Procani pure beef frozen barf dog food is made from raw beef trachea gullet and cheek meat which are all nutrient rich and excellent sources of healthy easy to digest protein cheek meat is chewy and dogs love it the mix also contains small digestible pieces of bone this is an excellent source of calcium which is important for healthy teeth and bones the gullet meat is blood rich and provides your dog with important iron vitamins and trace elements cheek and gullet meat are also full of