Some dogs just seem to be born as natural athletes. Other dogs work long and hard to develop their endurance and skill. Specifically formulated with optimal levels of protein and fat to fuel your hard-working dog, Extreme Athlete is designed to meet the needs of growing puppies and pregnant or nursing adult dogs, and all the nutritional needs of your program. No Corn, No Wheat. Rich in Protein and Fat for Optimal Energy and Condition. Advanced Antioxidant Formulation. Contains Glucosamine and Chondroitin. Balanced Omega Fatty Acids for Skin and Coat. Crunchy Kibble Helps Clean Teeth and Reduce Plaque. All Natural Formula with Vitamins and Minerals. Protein: 32%, Fat: 25%. Calories: 4,710 kcal/kg (470 kcal/cup) Calculated ME. Ingredients: Chicken meal, chicken, brewers rice, chicken fat (preserved with mixed tocopherols), egg product, cracked pearled barley, powdered cellulose, dried plain beet pulp, flaxseed, natural chicken flavor, fish meal, potassium chloride, salt, choline chloride, glucosamine hydrochloride, vitamin E supplement, iron proteinate, zinc proteinate, copper proteinate, ferrous sulfate, zinc sulfate, copper sulfate, potassium iodide, thiamine mononitrate (vitamin B1), manganese proteinate, manganous oxide, chondroitin sulfate, ascorbic acid, vitamin A supplement, biotin, niacin, calcium pantothenate, manganese sulfate, sodium selenite, pyridoxine hydrochloride (vitamin B6), vitamin B12 supplement, riboflavin (vitamin B2), vitamin D supplement, folic acid. AAFCO Statement - Diamond Naturals Extreme Athlete Chicken & Rice Formula for Dogs is formulated to meet the nutritional levels established by the Association of American Feed Control Officials (AAFCO) Dog Food Nutrient Profiles for all life stages.