CARROS, France, and FORT WORTH, Texas, Sept. 15 /PRNewswire-FirstCall/ -- Virbac S.A. (Euronext - Compartiment B / Code ISIN: FR0000031577) and Virbac Corporation (Nasdaq: VBAC - News) announced today that Labogroup Holding, Inc., an indirect wholly owned subsidiary of Virbac S.A. (“Labogroup”), has extended the expiration date of its cash tender offer for all outstanding shares (the “Shares”) of common stock, par value $.01 per share, of Virbac Corporation, other than those Shares already owned by Virbac S.A., Labogroup and their subsidiaries (collectively, the “Virbac S.A. Group”), at $5.25 per Share, net to the seller in cash (the “Offer”) until 5:00 p.m., New York City time, on Monday, September 25, 2006.