Optimal nutrition through the fewest, most essential ingredients. Each formula is made with pure, simple ingredients that have been carefully chosen for their nutritional value and high digestibility. Instinct Limited Ingredient Diets are made with only one animal protein source and do not contain these common pet food ingredients: grain, gluten, potato, dairy, eggs, chicken, beef, and fish. Sometimes what?s not included in a pet food is as important as what is. Now your dog can enjoy a great tasting, nutritious diet that is easy on their digestive system and nourishing to their whole health. Made in USA facilities.