Marshall Premium Balanced Digestion Muscle and Energy Support Diet Ferret Dry Food are Marshall’s flagship ferret food, formulated by veterinarians and nutritionists to meet a ferret’s unique dietary needs. This high-protein diet (around 38% protein) uses fresh meat as the primary ingredient and provides an ideal balance of amino acids for ferrets at all life stages. It’s made with a low-heat cooking process to preserve nutrients and flavor, resulting in a highly digestible kibble that ferrets find palatable. Feeding this diet supports strong muscle development, energy, and a healthy coat, making it a reliable choice for keeping your ferret in top condition. Available in Multiple Sizes