Dry Roasted Buffalo Liver Snaps Benefits:. Crispy and captivating. Buffalo raised in the United States without antibiotics or added hormones. Single-source protein. Healthy treats for dogs. High-protein snack. No preservatives. Grain and gluten free. No added salt or sugar. Buffalo Liver. Crude Protein (min) 51% Crude Fat (min) 19% Crude Fiber (max) 1% Moisture (max) 17% Additional Product Information: Buffalo Liver 100%. Write a review! Read all reviews