UNITED STATES SECURITIES AND EXCHANGE COMMISSION ~~Washington, D.C. 20549~~

Washington, D.C. 20549

Form 8-K

CURRENT REPORT ~~Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934~~

~~Date~~Pursuant ofto ~~Report~~Section 13 ~~(Date~~or 15(d) of ~~earliest~~the ~~event~~Securities ~~reported):~~Exchange ~~March 14,~~Act ~~2011~~of 1934

~~ANIMAL~~Date ~~HEALTH~~of ~~INTERNATIONAL, INC.~~ Report (~~Exact~~Date ~~name~~ of ~~registrant~~earliest asevent ~~specified in its charter~~reported): April 26, 2011

~~Delaware~~ANIMAL ~~(State~~HEALTH ~~or Other Jurisdiction of Incorporation) 1-33273 (Commission File No~~INTERNATIONAL, INC.~~) 71-0982698 (IRS Employer Identification No.)~~

~~7 Village Circle, Suite 200 Westlake, Texas 76262~~ (~~Address~~Exact name of ~~Principal~~registrant ~~Executive~~as ~~Offices,~~specified ~~including~~in ~~Zip~~its ~~Code~~charter)

Registrant's telephone number, including area code: (817) 859-3000

Delaware

1-33273

71-0982698

(State or Other

Jurisdiction of Incorporation)

(Commission File No.)

(IRS Employer

Identification No.)

~~Not~~7 ~~Applicable (Former~~Village ~~Name or Former Address~~Circle, ~~if Changed Since Last Report)~~ Suite 200

Westlake, Texas 76262

(Address of Principal Executive Offices, including Zip Code)

Registrant’s telephone number, including area code:

(817) 859-3000

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o Written ~~Item~~communications pursuant to Rule ~~1.01. Entry~~425 ~~into~~under athe ~~Material~~Securities ~~Definitive~~Act ~~Agreement~~(17 CFR 230. 425)

x Soliciting ~~Agreement~~material ~~and~~pursuant ~~Plan~~to ofRule 14a-12 ~~Merger~~ under the Exchange Act (17 CFR 240.14a-12)

Ono Pre-commencement ~~March 14,~~communications ~~2011,~~pursuant ~~Animal~~to ~~Health International,~~Rule ~~Inc., a Delaware corporation~~ 14d-2(~~the "Company"~~b), under ~~entered into an Agreement and Plan of Merger (~~the ~~"Merger~~Exchange ~~Agreement") with Lextron,~~Act ~~Inc., a Colorado corporation~~ (~~"Parent"), and Buffalo Acquisition,~~17 ~~Inc~~CFR 240.~~, a Delaware corporation and a wholly owned subsidiary of Parent~~ 14d-2(~~"Merger Sub"~~b). Subject to the terms of the Merger Agreement, Merger Sub will merge with and into the Company with the Company being the surviving entity and continuing as a wholly owned subsidiary of Parent (the "Merger").

~~Subject to~~o Pre-commencement ~~the~~communications ~~terms~~pursuant ofto ~~the Merger Agreement, at the effective time of the Merger, each issued and outstanding share of the Company's common stock~~ Rule 13e-4(~~other than shares owned by the Company, its subsidiaries, Parent or Merger Sub and shares owned by stockholders who have perfected and not withdrawn a demand for appraisal rights~~ c) under ~~Delaware law) will be converted into~~ the ~~right to~~Exchange ~~receive cash, without interest, in an amount equal to $4~~Act (17 CFR 240.~~25 per share. The Merger Agreement and the transactions contemplated by the Merger Agreement were approved by the Company's board of directors.~~ 13e-4(c))

~~The vesting~~Item conditions of all outstanding stock options, restricted stock units and deferred stock units will be fully accelerated immediately prior to the closing, pursuant to the terms of the award agreements under which such awards were originally issued8. Each outstanding stock option will be cancelled at the effective time of the Merger in exchange for the payment of an amount in cash equal to the product of (x) the number of shares of the Company's common stock subject to such stock option and (y) the excess, if any, of $401.25 ~~over~~Other the per share exercise price of such stock option, less any applicable federal or state withholding tax. Each outstanding restricted stock unit and deferred stock unit will be cancelled at the effective time of the Merger in exchange for the payment of an amount in cash equal to the product of (x) the number of shares of the Company's common stock subject to such restricted stock unit award or deferred stock unit award and (y) the excess, if any, of $4.25 over the per share exercise or purchase price, if any, of such restricted stock unit award or deferred stock unit award, less any applicable federal or state withholding tax. Events

