PetSmart is a major retailer of pet food and supplies, in retail stores across America and at their online store. They have a savings/rewards program, PetPerks, which works in stores at the online pet shop. Browse their products for cat & dog food, treats, flea & tick meds, beds, litter boxes, grooming tools, and much more. PetSmart also sells supplies for birds, reptiles, fish, and small animals. At the PetSmart stores you can also arrange to adopt a rescued dog or cat, and PetSmart runs a robust animal charity. Check out the PetSmart coupons below and save on smart pets. Visit PetSmart for more info.