General	6 Months Ended
Jul. 31, 2011
General [Abstract]
GENERAL	NOTE 1 — GENERAL PetSmart, Inc., including its wholly owned subsidiaries (the “Company,” “PetSmart” or “we”), is the leading specialty provider of products, services and solutions for the lifetime needs of pets in North America. We offer a broad selection of products for all the life stages of pets, as well as various pet services including professional grooming, training, boarding and day camp. We also offer pet products through an e-commerce site. As of July 31, 2011, we operated 1,197 retail stores and had full-service veterinary hospitals in 778 of our stores. MMI Holdings, Inc., through a wholly owned subsidiary, Medical Management International, Inc., collectively referred to as “Banfield,” operated 769 of the veterinary hospitals under the registered trade name of “Banfield, The Pet Hospital.” The remaining 9 hospitals are operated by other third parties in Canada. The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America, or “GAAP,” for interim reporting. Accordingly, they do not include all the information and footnotes required by GAAP for annual financial statements. In the opinion of management, the accompanying condensed consolidated financial statements reflect all adjustments, which are of a normal, recurring nature, necessary for a fair presentation of the interim periods presented. These condensed consolidated financial statements, which are unaudited, should be read in conjunction with the audited consolidated financial statements and footnotes included in our Annual Report on Form 10-K for the year ended January 30, 2011. Due to the seasonal nature of our business, the results of operations for the thirteen and twenty-six weeks ended July 31, 2011, are not necessarily indicative of the results expected for the full year. Our fiscal year consists of 52 or 53 weeks and ends on the Sunday nearest January 31. Fiscal 2011 ends on January 29, 2012, while fiscal 2010 ended on January 30, 2011, both 52 week years. Unless otherwise specified, all references to years in these condensed consolidated financial statements are to fiscal years.

General

6 Months Ended

Jul. 31, 2011

NOTE 1 — GENERAL

PetSmart, Inc., including its wholly owned subsidiaries (the “Company,” “PetSmart” or “we”), is the leading specialty provider of products, services and solutions for the lifetime needs of pets in North America. We offer a broad selection of products for all the life stages of pets, as well as various pet services including professional grooming, training, boarding and day camp. We also offer pet products through an e-commerce site. As of July 31, 2011, we operated 1,197 retail stores and had full-service veterinary hospitals in 778 of our stores. MMI Holdings, Inc., through a wholly owned subsidiary, Medical Management International, Inc., collectively referred to as “Banfield,” operated 769 of the veterinary hospitals under the registered trade name of “Banfield, The Pet Hospital.” The remaining 9 hospitals are operated by other third parties in Canada.

The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America, or “GAAP,” for interim reporting. Accordingly, they do not include all the information and footnotes required by GAAP for annual financial statements. In the opinion of management, the accompanying condensed consolidated financial statements reflect all adjustments, which are of a normal, recurring nature, necessary for a fair presentation of the interim periods presented. These condensed consolidated financial statements, which are unaudited, should be read in conjunction with the audited consolidated financial statements and footnotes included in our Annual Report on Form 10-K for the year ended January 30, 2011.

Due to the seasonal nature of our business, the results of operations for the thirteen and twenty-six weeks ended July 31, 2011, are not necessarily indicative of the results expected for the full year. Our fiscal year consists of 52 or 53 weeks and ends on the Sunday nearest January 31. Fiscal 2011 ends on January 29, 2012, while fiscal 2010 ended on January 30, 2011, both 52 week years. Unless otherwise specified, all references to years in these condensed consolidated financial statements are to fiscal years.