~~The Merger~~On ~~Agreement~~April 26, ~~contains~~2011, aAnimal ~~customary~~Health ~~"no-shop"~~International, Inc. ~~covenant under which~~ (the “Company”) isissued ~~not~~a ~~permitted~~press torelease ~~solicit~~announcing ~~alternative~~that ~~acquisition~~the ~~proposals~~waiting ~~from~~period ~~third~~has ~~parties,~~expired ~~engage in~~under ~~discussions~~the orHart-Scott-Rodino ~~negotiations~~Antitrust ~~with~~Improvements orAct ~~provide~~of ~~information~~1976, toas ~~third~~amended, ~~parties regarding any such alternative acquisition proposals or enter into any agreement~~ with ~~third~~respect ~~parties relating~~ to ~~such alternative~~the ~~acquisition~~previously ~~proposals.~~announced ~~The~~definitive ~~"no-shop"~~merger ~~provision~~agreement isamong ~~subject to certain exceptions that permit~~ the Company's, ~~board of directors to comply with its fiduciary duties~~Lextron, Inc. ~~which~~and ~~would enable~~Buffalo ~~the Company to provide information to~~Acquisition, Inc., ~~and~~a ~~engage~~wholly inowned ~~discussions~~subsidiary orof ~~negotiations with~~Lextron, Inc. A ~~third~~copy ~~parties~~of ~~with~~this ~~respect~~press torelease ~~unsolicited~~is ~~alternative~~attached ~~acquisition~~as ~~proposals~~Exhibit 99.1 hereto.

~~The Merger~~Item ~~Agreement contains certain termination rights for the Company and Parent~~9.01 ~~Upon~~Financial ~~termination~~Statements of the Merger Agreement under specified circumstances, including if the Company accepts a superior acquisition proposal, the Company will pay Parent a termination fee of $5.0 million. If either party terminates the Merger Agreement because the stockholders have not approved the transaction, the Company will pay all of Parent's and ~~the LGP Funds' (as defined below) out-of-pocket expenses up to $3~~Exhibits.0 million. The Merger Agreement also provides that Parent will be required to pay the Company a reverse termination fee of $15.0 million (the "Parent Termination Fee") if all closing conditions have been satisfied, but the Merger Agreement has been terminated because Parent has not received the proceeds of the Debt Financing (as defined below). Finally, the Merger Agreement provides that Parent will be required to pay the Company an amount equal to $7.5 million (the "Regulatory Termination Fee") if the Merger Agreement has been terminated because an antitrust order seeks to restrain or prohibit the transaction and Parent fails to implement actions described in the Merger Agreement necessary to alleviate such antitrust order.

~~The Merger Agreement does not contain any financing condition. Funds affiliated with Leonard Green & Partners, L.P.~~ (~~the "LGP Funds"~~d) ~~have committed to purchase equity interests in Parent in an~~ Exhibits.

~~amount equal to $100~~99.~~0 million~~1 inPress ~~the aggregate (the "Equity Proceeds") on the terms and conditions set forth in (x) an equity commitment letter dated March 14~~Release, ~~2011 (the "Equity Commitment Letter"), and (y) a securities purchase agreement by and between the LGP Funds and Parent~~ dated ~~March 14,~~April 2011. Pursuant to such securities purchase agreement the LGP Funds have agreed to purchase up $125.0 million of equity interests in Parent ($100.0 million in Equity Proceeds will be used by Parent to fund a portion of the merger consideration payable to the Company's stockholders). The LGP Funds also have provided a guaranty in favor of the Company pursuant to a limited guaranty dated March 1426, 2011 ~~(the "Guaranty"), which, subject to the terms and conditions of the Guaranty, guarantees the payment of 33~~.~~0% of Parent's obligation to pay the Parent Termination Fee or the Regulatory Termination Fee, as applicable, pursuant to the Merger Agreement.~~

