Elastic Pull Rope Molar Ball Portable Tie Rod: This is a multi-functional autonomous dog walking artifact, which can lead the dog on a leash when playing with the elastic rope ball, releasing the dog's energy and completely freeing the owner. This can mix and match in many ways to overcome boredom and make dog's life fuller. Dog Molar Ball: Non-toxic natural rubber material. With serrated molars of 4 different intensities, arranged in 360 degrees fully closed, you can also put pet toothpaste on the molar tooth ball. To thoroughly clean the dog's incisors, teeth and molars, effectively remove all kinds of rice residue, dirt and tartar. Portable binding stick: strong and wear-resistant, and has a long service life. It is designed with an enlarged grip on the top and a spiral rod, which can increase the stick's power area. It can be used on soft surfaces such as lawn ground or beach. Dog toy rope: high-elastic traction rope + tear-resistant traction rope. It is environmentally friendly, safe, good elasticity, chewing resistance, higher quality and longer service life. Give your dog space to move freely and protect him: so that the dog can play happily, he can also naturally interact with the dog, a enjoy happy time together and improve the dog's feelings. Can withstand the tearing of large family dogs, working dogs and other wild breeds resist Product Information Material: Plastic