Item 7.01. Regulation FD Disclosure

Attached as exhibit 99.1 and furnished for purposes of Regulation FD is an Investor Presentation to be given by the Company for investor presentations in November and December of 2009.

The information in this report (including Exhibit 99.1) is being furnished pursuant to Item 7.01 and shall not be deemed to be "filed" for purposes of
Section 18 of the Securities Exchange Act of 1934 (the "Exchange Act") or otherwise subject to the liabilities of that section, nor shall it be deemed to be incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act.

Item 9.01. Financial Statements and Exhibits

(d) Exhibits

The following exhibits relating to Item 7.01 shall be deemed to be furnished, and not filed:

99.1 MWI Veterinary Supply, Inc. Investor Presentation.

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