~~Parent has~~Additional ~~obtained~~Information aabout ~~debt financing commitment (~~the ~~"Debt Financing") for the transactions contemplated by the~~ Merger ~~Agreement, the aggregate proceeds of which, combined with the Equity Proceeds, will be sufficient for Parent to pay the aggregate merger consideration~~ and ~~all~~Where ~~related fees and expenses. The completion of the Merger is subject~~ to ~~various~~Find customary closing conditions, such as obtaining the approval of the Company's stockholders and expiration of the applicable waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976. It

~~The foregoing~~In ~~description~~connection ofwith ~~each~~the ofmerger, ~~the~~Animal ~~Merger~~Health ~~Agreement~~International, Inc. ~~the~~(“AHII”) ~~Equity~~has ~~Commitment~~filed ~~Letter~~a ~~and~~preliminary proxy statement with the ~~Guaranty~~Securities ~~does~~and ~~not~~Exchange ~~purport~~Commission (the “SEC”) and intends to befile ~~complete~~a definitive proxy statement with the SEC and ismail ~~qualified~~it into its ~~entirety~~stockholders. Investors byand ~~reference~~security holders of AHII are urged to read the ~~Merger~~proxy ~~Agreement~~statement and the other relevant material when they become available because they will contain important information about AHII, Lextron, the ~~Equity~~proposed ~~Commitment~~merger, ~~Letter~~and related matters. STOCKHOLDERS ARE URGED TO CAREFULLY READ THE PROXY STATEMENT AND THE OTHER RELEVANT MATERIALS WHEN THEY BECOME AVAILABLE BEFORE MAKING ANY VOTING OR INVESTMENT DECISION WITH RESPECT TO THE PROPOSED MERGER. The proxy statement and ~~the~~other ~~Guaranty~~relevant materials (when available), ~~which~~and ~~are~~any and all documents filed asby ~~Exhibits 2.1~~AHII with the SEC, 10may also be obtained for free at the SEC’s website at www.1sec.gov. In addition, investors and 10security holders may obtain free copies of the documents filed with the SEC by AHII by directing a written request to Animal Health International, Inc.2, ~~hereto~~7 Village Circle, ~~respectively~~Ste 200, ~~and~~Westlake, ~~are~~Texas ~~incorporated~~76262, ~~into~~Attention: ~~this~~General ~~report~~Counsel byand ~~reference~~Secretary.

~~The Merger~~This ~~Agreement~~announcement ~~has been included to provide investors and security holders with information regarding its terms. It~~ is ~~not~~neither ~~intended~~a tosolicitation ~~provide~~of ~~any other factual information about the Company. The representations~~proxy, ~~warranties~~an ~~and~~offer ~~covenants~~to ~~contained~~purchase innor ~~the~~a ~~Merger~~solicitation ~~Agreement~~of ~~were~~an ~~made~~offer ~~only~~to ~~for~~sell ~~purposes~~shares of ~~such agreement and as of the specific dates therein~~AHII. AHII, ~~were~~its ~~solely~~executive ~~for~~officers ~~the benefit of the parties to such agreement~~ and directors may be ~~subject~~deemed to ~~limitations~~be ~~agreed~~participants ~~upon~~in by the ~~contracting~~solicitation ~~parties,~~of ~~including~~proxies ~~being~~from ~~qualified~~the bysecurity ~~confidential~~holders ~~disclosures~~of ~~exchanged~~AHII ~~between the parties~~ in connection with the ~~execution~~proposed ofmerger. ~~the~~Information ~~Merger~~about ~~Agreement.~~those ~~The~~executive ~~representations~~officers and ~~warranties~~directors ~~may~~of ~~have~~AHII ~~been~~and ~~made~~their ~~for~~ownership ~~the purposes~~ of ~~allocating~~AHII ~~contractual~~common ~~risk~~stock ~~between~~is ~~the~~set ~~parties~~forth toin the ~~agreement instead~~proxy ofstatement ~~establishing~~for ~~those~~AHII’s ~~matters~~2010 asAnnual ~~facts,~~Meeting ~~and may be subject to standards~~ of ~~materiality~~Stockholders, ~~applicable~~which towas ~~the~~filed ~~contracting~~with ~~parties that differ from those applicable to investors. Investors are not third party beneficiaries under~~ the ~~Merger~~SEC ~~Agreement and should not rely~~ on ~~the~~October 27, ~~representations~~2010, ~~warranties~~ and ~~covenants~~is orsupplemented ~~any~~by ~~descriptions~~other ~~thereof~~public asfilings ~~characterizations~~made, ofand ~~the~~to ~~actual~~be ~~state~~made, ofwith ~~facts or condition of~~ the ~~Company or Parent or any of their respective subsidiaries or affiliates~~SEC. More ~~Moreover,~~detailed information ~~concerning~~regarding the ~~subject~~identity ~~matter~~ of the ~~representations~~potential participants, and ~~warranties~~their ~~may~~direct ~~change~~or ~~after the~~indirect ~~date of the Merger Agreement~~interests, ~~which~~by ~~subsequent~~security ~~information~~holdings ~~may~~ or ~~may~~otherwise, ~~not~~will be ~~fully~~set ~~reflected~~forth in the ~~Company's~~proxy ~~public~~statement ~~disclosures.~~and ~~The~~other ~~Merger~~materials ~~Agreement~~to ~~should not~~ be ~~read~~filed ~~alone, but should instead be read in conjunction~~ with ~~the~~SEC ~~other information regarding the Company that is or will be contained~~ in, orconnection ~~incorporated by reference into, the Forms 10-K, Forms 10-Q and the other documents that the Company files~~ with the ~~Securities~~proposed ~~and Exchange Commission (the "SEC")~~merger.

