Almost Indestructible: No dog toy is truly indestructible, the dog toy is close. Not suitable for small puppies or large attack aircraft. Health and Safety: Dog toys are made of tear-resistant natural rubber. When the dog bites the head of the toy, the dog chews the toy will make a squeak, keeping the dog's attractiveness for several hours. Brush teeth: The non-slip design allows dogs to hold the toy with their paws and brush their teeth. Please supervise your dog while playing. Unique Design: The toy bristles in the dog's mouth are specially designed to clean the dog's teeth and tongue. The granulated rubber cleaner under the eyes can be used to massage the dog's gums. Includes: 1 * dog toy (6.2 * 2.3 inches) (suitable for dogs weighing 30-80 pounds (13-36 kg)), 1 small wire brush (4.1 inches). Not suitable for small puppies or large attack aircraft. Christmas gifts for dogs.