Senior formula is the same award winning formula as Marshall Premium Ferret Diet but made with 10% less fat and added nutrients.Chicken By-Products (Organs Only), Chicken, Chicken By-Product Meal, Corn Meal, Dried Beet Pulp, Brewer's Dried Yeast, DL-Methionine, L-Lysine, Sodium Propionate and Mixed Tocopherols (Preservatives), Taurine, Vitamin A Acetate, Vitamin D3 Supplement, Vitamin E Supplement, Riboflavin Supplement, Niacin, Biotin, Choline Chloride, Folic Acid, Thiamine Mononitrate, Pyridoxine Hydrochloride (Vitamin B6), BHA (a Preservative), Vitamin B12 Supplement, D-Calcium Pantothenate, Manganous Oxide, Inositol, Ascorbic Acid, BHA (a Preservative), Ferrous Sulfate, Copper Sulfate, Zinc Oxide, Cobalt Carbonate, Potassium Iodide, Sodium Selenite, Rosemary Extract."

Ingredients:

",Chicken By-Products (Organs Only), Chicken, Chicken By-Product Meal, Corn Meal, Dried Beet Pulp, Brewer's Dried Yeast, DL-Methionine, L-Lysine, Sodium Propionate and Mixed Tocopherols (Preservatives), Taurine, Vitamin A Acetate, Vitamin D3 Supplement, Vitamin E Supplement, Riboflavin Supplement, Niacin, Biotin, Choline Chloride, Folic Acid, Thiamine Mononitrate, Pyridoxine Hydrochloride (Vitamin B6), BHA (a Preservative), Vitamin B12 Supplement, D-Calcium Pantothenate, Manganous Oxide, Inositol, Ascorbic Acid, BHA (a Preservative), Ferrous Sulfate, Copper Sulfate, Zinc Oxide, Cobalt Carbonate, Potassium Iodide, Sodium Selenite, Rosemary Extract.