
the shares then entitled to vote at an election of directors.

         Any vacancy on the Board resulting from death, resignation, retirement,
disqualification,  removal or other  cause,  including  any  vacancy  created by
reason of an increase in the number of directors or as a result of Board action,
shall  be  filled  exclusively  by the  affirmative  vote of a  majority  of the
remaining  directors  then  in  office  and  not by  stockholders,  even if such
remaining  directors  constitute less than a quorum of the board of directors or
by a sole remaining  director.  Any director so elected will hold office for the
remainder of the term of the class of  directors  in which the new  directorship
was  created  or the  vacancy  occurred  and until the next  annual  meeting  of
stockholders  relating to the election of directors of such class and until such
director's successor is duly elected and qualified. No decrease in the number of
directors will have the effect of shortening the term of any incumbent director.

         3.  The  foregoing  amendment  and  restatement  of  the  Corporation's
Restated  Certificate  of  Incorporation  was duly adopted by the  directors and
stockholders  of the  Corporation in accordance with Sections 242 and 245 of the
Act.

         4. The amendment  and  restatement  effected by the  foregoing  will be
effective  upon filing in the office of the  Secretary  of State of the State of
Delaware.  Notwithstanding approval by the directors and the stockholders of the
Corporation,  the Board of Directors reserves the right to abandon the foregoing
amendment and restatement at any time prior to filing.

         IN WITNESS  WHEREOF,  the Corporation has caused this Certificate to be
executed by its President, ________________, this _____ day of __________, 1999.

Virbac Corporation


By:                                                           
Name:                                                         
         President




                             B-3

<PAGE>




                                                                  Appendix C

                            Opinion of Duff & Phelps, LLC



December 7, 1998

Board of Directors
Agri-Nutrition Group Limited
13801 Riverport Drive
Suite 111
Maryland Heights, MO 63043

Gentlemen:

You have retained Duff & Phelps,  LLC ("Duff & Phelps") to serve as  independent
financial advisor to  Agri-Nutrition  Group Limited ("AGNU" or the "Company") to
provide an  opinion  (the  "Opinion")  as to whether  the  Proposed  Transaction
(defined below) involving a merger of Virbac,  Inc.  ("Virbac"),  a wholly owned
subsidiary of Virbac,  S.A.  ("VBSA"),  with and into the Company is fair from a
financial point of view to the shareholders of AGNU.  Previously,  Duff & Phelps
has not provided financial advisory services to the Company, Virbac or VBSA.

Description of the Proposed Transaction

According to the Agreement  and Plan of Merger,  Virbac shall be merged with and
into either AGNU or, at Virbac's sole discretion,  a newly formed  subsidiary of
AGNU, with AGNU as the surviving corporation.  Following the consummation of the
merger, the surviving corporation (the "Surviving  Corporation") will change its
name to "Virbac Corporation."

Summary Financial Terms of the Proposed Transaction

Prior to the merger,  VBSA will  contribute an amount that will enable Virbac to
pay off its bank and VBSA debt,  fund a $3.0 million Stock  Repurchase  (defined
below), and provide $3.7 million for working capital after the merger.

VBSA will receive newly issued  shares of AGNU Common Stock that will  represent
60% of the fully diluted shares of the Surviving Corporation.

Within 60 days after the merger, AGNU will complete a tender offer to repurchase
up to $3,000,000 of AGNU Common Stock,  other than that held by VBSA, at a price
of $3.00 per share.

If,  during the period ending on the second  anniversary  of the closing date of
the merger (the "Contingent Period"),  the exchange traded closing sale price of
AGNU as reported in the Wall Street  Journal  does not equal or exceed $3.00 per
share for any  period of 40  consecutive  trading  days,  AGNU  will,  within 10
business days of the termination of the Contingent Period, commence a tender

                                                        C-1

<PAGE>




offer (the "Contingent Repurchase"), at $3.00 per share, for up to $4,185,000 of
the issued and  outstanding  shares of AGNU Common  Stock from all  shareholders
other than VBSA.

