Improving your dog's mobility is as easy as feeding the right nutrition. Being proactive about mobility issues early can avoid the need for more aggressive treatments. Hill's® Prescription Diet® j/d® helps your dog walk, run and jump more easily in just 21 days. Hill's® Prescription Diet® j/d® Canine is a complete and balanced food that provides all the nutrition your dog needs. -Helps preserve joint cartilage -Helps maintain a healthy weight and avoid extra stress on joints -Supports a healthy immune system INGREDIENTS: Whole Grain Wheat, Whole Grain Corn, Flaxseed, Chicken Meal, Corn Gluten Meal, Chicken Fat, Chicken Liver Flavor, Fish Oil, Powdered Cellulose, Lactic Acid, Pork Liver Flavor, Potassium Chloride, L-Lysine, Calcium Carbonate, Choline Chloride, Iodized Salt, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), L-Threonine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Taurine, L-Tryptophan, Glucosamine Hydrochloride, Mixed Tocopherols for freshness, L-Carnitine, Natural Flavors, Chondroitin Sulfate, Beta-Carotene. Nutrient Dry Matter% Protein 20 % Fat 15.9 % Carbohydrate / NFE 55.4 % Crude Fiber 4.1 % Calcium 0.7 % Phosphorus 0.6 % Potassium 0.7 % Sodium 0.2 % Magnesium 0.134 % Vitamin C 157 ppm Vitamin E 746 IU/kg Total Omega-3 FA 3.6 % Total Omega-6 FA 3.08 % *The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles with differing moisture contents. 3670 kcal/kg (364 kcal/cup) (An eight fluid oz. measuring cup of j/d Dry Dog Food contains 3.5 oz. by weight.)