Old Formulation: Beef, Beef Liver, Beef Broth, Tricalcium Phosphate, Ground Flaxseed, Montmorillonite Clay, Eggs, Peas, Carrots, Lecithin, Dried Kelp, Potassium Chloride, Calcium Carbonate, Minerals (Zinc Proteinate, Iron Proteinate, Copper Proteinate, Manganese Proteinate, Sodium Selenite, Cobalt Proteinate, Potassium Iodide), Vitamins (Vitamin E Supplement, Thiamine Mononitrate, Niacin Supplement, d-Calcium Pantothenate, Pyridoxine Hydrochloride, Riboflavin Supplement, Vitamin A Supplement, Biotin, Vitamin D3 Supplement, Vitamin B12 Supplement, Folic Acid), Taurine, Salt, Choline Chloride, L-Abscorbyl-2-Polyphosphate, Artichokes, Cranberries, Pumpkin, Tomato, Blueberries, Broccoli, Cabbage, Kale, Parsley New Formulation: Beef, Beef Liver, Beef Broth, Tricalcium Phosphate, Ground Flaxseed, Montmorillonite Clay, Eggs, Peas, Carrots, Potassium Chloride, Salt, Minerals (Zinc Proteinate, Iron Proteinate, Copper Proteinate, Manganese Proteinate, Sodium Selenite, Cobalt Proteinate, Potassium Iodide), Choline Chloride, Vitamins (Vitamin E Supplement, Thiamine Mononitrate, Niacin Supplement, d-Calcium Pantothenate, Vitamin A Supplement, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Vitamin D3 Supplement, Folic Acid), L-Abscorbyl-2-Polyphosphate, Menhaden Fish Oil (preserved with Mixed Tocopherols), Artichokes, Cranberries, Pumpkin, Tomato, Blueberries, Broccoli, Cabbage, Kale, Parsley Old Formulation: 1,490 kcal/kg, 556 kcal/13.2 oz can, 232 kcal/5.5 oz can New Formulation: 1,432 kcal/kg, 536 kcal/13.2 oz can, 223 kcal/5.5 oz can