EFTA Document EFTA01381250

Form S-I S-1 1 d734898ds I .httn FORM S-1 Tabk of Contents! As filed with the Securities and Exchange Commission yin June 111. 21115 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BLUE BUFFALO PET PRODUCTS. INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation or Organization) 2047 (Primary Standard Industria