Double layer design: Our products are made of durable double layer rubber, are well elastic, bite resistant and non-toxic, your dog’s health will not be affected, bright colors and suitable sizes are perfect for most pets, dogs and cats. Interactive indoor doorbell: Equipped with a built-in bell, the sound of the small indoor bell attracts the attention of the animal while playing, ensures long-lasting entertainment and brings a lot of fun to your pet company. Br> Teeth cleaning ball: This dog toy can clean teeth and massage gums, reduce plaque formation, prevent gum disease and protect the dog’s oral health. Good for the development of teeth and gums. Br> Interactive dog toy: Our dog puzzle ball jumps up when thrown to the ground. It is suitable for training, hunting, interacting and playing with dogs, training dogs and jumping. The dog toy can enhance the interaction between him and his owner, cultivate feelings, reduce the pressure and loneliness of the dog. Br> Loneliness Relief: