Execution Copy
                                  EXHIBIT 10.3

                                 AMENDMENT NO. 4


     AMENDMENT NO. 4 dated as of May 17, 1996, between CANANDAIGUA WINE COMPANY,
INC., a corporation  duly  organized and validly  existing under the laws of the
State of  Delaware  (the  "COMPANY");  each of the  Subsidiaries  of the Company
identified  under the caption  "SUBSIDIARY  GUARANTORS"  on the signature  pages
hereto (individually, a "SUBSIDIARY GUARANTOR" and, collectively the "SUBSIDIARY
GUARANTORS" and, together with the Company, the "OBLIGORS"); each of the lenders
that is a  signatory  hereto  (individually,  a "BANK"  and,  collectively,  the
"BANKS");  and THE CHASE  MANHATTAN  BANK  (NATIONAL  ASSOCIATION),  a  national
banking  association,  as administrative  agent for the Banks (in such capacity,
together with its successors in such capacity, the "ADMINISTRATIVE AGENT").

     The Company,  the Subsidiary  Guarantors,  the Banks and the Administrative
Agent are parties to a Third Amended and Restated  Credit  Agreement dated as of
September  1,  1995 (as  modified  and  supplemented  and in  effect on the date
hereof,  the "CREDIT  AGREEMENT").  The Obligors and the Banks wish to amend the
Credit Agreement in certain respects and, accordingly, the parties hereto hereby
agree as follows:

     Section 1.  DEFINITIONS.  Except as otherwise defined in this Amendment No.
4, terms defined in the Credit Agreement are used herein as defined therein.  In
addition, as used herein,  "Amendment No. 3" means Amendment No. 3 to the Credit
Agreement dated as of the date hereof.

     Section 2.  AMENDMENTS.  Subject to (i) the execution of this  Amendment by
each  Obligor,  the  Administrative  Agent  and  each  of the  Banks,  (ii)  the
effectiveness  of  Amendment  No. 3 (as provided in Section 3 thereof) and (iii)
the payment of the amendment fee specified in Section 3 hereof, but effective as
of February 29, 1996, the Credit Agreement shall be amended as follows:

     A. The  definition  of "Operating  Cash Flow",  as such term is used in the
determination  of the Debt Ratio for  purposes  of  calculating  the  Applicable
Margin,  the Commitment Fee Percentage and the Letter of Credit Fee  Percentage,
is hereby amended as provided in Section 2.A of Amendment No. 3.

     B.  Section  2.12(b)  of the  Credit  Agreement  is hereby  amended  in its
entirety to read as follows:

          "(b) REVOLVING  CREDIT LOANS  CLEAN-UP.  The Company will from time to
     time  prepay  the  Revolving  Credit  Loans  in such  amounts  as  shall be
     necessary so that for a period of


                                AMENDMENT NO. 4




     at least  thirty  consecutive  days at any time during the fiscal  quarters
     ending on May 31 and August 31 of each  fiscal  year  (commencing  with the
     fiscal  quarters  ending May 31, 1996 and August 31,  1996),  the aggregate
     outstanding  principal  amount of the Revolving  Credit Loans together with
     the Letter of Credit  Liabilities in respect of Revolving Letters of Credit
     does not exceed the sum of (i) $60,000,000  PLUS (ii) the lesser of (x) the
     amount expended by the Company for the purchase of vineyards and for making
     improvements  on  vineyards  at any time  during  the  fiscal  year  ending
     February 28, 1997 and (y) $17,500,000."

     Section 3.  AMENDMENT FEE. As  consideration  to the Banks for amending the
Credit Agreement as set forth in Section 2 hereof,  the Company shall pay to the
Administrative  Agent for  account  of each Bank  executing  this  Amendment  an
amendment  fee equal to 0.125% of the sum of such  Bank's  (i)  Letter of Credit
Liabilities in respect of the Barton Letter of Credit PLUS (ii) Revolving Credit
Commitment PLUS (iii) outstanding Term Loans.

     Section 4. MISCELLANEOUS.  Except as herein provided,  the Credit Agreement
shall remain unchanged and in full force and effect. This Amendment No. 4 may be
executed  in any  number of  counterparts,  all of which  taken  together  shall
constitute one and the same amendatory  instrument and any of the parties hereto
may execute this Amendment No. 4 by signing any such counterpart. This Amendment
No. 4 shall be governed by, and  construed in  accordance  with,  the law of the
State of New York.

                                AMENDMENT NO. 4


     IN WITNESS WHEREOF,  the parties hereto have caused this Amendment No. 4 to
be duly executed and delivered as of the day and year first above written.

                               CANANDAIGUA WINE COMPANY, INC.


