Natural Balance Original Ultra Whole Body Health Chicken, Brown Rice, Duck Meal Puppy Dry Dog Food Formula nourishes your puppy's complete well-being by taking an entire body approach. This gluten free diet is an optimal balance of premium proteins and key nutrients created by our expert nutritionists. Original Ultra Whole Body Health supports all the needs of your growing puppy so that you can start them on a healthy, balanced diet. So delicious and healthy, your puppy will never bark for anything else. Digestive Support - Using multiple types of fibers - fruits and grains - our unique fiber layering system helps maintain healthy digestion. Antioxidant Nutrients - Our proprietary blend of antioxidant nutrients helps maintain a healthy immune system. Accented with colostrums, known to support a healthy immune function. Supports Neural Development - Formulated with optimal levels of DHA & EPA from marine sources to support an active, healthy brain. Strong & Healthy Bones and Teeth - Proper levels of calcium and phosphorus help strengthen growing bones and teeth. Healthy Muscle Development - Quality proteins to help support healthy muscle, important for growing puppies. Helps Maintain Healthy Heart & Eyes - Added taurine for healthy heart and eye function. Supports Healthy Skin & Coat - Balanced Omega-6 and Omega-3 ratios support healthy skin and a luxurious coat. No Artificial Flavors or Colors.