Mother Nature evolved dogs as carnivores, biologically adapted for a diet rich and varied in meats with smaller amounts of fruits and vegetables. That   s why ACANA Adult Small Breed is loaded with free-run chicken, wild-caught flounder and whole nest-laid eggs, brimming with goodness and taste. Free of grains and fast carbohydrates such as rice, tapioca or potato, ACANA is rich in meat proteins to promote your dog   s peak health and conditioning.