This dog chew toy is designed for medium and small dogs weighing less than 50 pounds (about 22.7 kg). The suction cup can withstand up to 110 pounds of pulling force. [High-quality material]: The dog toy is made of environmentally friendly natural thermoplastic rubber material and strong long rope. It is high-density, durable, safe and wear-resistant, and can resist the dog's long-term bites. It is a dog chew toy and tug-of-war dog toy. [Interactive dog toy]: The suction cup performs well on a smooth and flat surface. If you want to use it on matt wooden floors, dusty walls and concrete surfaces, please stick floor stickers on the surface to increase suction. In outdoor activities, your pet can also enjoy the fun of picking up. In these processes, the relationship between you and your pet can be strengthened. [Dog teething toy]: The dog chew toy is designed with molar balls. There are many different sizes of molar particles around the 360 of the spherical surface. When the puppy chews the ball, it can effectively clean the teeth and maintain oral hygiene. This dog toy has a healing function. You can put snacks in the ball to attract the dog's interest in chewing. [Squeaking dog toy]: There is a built-in whistle at the bottom of the molar ball. With a squeaking sound, your dog pays more attention to this dog toy and is willing to play. This squeaky dog toy can help your pet release excess energy and stay away from boredom.