Safe ~~Voting~~Harbor ~~Agreements~~ and Forward Looking Statements

InCertain ~~connection~~items ~~with~~in ~~the~~this ~~Merger,~~report ~~Parent,~~may ~~Merger~~constitute ~~Sub~~forward-looking ~~and~~statements within the ~~Company~~meaning ~~have~~of ~~entered~~the ~~into~~“safe ~~voting~~harbor” ~~agreements,~~provisions ~~each~~of ~~dated~~the asPrivate ~~of March 14,~~Securities ~~2011~~Litigation ~~(the~~Reform ~~"Voting~~Act ~~Agreements"),~~of ~~with~~1995. ~~investment~~These ~~funds~~statements ~~affiliated~~are ~~with~~based ~~Charlesbank~~on ~~Capital~~management’s ~~Partners, LLC~~current ~~(the "Charlesbank~~expectations ~~Funds")~~and beliefs and ~~James~~are C.subject ~~Robison~~to ~~(the~~a ~~"Robison"),~~number ~~our~~of ~~President~~trends and ~~Chief~~uncertainties ~~Executive~~that ~~Officer, pursuant~~could cause actual results to ~~which,~~differ ~~among~~materially ~~other~~from ~~things,~~those described in the ~~Charlesbank~~forward-looking ~~Funds~~statements. ~~and~~AHII ~~Robison~~can ~~have~~give ~~agreed~~no toassurance ~~vote~~that ~~all~~expectations ~~shares~~will ofbe ~~the~~attained. ~~Company's~~Important ~~common~~factors ~~stock~~that ~~beneficially~~could ~~owned~~cause byactual results to differ materially from those presently expected include: the ~~Charlesbank~~uncertainty ~~Funds~~of shareholder and ~~Robison~~regulatory inapprovals; ~~favor of~~the parties’ ability to satisfy the ~~adoption~~merger ofagreement conditions and consummate the ~~Merger~~transaction; ~~Agreement,~~factors and ~~against~~risks ~~any~~previously ~~alternative~~and ~~acquisition~~from ~~proposal~~time to time detailed in AHII’s filings with the Securities and ~~against~~Exchange ~~any~~Commission, ~~action~~including orthe ~~agreement~~2010 ~~that~~Annual ~~would~~Report ~~delay~~on Form 10-K, ~~prevent~~which was filed on September 10, ~~impede~~2010. orSuch ~~impair~~forward-looking statements speak only as of the ~~ability~~date of ~~Parent~~this ~~to complete~~press ~~the~~release. ~~Merger~~AHII orexpressly ~~the~~disclaims ~~ability~~any ofobligation ~~the~~or ~~Company~~undertaking to ~~consummate~~release ~~the~~publicly ~~Merger~~any updates or ~~the~~revisions ~~transactions~~to ~~contemplated~~any byforward-looking ~~the~~statements ~~Merger~~contained ~~Agreement.~~herein Asto ofreflect ~~the~~any ~~date~~change ~~hereof,~~in ~~the~~AHII’s ~~Charlesbank~~expectations ~~Funds~~with ~~and~~regard ~~Robison~~thereto ~~own beneficially~~or ~~and~~change ofin ~~record~~events, anconditions, ~~aggregate~~or circumstances on which any such statement is based.

