Powerful dogs wish for tough chew toys! Made with tough, durable nylon, our Power Chew Peanut Butter Dog Chew Toy is the long lasting chew toy you need for your aggressive chewer. This power chew keeps dogs busy, satisfies their natural urge to chew, and encourages positive chewing habits. Plus, the bristles raised during chewing promote clean teeth and help control plaque and tartar buildup. Go ahead and throw your dog a Nylabone!