Loaded with iron, vitamins, and nutrients, our liver is an incredible supplement for your pup, promoting healthy skin and coat as well. Naturally low in fat and high in protein, liver is rich in Zinc and Manganese, as well as Vitamin A, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Phosphorus, Copper and Selenium. No fillers, additives, or preservatives. Just raw Beef Liver. Packaged in a 1-pound resealable bag.