Dog Food and TreatsKnow the type of dog food that's most suitable for your canine friend. Choose from the wide selection of small breed dog food from the best brands here at PetStore.com. Each type or breed of dogs has different dietary and nutritional needs, so you'll be needing dog food that is formulated to give your dog the vital minerals and vitamins it needs to be healthy, strong, and active. PetStore.com makes shopping so easy. You can easily add them to your cart or first browse for product information.