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EXHIBIT 10.7

**—CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY
WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO
THE OMITTED PORTIONS.

FIRST AMENDMENT TO THE AGREEMENT FOR PRODUCT PURCHASES

        Effective as of July 1, 2009, MWI Veterinary Supply Co. ("MWI") and
Medical Management International, Inc., dba Banfield, The Pet Hospital
("Banfield") enter this First Amendment to the Agreement for Product Purchases
("First Amendment") and agree as follows:

        1.    BACKGROUND.    Effective as of July 1, 2006, MWI and Banfield
entered that certain Agreement for Product Purchases ("Agreement"). MWI and
Banfield now desire to amend the Agreement pursuant to the terms and conditions
of this First Amendment.

        2.    SECTION 4: PAYMENT TERMS.    The first and second sentences of
Section 4—Payment Terms of the Agreement are amended and replaced in their
entirety with the following:

"For the Initial Term of this Agreement, MWI will extend payment terms to
Banfield of /**/ days from the later of the date of shipment or date of invoice,
it being understood that the date of invoice is the date an invoice is generated
in MWI's system."

        3.    SECTION 6: TERM.    The first sentence of Section 6—Term of the
Agreement is amended and replaced in its entirety with the following:

"This Agreement shall be effective for an initial term of July 1, 2009 through
June 30, 2012 (the "Initial Term")."

        4.    INTERPRETATIONS.    All other terms and conditions of the
Agreement shall remain as set forth in the Agreement.

        5.    SIGNATURES    

MEDICAL MANAGEMENT INTERNATIONAL, INC.   MWI VETERINARY SUPPLY CO.
By
 
/s/ ALAN STEWART

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Print Name: Alan Stewart
Its: CFO/CAO
 
By
 
/s/ JIM CLEARY

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Jim Cleary
President & Chief Executive Officer
By
 
/s/ JOHN PAYNE

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Print Name: John Payne
Its: CEO
 
By
 
/s/ BRIAN TOPPER

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Brian Topper
Banfield Executive Account Manager

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EXHIBIT 10.7