Stewart Pro-Treat Freeze Dried Ferret Treats The Stewart Pro-Treat Freeze Dried Ferret Treats have only one ingredient, 100% pure chicken liver. This means they are grain, gluten and preservative free! The chicken liver is 100% USA raised. The treats are conveniently freeze dried and cut up into small enough pieces to reward or use to train your little fuzzy! Product Features: 100% USA raised raw chicken liver Free of preservatives, gluten and grain Perfect size to use in training or just as treats Item Specifications: 10 Calories Per Treat Size: .45 oz / 12.75gr Ingredients: 100% Chicken Liver Values: Poultry -100% Guaranteed Analysis: Crude Protein (min)...........70.45% Crude Fat (min)................15.38% Crude Fiber (max)..............0.07% Moisture (max)..................6.5%