~~of approximately 33.0% of the Company's outstanding common stock. The Voting Agreements terminate upon a termination of the Merger Agreement.~~ 2

The foregoing description of the Voting Agreements does not purport to be complete and is qualified in its entirety by reference to the Voting Agreements, each of which is attached hereto as Exhibits 10.3 and 10.4, and each of which is incorporated into this report by reference. SIGNATURES

Pursuant ~~Item~~to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this Current Report on Form 58-K to be signed on its behalf by the undersigned thereunto duly authorized.02

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

	ANIMAL HEALTH INTERNATIONAL, INC.


	By:	/s/ Damian Olthoff

		Name:	Damian Olthoff
		Title:	General Counsel and Secretary

April 26, 2011

On March 14, 2011, we entered into amendments to the employment agreements with our President and Chief Executive Officer, James C. Robison, our Sr. Vice President and Chief Financial Officer, William F. Lacey, and our General Counsel and Secretary, Damian Olthoff. The purpose of the amendments was to accelerate each executive's cash severance arrangements currently existing in such executive's employment agreement, such that the severance shall be paid upon the consummation of the Merger. 3

~~The above description of the amendments is a summary and is qualified in its entirety by the amendments themselves, which are filed as Exhibits~~EXHIBIT ~~10.5, 10.6, and 10.7 to this Current Report on Form 8-K and are incorporated herein by reference.~~ INDEX

~~In addition, we granted cash bonuses to each of Messrs~~99. ~~Robison,~~1 ~~Lacey~~Press ~~and Olthoff in the amount of $350~~Release,~~000,~~ ~~$200,000~~dated ~~and~~April ~~$50~~26,~~000.~~ ~~These bonus awards are based on the year-to-date financial performance of the Company and performance of the individual recipient during the fiscal year ended June 30,~~ 2011~~, and are pro-rated for the fiscal year ended June 30, 2011~~. These bonus awards are conditioned upon each individual recipient being employed by the Company as of the Closing (as defined in the Merger Agreement) and shall be paid upon Closing, subject to and conditioned upon the consummation of the Merger.

~~Item 7.01. Regulation FD Disclosure.~~ 4

On March 14, 2011, the Company and Parent issued a joint press release announcing the entering into of the Merger Agreement. This press release is attached as Exhibit 99.1 hereto.

In accordance with general instruction B.2 to Form 8-K, the information in this Form 8-K under Item 7.01 (Regulation FD Disclosure) shall be deemed "furnished" and not "filed" with the SEC for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

	2.1		Agreement and Plan of Merger, dated March 14, 2011, by and among Lextron, Inc., Buffalo Acquisition, Inc., and Animal Health International, Inc.*
	10.1		Equity Commitment Letter Agreement by and among the LGP Funds and Animal Health International, Inc., dated March 14, 2011.
	10.2		Limited Guaranty by and among the LGP Funds and Animal Health International, Inc., dated March 14, 2011.
	10.3		Voting Agreement by and among Lextron, Inc., Buffalo Acquisition, Inc., Animal Health International, Inc. and the Charlesbank Funds, dated March 14, 2011.
	10.4		Voting Agreement by and among Lextron, Inc., Buffalo Acquisition, Inc., Animal Health International, Inc. and James C. Robison, dated March 14, 2011.
	10.5		Amendment No. 3 to Employment Agreement by and between Walco International, Inc. and James C. Robison dated as of dated March 14, 2011.

	10.6		Amendment No. 4 to Employment Agreement by and between Walco International, Inc. and Damian Olthoff dated March 14, 2011.
	10.7		Amendment No. 5 to Employment Agreement by and between Walco International, Inc. and William F. Lacey dated March 14, 2011.
	99.1		Press Release, dated March 14, 2011.**

*Schedules and exhibits to the agreement have been omitted pursuant to Section 601(b)(2) of Regulation S-K. Animal Health International, Inc. agrees to furnish supplementally a copy of any omitted schedule or exhibit upon the request of the SEC. **In accordance with general instruction B.2 to Form 8-K, the information in this Form 8-K under Item 7.01 (Regulation FD Disclosure) shall be deemed "furnished" and not "filed" with the SEC for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section.

