Castor & Pollux Natural Ultramix Weight Management Adult Dry Dog Food, 5.5 Pound Bag Ideal for adult dogs with weight management challenges or low activity levels Chicken, other protein sources and hearty fruits and vegetables provide antioxidants, vitamins and fiber Formulated with L-Carnitine supports lean body mass by converting fat to energy Contains no artificial colors or preservatives, and no corn, wheat or soy Product of the USA