Since 1986 PetSmart has been one of the top pet stores in North America, with over 1,500 retail locations across the US and Canada. These days, virtually anything that can be found in a PetSmart store (and some items that can't) can be found on their online store, at www.petsmart.com. And until the end of March, you can get a tremendous shipping discount on your whole order at petsmart.com, paying only a $4.99 flat shipping rate for your whole order over $60. That's right, shipping is just $4.99, no matter how large your order. You could stock up on dry food for 6 months and save your back the trouble of carrying around those bags yourself. Just use this PetSmart coupon code and you will get the special shipping discount.

Whatever brand of food your dog eats, PetSmart probably carries it. From By Nature, to Nature's Recipe, Great Choice, Pedigree, Cesar, Iams, Alpo, Purina, Kibbles 'n' Bits, Nutro, Beneful, Wellness, Eukanuba, they've got 'em all. Aren't you tired of lugging around 30-pound bags of dog food? How about those heavy cases of canned wet food? Why not have them delivered straight to your house for next-to-nothing? (don't worry, we won't tell your dog that they'll be missing out on a trip to the pet store.)