PETMEX ham bone is a natural chew of high hardness, ideal for medium and large breed dogs. A fully natural product, free from preservatives and dyes, containing a single source of protein – pork. This hard bone provides important minerals such as calcium and phosphorus, which support your dog’s bone and tooth health. Chewing the bone lets the dog fulfill its natural need to bite while helping keep the mouth clean. A great choice for active dogs that need a durable and valuable treat for a longer time.