Butcher cut duck heads are a great guilt-free treat that provide crunchy texture stimulation and come packed with calcium, phosphorus, and other naturally occuring vitamins and minerals, while the bones act as a natural toothbrush to help clean your dog s the back teeth. Treat your dog to butcher cut raw protein between meals for a snack that builds strong muscles for more play, naturally supports digestive and oral health, and provides essential nutrients to support your dogs vitality.