Calorie Content (fed) (ME): 3862 kcal/kg, 369 kcal/cup. Animal feeding tests using AAFCO procedures substantiate that Purina One Lamb & Rice Formula provides complete and balanced nutrition for maintenance of adult dogs.

Lamb, Rice Flour, Whole Grain Corn, Whole Grain Wheat, Chicken By-product Meal, Corn Gluten Meal, Soybean Meal, Beef Fat Preserved With Mixed-tocopherols, Natural Flavor, Mono And Dicalcium Phosphate, Glycerin, Dried Chicory Root, Calcium Carbonate, Salt, Caramel Color, Soybean Oil, Potassium Chloride, Dried Carrots, Dried Peas, Dl-methionine, Vitamins [vitamin E Supplement, Niacin (vitamin B-3), Vitamin A Supplement, Calcium Pantothenate (vitamin B-5), Thiamine Mononitrate (vitamin B-1), Vitamin B-12 Supplement, Riboflavin Supplement (vitamin B-2), Pyridoxine Hydrochloride (vitamin B-6), Folic Acid (vitamin B-9), Vitamin D-3 Supplement, Menadione Sodium Bisulfite Complex (vitamin K), Biotin (vitamin B-7)], Minerals [zinc Sulfate, Ferrous Sulfate, Manganese Sulfate, Copper Sulfate, Calcium Iodate, Sodium Selenite], Choline Chloride, L-lysine Monohydrochloride

Although you'll be anxious to see the difference Purina ONE can make in your dog, please allow 7 - 10 days to ease the transition from his current food. Each day, simply feed a little less of the previous food and a little more Purina ONE until you're feeding Purina ONE exclusively. This gradual transition will help avoid dietary upsets.