Features The raw materials are natural rubber purchased from Southeast Asia, and the unique formula makes the rubber extremely elastic and durable. Without any chemicals such as essence, the rubber will generate a rubbery smell that attracts dogs, helping the dogs and puppies learn appropriate chewing habits. Add favorite food Stuff strategically with your dog's favorite peanut butter can increase its interest and make the challenge more difficult. In the way, you can keep your dog busy and manage its weight. Unique ring design The unique shape and energetic rubber give tornado an unpredictable bounce and roll, inspire chasing potential, and have fun with your dog! Maintain oral health While dogs are enjoying the chewing toys, the bumps and grooves of tornado can deeply massage the dogs' teeth and gums, which maintain their oral health and release teeth pressure. Package includes: 1pcs dog toys