We use natural, whole ingredients in all of our foods and treats, no meat meals or by-products. This ensures that every bite your pet takes is full of whole food nutrition. We use a gentle freeze-drying process removes 92% of the water contained in our ingredients, leaving a food that is lightweight, compact, shelf-stable and preservative-free. Potatoes are rich in Potassium and an excellent source of highly digestible carbohydrates for energy. Potatoes are often used in foods that do not contain grain.