Hill's® Science Diet® Adult Oral Care dry dog food provides precisely balanced nutrition for dental and complete health. Clinically proven kibble technology to reduce plaque & tartar. Clinically proven to help reduce bacteria-laden plaque & tartar buildup for your pet's whole-body health. Daily dental protection to freshen breath. Unique kibble with interlocking fiber technology to help clean teeth and freshen breath with every bite. 100% precisely balanced nutrition. Ingredients Chicken, Whole Grain Wheat, Powdered Cellulose, Brown Rice, Chicken Fat, Chicken Meal, Whole Grain Corn, Corn Gluten Meal, Cracked Pearled Barley, Whole Grain Sorghum, Chicken Liver Flavor, Oat Groats, Soybean Mill Run, Wheat Gluten, Pork Liver Flavor, Calcium Sulfate, Lactic Acid, Soybean Oil, Fish Oil, Potassium Chloride, Iodized Salt, Calcium Carbonate, Choline Chloride, L-Lysine, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Folic Acid, Vitamin D3 Supplement), Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Dicalcium Phosphate, Oat Fiber, Mixed Tocopherols for freshness, Beta-Carotene, Phosphoric Acid , Natural Flavors, Dried Apples, Dried Broccoli, Dried Carrots, Dried Cranberries, Dried Peas.