By nature, all puppies are carnivores which means they?re biologically adapted for a diet rich and varied in fresh whole meats with smaller amounts of fruits and vegetables. That?s why ACANA Puppy & Junior is brimming with free-run chicken and nest-laid eggs from local prairie farms, and wild-caught flounder from North Vancouver Island, delivered fresh to nourish peak health. Free of grains and fast carbohydrates such as rice, tapioca or potato, ACANA is rich in meat proteins to promote your puppy?s peak development and conditioning.