Old Formulation: Ground Whole Grain Corn, Ground Whole Grain Sorghum, Chicken By-Product Meal, Ground Whole Grain Barley, Chicken, Dried Beet Pulp, Dried Egg Product, Chicken Fat (preserved with mixed Tocopherols), Natural Flavor, Dried Brewers Yeast, Potassium Chloride, Caramel Color, Salt, Sodium Hexametaphosphate, Calcium Carbonate, L-Lysine Monohydrochloride, Choline Chloride, Carrots, Tomatoes, Flaxseed, Fructooligosaccharides, Spinach, DL-Methionine, Green Peas, Minerals ( Ferrous Sulfate, Zinc Oxide, Sodium Selenite, Manganese Sulfate, Copper Sulfate, Manganous Oxide, Potassium Iodide),Vitamin E Supplement, Vitamins ( Ascorbic Acid, Calcium Pantothenate, Vitamin A Supplement, Biotin, Thiamine Mononitrate (source of Vitamin B1), Vitamin B12 supplement, Niacin, Riboflavin Supplement (source of Vitamin B2), Inositol, Pyridoxine Hydrochloride (source of Vitamin B6), Vitamin D3 Supplement, Folic Acid), Beta-Carotene, Dried Apple Pomace, L-Carnitine, Dried Blueberry Pomace, Mixed Tocopherols, Rosemary Extract, Citric Acid.