Nylabone Puppy Teething Keys is specifically designed for young puppies to aid in the growth and development of their teeth and jaws... and to encourage safe and non-destructive chewing.
This toy is not recommended for dogs or puppies with permanent teeth. Made with Nylon, Inert Thermoplastic Polymer and natural flavor.
During normal chewing, small bristle-like projections will be raised on the keys which help clean teeth and massage gums. This is not a consumable product but small shavings (no larger than a grain of rice) should pass through without effect. This product should not be used by a dog with any of its adult teeth.