PetSmart, Inc. is a retail chain doing business in the United States and Canada engaged in the sale of specialty pet supplies and services such as grooming and dog training, PetSmart PetsHotel dog and cat boarding facilities and Doggie Day Care. The PetSmart in Harmon Meadow Plaza in Secaucus, New Jersey. PetSmart was founded in 1986 and opened its first two stores in 1987 under the name PetFood Warehouse in the Phoenix area. In 1989 the name and logo changed from PetFood Warehouse to PETsMART.