Old Formula: Deboned Lamb, Lamb Meal (source of Glucosamine and Chondroitin Sulfate), Whole Brown Rice, Rice Bran, Brewers Rice, Chickpeas, Split Peas, Whole Grain Oatmeal, Pea Protein, Natural Flavor, Chicken Fat (preserved with Mixed Tocopherols), Sunflower Oil (preserved with Mixed Tocopherols), Soybean Oil (preserved with Mixed Tocopherols), Potassium Chloride, Salt, Choline Chloride, DL-Methionine, Mixed Tocopherols and Citric Acid (preservatives), Taurine, Zinc Sulfate, Niacin Supplement, Biotin, Vitamin E Supplement, Iron Amino Acid Chelate, D-Calcium Pantothenate, Selenium Yeast, Riboflavin Supplement (Vitamin B2), Copper Amino Acid Chelate, Vitamin B12 Supplement, Pyridoxine Hydrochloride (Vitamin B6), Manganese Amino Acid Chelate, Vitamin A Supplement, Thiamine Mononitrate (Vitamin B1), Vitamin D3 Supplement, Folic Acid, Rosemary Extract. New Formula: Deboned Lamb, Whole Brown Rice, Rice Bran, Chicken Meal (source of Glucosamine and Chondroitin Sulfate), Whole Grain Oatmeal, Brewers Rice, Split Peas, Chickpeas, Lamb Meal (source of Glucosamine and Chondroitin Sulfate), Natural Flavor, Chicken Fat (preserved with Mixed Tocopherols), Sunflower Oil (preserved with Mixed Tocopherols), Soybean Oil (preserved with Mixed Tocopherols), Potassium Chloride, Salt, Choline Chloride, DL-Methionine, Mixed Tocopherols and Citric Acid (preservatives), Zinc Sulfate, Niacin Supplement, Biotin, Vitamin E Supplement, Iron Amino Acid Chelate, D-Calcium Pantothenate, Selenium Yeast, Riboflavin Supplement (Vitamin B2), Copper Amino Acid Chelate, Vitamin B12 Supplement, Pyridoxine Hydrochloride (Vitamin B6), Manganese Amino Acid Chelate, Vitamin A Supplement, Thiamine Mononitrate (Vitamin B1), Vitamin D3 Supplement, Folic Acid, Rosemary Extract. 3,561 kcal/kg, 318 kcal/cup