- Is this food grain-free?
- Yes. It is marketed as grain-free and gluten-free, with no corn, wheat or soy in the formula.
- What age of dog is it for?
- It is an adult maintenance formula. Puppies and senior dogs with special needs should be on a diet matched to them.
- How long does a 4 lb bag last?
- For a small dog it lasts a few weeks; a medium or large dog will finish it quickly, so most owners of bigger dogs buy larger bags.
- Is bison the main protein?
- Beef leads the formula and bison appears further down the list, so treat it as a flavor accent rather than the primary meat.
- Where can I buy it?
- It is a PetSmart house brand, so it is sold mainly through PetSmart stores and its website rather than general retailers.
- Should I switch my dog over slowly?
- Yes. Transition over about a week, mixing increasing amounts of the new food with the old, to reduce digestive upset.
- Where is the Simply Nourish Source Adult Dry Dog Food - Beef and Bison 4 lb cheapest?
- At Petsmart, for $20.99, as of our latest check.