[Perfect Size] The size of the dog toy ball is 7cm, which is very suitable for small and medium sized dogs such as Labrador, German Shepherd, Golden Retriever, Corgi and the Schnauzer. On weekends you can hold a toy ball and happily interact with the dog. [Healthy teeth and dog food] - Synapses & agrave; four sides specially designed for dog balls form a brush for the dog. natural teeth. You can squeeze toothpaste on your dog, clean teeth and between teeth while playing, you can also put dog food, let the dog eat dog food while playing, very suitable; for anorexic dogs. [High quality natural rubber] Made of Made of anti-bite natural rubber, strong and environmentally friendly, non-toxic, integrated cheek pocket, no parts fall out, to protect safety of the dog. It is the material of choice for many animal lovers. [Throw and Squeak] Dogs need daily exercise. Dog balls can put on funny sounds to increase their excitement. Very suitable for indoor and outdoor use, suitable; to reduce