It is a suction cup 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 dog’s incisor when the dog is playing. The powerful suction and super-tough ropes can limit your dog to play in a fixed range. Suction cup can be attached to floor or flat surface. Please note that it can only stick to flat surfaces and the spot should be clean before put it on. Suitable for indoor and outdoor play, you can increase the interaction with your dog. Playing with this toy will relive pet’s anxiety when they are at home by themselves, preventing them from destroying furniture and clothes. Durable and wear-resistant.