ZuPreem Premium Ferret Diet has the great irresistible taste and shape that ferrets love. High levels of quality protein (40%) from real chicken and egg. Does not contain corn additives, artificial preservatives or fish meal which can cause offensive odor. Provides balanced nutrition and fortified with essential vitamins, minerals and antioxidants for healthy immune systems. Reclosable zipper protects freshness and flavor. Click here for the ingredient list.