Additional Information about the Merger and Where to Find It

In connection with the merger, Animal Health International, Inc. ("AHII") intends to file a proxy statement with the Securities and Exchange Commission (the "SEC") and mail it to its stockholders. Investors and security holders of AHII are urged to read the proxy statement and the other relevant material when they become available because they will contain important information about AHII, Lextron, the proposed merger, and related matters. STOCKHOLDERS ARE URGED TO CAREFULLY READ THE PROXY STATEMENT AND THE OTHER RELEVANT MATERIALS WHEN THEY BECOME AVAILABLE BEFORE MAKING ANY VOTING OR INVESTMENT DECISION WITH RESPECT TO THE PROPOSED MERGER. The proxy statement and other relevant materials (when available), and any and all documents filed by AHII with the SEC, may also be obtained for free at the SEC's website at www.sec.gov. In addition, investors and security holders may obtain free copies of the documents filed with the SEC by AHII by directing a written request to Animal Health International, Inc., 7 Village Circle, Ste 200, Westlake, Texas 76262, Attention: General Counsel and Secretary.

This announcement is neither a solicitation of proxy, an offer to purchase nor a solicitation of an offer to sell shares of AHII. AHII, its executive officers and directors may be deemed to be participants in the solicitation of proxies from the security holders of AHII in connection with the proposed merger. Information about those executive officers and directors of AHII and their ownership of AHII common stock is set forth in the proxy statement for AHII's 2010 Annual Meeting of Stockholders, which was filed with the SEC on October 27, 2010, and is supplemented by other public filings made, and to be made, with the SEC. More detailed information regarding the identity of the potential participants, and their direct or indirect interests, by security holdings or otherwise, will be set forth in the proxy statement and other materials to be filed with SEC in connection with the proposed merger.

Safe Harbor and Forward Looking Statements

Certain items in this report may constitute forward-looking statements within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. These statements are based on management's current expectations and beliefs and are subject to a number of trends and uncertainties that could cause actual results to differ materially from those described in the forward-looking statements. AHII can give no assurance that expectations will be attained. Important factors that could cause actual results to differ materially from those presently expected include: the uncertainty of shareholder and regulatory approvals; the parties' ability to satisfy the merger agreement conditions and consummate the transaction; factors and risks previously and from time to time detailed in AHII's filings with the Securities and Exchange Commission, including the 2010 Annual Report on Form 10-K, which was filed on September 10, 2010. Such forward-looking statements speak only as of the date of this press release. AHII expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in AHII's expectations with regard thereto or change in events, conditions, or circumstances on which any such statement is based.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this Current Report on Form 8-K to be signed on its behalf by the undersigned thereunto duly authorized.

ANIMAL HEALTH INTERNATIONAL, INC. By: /s/ DAMIAN OLTHOFF Name: Damian Olthoff Title: General Counsel and Secretary

March 14, 2011

EXHIBIT INDEX

	2.1		Agreement and Plan of Merger, dated March 14, 2011, by and among Lextron, Inc., Buffalo Acquisition, Inc., and Animal Health International, Inc.*
	10.1		Equity Commitment Letter Agreement by and among the LGP Funds and Animal Health International, Inc., dated March 14, 2011.
	10.2		Limited Guaranty by and among the LGP Funds and Animal Health International, Inc., dated March 14, 2011.
	10.3		Voting Agreement by and among Lextron, Inc., Buffalo Acquisition, Inc., Animal Health International, Inc. and the Charlesbank Funds, dated March 14, 2011.
	10.4		Voting Agreement by and among Lextron, Inc., Buffalo Acquisition, Inc., Animal Health International, Inc. and James C. Robison, dated March 14, 2011.
	10.5		Amendment No. 3 to Employment Agreement by and between Walco International, Inc. and James C. Robison dated as of dated March 14, 2011.
	10.6		Amendment No. 4 to Employment Agreement by and between Walco International, Inc. and Damian Olthoff dated March 14, 2011.
	10.7		Amendment No. 5 to Employment Agreement by and between Walco International, Inc. and William F. Lacey dated March 14, 2011.
	99.1		Press Release, dated March 14, 2011.**

QuickLinks

Filing Compare · Animal Health Holdings, Inc.