[Main function]: Frequently use this toy for dogs, which can not only improve the dogs intelligence and reduce the daily anxiety, but also prevent the dog from destroying the familys home and clothes at home. [Molar teeth cleaning]: The newly designed zigzag-shaped molar convex points and various shapes of molar surfaces can thoroughly clean the dogs incisors, sharp teeth and molars when the dog is playing with the toy, and effectively remove all kinds of meals. Slag, dirt and dental calculus, fully protect the dog's dental health, and truly ensure the dog's oral health. [Sturdy and not easy to damage]: The dog toy dinosaur-shaped shell is made of high-hardness nylon raw material. The dinosaur body is made of high-toughness and soft TPR. It is suitable for large, medium and small types. Dogs will not be bitten by long-term use. [Cleaning toys]: You can apply pet-specific toothpaste or attractant directly on the toy's molar bumps, which can attract the dog's interest in playing and can also better clean the dog's teeth, which truly realizes the dog's brushing of his teeth. [Cotton dog bite rope attached]: The tail is designed with a cotton dog bite rope that is resistant to abrasion and bite, which can stimulate the dog's interest in biting and make the dog fall in love with this toy.