                               By /S/ ROBERT S. SANDS
                                  --------------------------
                                  Title:  Executive Vice President

                            SUBSIDIARY GUARANTORS

                               BATAVIA WINE CELLARS, INC.
                               BISCEGLIA BROTHERS WINE COMPANY
                               CALIFORNIA PRODUCTS COMPANY
                               GUILD WINERIES & DISTILLERIES, INC.
                               (formerly known as Canandaigua 
                                  California Acquisition Corp.)
                               TENNER BROTHERS, INC.
                               WIDMER'S WINE CELLARS, INC.
                               VINTNERS INTERNATIONAL COMPANY, INC.
                               (formerly known as Canandaigua/Vintners 
                                  Acquisition Corp.)


                               By /S/ ROBERT S. SANDS
                                 ---------------------------
                                 Title: Secretary

                               CANANDAIGUA WEST, INC.
                               BARTON INCORPORATED
                               BARTON BRANDS, LTD.
                               BARTON BEERS, LTD.
                               BARTON BRANDS OF CALIFORNIA, INC.
                               BARTON BRANDS OF GEORGIA, INC.
                               BARTON DISTILLERS IMPORT CORP.
                               STEVENS POINT BEVERAGE COMPANY
                               MONARCH WINE COMPANY,
                                 LIMITED PARTNERSHIP
                                 By Barton Management, Inc.,
                                    Corporate General Partner
                               BARTON MANAGEMENT, INC.
                               V ACQUISITION CORP.


                               By /S/ ROBERT S. SANDS
                                  ----------------------------
                                  Title:  Vice President

                               BARTON FINANCIAL CORPORATION


                               By /S/ DAVID S. SORCE
                                  ----------------------------
                                  Title:  Vice President

                                AMENDMENT NO. 4


                                      BANKS

THE CHASE MANHATTAN BANK            THE FIRST NATIONAL BANK OF CHICAGO
  (NATIONAL ASSOCIATION),                   
  ROCHESTER DIVISION


By /S/ DIANA LAURIA                 By /S/ J. GARLAND SMITH
   ---------------------------         --------------------------
   Title: Vice President               Title: Managing Director


WELLS FARGO BANK, N.A.              MANUFACTURERS AND TRADERS TRUST 
                                      COMPANY

By /S/ LANCY GIN                    By /S/ PHILIP SMITH
   ---------------------------         ----------------------------
   Title: Assistant Vice President     Title:  Regional Sr. Vice President

By /S/ PETER G. OLSON
   ---------------------------
   Title: Senior Vice President

FLEET BANK                          PNC BANK, NATIONAL ASSOCIATION


By /S/ MARTIN K. BIRMINGHAM         By /S/ THOMAS R. COLWELL
   ---------------------------        -----------------------------
   Title: Assistant Vice President    Title:  Vice President

NATIONAL CITY BANK                  CORESTATES BANK, N.A.


By /S/ JED M. PARKER                By /S/ BRIAN M. HALEY
   ---------------------------         ----------------------------
   Title:   Vice President             Title:  Vice President

THE FUJI BANK LIMITED,              THE BANK OF NOVA SCOTIA
  NEW YORK BRANCH
                                    By /S/ J. ALAN EDWARDS
                                       ----------------------------
By /S/ TEIJITERAMOTO                   Title:  Authorized Signatory
   ----------------------------
   Title:  Vice President and Manager

CREDIT SUISSE                       THE SUMITOMO BANK, LIMITED
                                       NEW YORK BRANCH

By /S/ JOEL GLODOWSKI
   ----------------------------
   Title: Member Senior Management  By /S/ Y. KAWAMURA
                                       ---------------------------
                                       Title:  Joint General Manager
By /S/ CHRIS T. HORGAN
   ----------------------------     By 
     Title:  Associate                 ---------------------------
                                       Title

KEY BANK OF NEW YORK                CHEMICAL BANK


By /S/ TIMOTHY A. MERRIMAN          By /S/ J. SPILLANE
   ----------------------------        ---------------------------
   Title:    Vice President            Title:  Vice President

                                AMENDMENT NO. 4



COOPERATIVE CENTRAL RAIFFEISEN-     LTCB TRUST COMPANY
  BOERENLEENBANK B.A. "RABOBANK
  NEDERLAND", NEW YORK BRANCH

By /S/ JOANNA M. SOLOWSKI           By /S/ RENE' O. LEBLANC
   ------------------------------      ---------------------------
   Title:  Vice President              Title:  Senior Vice President

By /S/ ROBERT S. BUCKLIN
   ------------------------------
   Title:  Deputy General Manager

DG BANK DEUTSCHE GENOSSEN-          NBD BANK
    SCHAFTSBANK, CAYMAN ISLAND     

By                                  By /S/ J. GARLAND SMITH
   ------------------------------      ----------------------------
   Title:                              Title:  Managing Director
By 
   ------------------------------
   Title: 


                            THE ADMINISTRATIVE AGENT
                            THE CHASE MANHATTAN BANK
                             (NATIONAL ASSOCIATION),
                             as Administrative Agent


                            By /S/ CAROL A. ULMER
                               -------------------------
                               Title:  Vice President


                                AMENDMENT NO. 4