SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _________________ Form 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 25, 2003 VCA ANTECH, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-16783 95-4097995 (State or Other Jurisdiction (Commission (IRS Employer of Incorporation) File Number) Identification No.) 12401 West Olympic Boulevard Los Angeles, California 90064-1022 (Address of Principal Executive Offices) (310) 571-6500 (Registrant's Telephone Number) ITEM 5. OTHER EVENTS Attached hereto as Exhibit 99.1 and incorporated by reference herein is the announcement by VCA Antech, Inc. of the closing of the sale by VCA Antech, Inc. and certain stockholders of 1,507,500 shares of common stock pursuant to the exercise of the underwriters' over-allotment option in connection with the recent public offering of VCA Antech, Inc., as presented in the press release of February 25, 2003. ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS (c) Exhibits 99.1 Press Release dated February 25, 2003, announcing the closing of the sale by VCA Antech, Inc. and certain stockholders of 1,507,500 shares of common stock pursuant to the exercise of the underwriters' over-allotment option as part of the recent public offering of VCA Antech, Inc. Page 2 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. February 26, 2003 VCA Antech, Inc. /S/ TOMAS W. FULLER -------------------------------- By: Tomas W. Fuller Its: Chief Financial Officer Page 3 EXHIBIT INDEX Exhibits 99.1 Press Release dated February 25, 2003, announcing the closing of the sale by VCA Antech, Inc. and certain stockholders of 1,507,500 shares of common stock pursuant to the exercise of the underwriters' over-allotment option as part of the recent public offering of VCA Antech, Inc. Page 4