Formulated without grain or gluten, this special formula is ideal as a high-protein, grain-free alternative diet. Herring meal, salmon meal and whitefish meal provide high-quality protein sources to help develop and sustain energy and muscle function. Antioxidant-rich vegetables and fruits, such as peas, blueberries, cranberries, apples, carrots and spinach are important for everyday optimal health. This recipe also includes hearty potatoes and sweet potatoes as an exceptional source of vitamins, minerals and beta-carotene to help maintain your dog's immune system. L-carnitine helps convert body fat into muscle and energy, supporting lean muscle mass and overall body conditioning. Proper ratios of Omega-6 and Omega-3 fatty acids play a vital role in establishing the lipid barrier of the skin, helping to nourish and maintain your dog's healthy skin and coat