Scope of Analysis

In  conducting  our  analysis  and  arriving at our  Opinion,  we  reviewed  and
analyzed, among other things:

The  Agreement and Plan of Merger among  Agri-Nutrition  Group  Limited,  Virbac
S.A., and Virbac, Inc. dated as of October 16, 1998;

The public financial  statements of AGNU,  including the Annual Reports and Form
10-K for the fiscal years ended October 31, 1995 through 1997, and the quarterly
report on Form 10-Q for the nine months ended July 31, 1998;

The audited financial  statements for Virbac for the fiscal years ended December
31, 1994 through 1997 and  unaudited  financial  statements  for the nine months
ended September 30, 1997 and 1998;

Annual reports for VBSA for the fiscal year ended through December 31, 1997;

Internal  financial  analyses  and  forecasts  for the Company on a  stand-alone
basis;

Internal  financial  analyses  and  forecasts  for the  Company  and Virbac on a
combined basis;

Internal financial and operating information pertaining to Virbac;

Current  conditions  and trends with respect to the pet  healthcare  industry in
general and general business and economic conditions in the United States;

The  historical  stock prices and trading volume of the common stock of AGNU for
recent periods;

Transactions  involving  companies similar to AGNU that we deemed appropriate to
consider;

Financial  information and market  valuations of other publicly traded companies
that we deemed to be reasonably comparable to AGNU; and

Other financial studies, analyses, and investigations as we deemed appropriate.

Duff & Phelps held  discussions  with members of senior  management  of both the
Company and Virbac regarding the history, current business operations, financial
condition,  future prospects and strategic  objectives of the Company and Virbac
in both their present form and on a combined  basis.  Duff & Phelps  visited the
principal operating facilities of the Company and Virbac,  located in St. Louis,
Missouri and Dallas, Texas,  respectively.  Duff & Phelps also took into account
its assessment of general economic,  market and financial  conditions as well as
its  experience  in  securities  and business  valuation,  in general,  and with
respect to similar transactions,  in particular.  Duff & Phelps did not make any
independent appraisals of the assets or liabilities of the Company.

                                                        C-2

<PAGE>



In  performing  its  analysis  and  rendering  its Opinion  with  respect to the
Proposed Transaction, Duff & Phelps relied upon the accuracy and completeness of
all information provided to it, whether obtained from public or private sources,
including Company management,  and did not attempt to independently  verify such
information. We note that nothing has come to our attention in the course of our
analysis to make us believe that it is not reasonable to rely on the information
described  above,  including the reports of the  management of the Company.  Our
Opinion further assumes that information  supplied and  representations  made by
the Company's  management are substantially  accurate  regarding the Company and
the background and terms of the Proposed Transaction.

We delivered our findings to the Company on October 30, 1998. Our conclusion was
that the Proposed Transaction, as contemplated,  was fair from a financial point
of view to the  shareholders  of the Company.  Duff & Phelps has  prepared  this
Opinion  effective as of October 30, 1998, and the Opinion is necessarily  based
upon market,  economic,  financial and other conditions as they exist and can be
evaluated as of such date.

It is understood  that this letter is only for the  information  of the Company,
the  Board of  Directors  and its  shareholders.  Except as  required  under the
disclosure  requirements  of the  securities  laws and  applicable  law or legal
process,  without our prior  consent,  this letter may not be quoted or referred
to, in whole or in part, in any written document or used for any other purpose.

Conclusion

Based upon and subject to the  foregoing,  Duff & Phelps is of the opinion  that
the  Proposed  Transaction  is fair to the  shareholders  of the Company  from a
financial point of view.

Respectfully submitted,

/S/ DUFF & PHELPS, LLC


DUFF & PHELPS, LLC

                                                        C-3



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