Dogs and cats are carnivores and they thrive on meat. Their bodies aren’t designed to digest carbohydrates like grains, soy, corn, potatoes, wheat & rice. Our recipes are carefully crafted to mirror the whole-prey, meat rich, diet that dogs & cats require. That’s why we have organs like heart and lung in our food because that is what a dog or cat eats when it catches its prey in the wild. It consumes everything. We have over 96% fresh meat, organs, seafood and bone in all of our ZIWI?Peak air-dried products.?