Bristles raised during chewing will help clean teeth and prevent tartar build up.
Designed for teething puppies - Not recommended for adult dogs or puppies with any permanent teeth.
The pressure exerted by a dog's jaw is considerable, and when directed straight down can put tremendous stress on the teeth. It is recommended that non-edible chews be large enough to encourage chewing from the side rather than the top and bottom. If your dog is between sizes, choose the larger size.
If your dog is an especially strong chewer, a larger chew may provide more of a challenge. Remember to supervise the use of all chews and toys!