It is a dog toy for aggressive chewers with functions of cleaning teeth, grinding teeth, removing calculus, keeping dental health, reliving anxiety, training agility, improving IQ, interactive tug of war, killing boring time and automatic food distribution. The dog chew toy is made of food-grade soft TPR, odorless, safe and harmless to your love pet. There are different height and size of jagged molar bump on the surface to help cleaning the dogs incisor when the dog is playing. Suitable for indoor and outdoor play, you can increase the interaction with your dog. Playing with this toy will relive pets anxiety when they are at home by themselves, preventing them from destroying furniture and clothes. Durable and wear-resistant. Suitable for small dogs, medium dogs. We suggest put in the toothpaste to help your pet loves to chew on it and play with it.