Old Formulation: Rabbit, Water, Rabbit Liver, Peas, Dicalcium Phosphate, Montmorillonite Clay, Calcium Carbonate, Potassium Chloride, Salt, 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, Vitamin A Supplement, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Vitamin D3 Supplement, Folic Acid), Choline Chloride New Formulation: Rabbit, Water, Rabbit Liver, Pea Protein, Peas, Montmorillonite Clay, Dicalcium Phosphate, Potassium Chloride, Calcium Carbonate, Minerals (Zinc Proteinate, Iron Proteinate, Copper Proteinate, Manganese Proteinate, Sodium Selenite, Cobalt Proteinate, Potassium Iodide), Salt, 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-Ascorbyl-2-Polyphosphate Old Formulation: 1,098 kcal/kg, 410 kcal/13.2 oz can, 171 kcal/5.5 oz can New Formulation: 1,050 kcal/kg, 393 kcal/13.2 oz can