Made from natural rubber to satisfy the chewing instinct of teething puppies and encourage non-destructive chewing. 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. Occupies and entertains your puppy Made with softer rubber for teething puppies Encourages nondestructive chewing habits Made with delicious vanilla flavor Helps with: Training & Reward Weight Management Dental Care Stress & Anxiety Boredom Destructive Chewing Treat Size: Small/Regular (up to 25 lbs)