Kaytee Revolving Menu Ferret Diet with Turkey contains the right blend of protein and natural fats with the delicious flavor and hearty texture that ferrets love. This nutritionally fortified daily diet is the optimal ferret diet with 42% protein, including real turkey and 20% natural fat. This food is part of a revolving menu formulated to rotate between flavors without stomach upset. This food is naturally preserved for ideal freshness. It is also grain and gluten free.