New Formula: Wheat Flour, Chicken By-Product Meal, Dried Beet Pulp, Natural Chicken Flavor, Dicalcium Phosphate, Brewers Dried Yeast, Dried Egg Product, Calcium Carbonate, Potassium Chloride, Salt, Vitamins (Vitamin E Supplement, Ascorbic Acid, Beta-Carotene, Vitamin A Acetate, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Thiamine Mononitrate (Source of Vitamin B1), Niacin, Riboflavin Supplement (Source of Vitamin B2), Inositol, Pyridoxine Hydrochloride (Source of Vitamin B6), Vitamin D3 Supplement, Folic Acid), Choline Chloride, Fish Meal (Source of Fish Oil), Dl-Methionine, Minerals (Ferrous Sulfate, Zinc Oxide, Manganese Sulfate, Copper Sulfate, Manganous Oxide, Potassium Iodide, Cobalt Carbonate), Flax Meal, Potassium Sorbate (a Preservative), Mixed Tocopherols (a Source of Vitamin E), Citric Acid (a Preservative), L-Carnitine. Old Formula: Wheat Flour, Chicken By-Product Meal, Dried Beet Pulp, Chicken Fat (Preserved with Mixed Tocopherols, a Source of Vitamin E), Natural Chicken Flavor, Fish Meal (Source of Fish Oil), Brewers Dried Yeast, Dried Egg Product, Potassium Chloride, Salt, Calcium Carbonate, Vitamins (Vitamin E Supplement, Ascorbic Acid, Beta-Carotene, Vitamin A Acetate, Calcium Pantothenate, 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), Flax Meal, Choline Chloride, Dicalcium Phosphate, Minerals (Ferrous Sulfate, Zinc Oxide, Manganese Sulfate, Copper Sulfate, Manganous Oxide, Potassium Iodide, Cobalt Carbonate), Potassium Sorbate (a Preservative), Citric Acid, Dl-Methionine, Rosemary Extract. 12 kcal/treat