Why Feed a Limited Ingredient Diet? Sometimes what s NOT in your dog s food is just as important as what is. At Natural Balance we realize feeding your dog a simpler premium dry dog food diet with fewer ingredients gives you control of exactly which ingredients your dog eats. When you want to keep it simple Natural Balance? L.I.D. Limited Ingredient Diets? provides a dog food option to help you feed your dog s greatness. Our dry dog food duck and potato formula is made with farm-raised duck as the first ingredient and features limited easily digestible carbohydrate sources. This duck and potato formula has everything you want to feed your dog and nothing you don?t with no added peas pea protein lentils legumes corn wheat or soy. With over 125 years of combined pet food experience across Board-Certified Clinical Veterinarians Animal Nutritionists Research Scientists Design Engineers and Pet Feeding Analysts working to design our proprietary formulas we?ve got you ? and your dog ? cove