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 Schferdog, Golden Retriever, Corgi and Schnauzer You can hold the ball toy and have fun interacting with the dog on weekends. Healthy teeth and dog food. The four-sided synapse specially developed for dogs forms a natural toothbrush. You can squeeze toothpaste on the dog to clean teeth and interdental space when playing. It can also be put into dog food, so that dogs can eat dog food while playing, which is very suitable for addictive skinny dogs. High quality natural rubber. Made of anti-bite, sturdy and environmentally friendly natural rubber without toxins, the cheek ball is integrated, no parts fall off and ensure the safety of the dog. It is the material of choice many animal lovers. Dogs that throw and squeal need to practice every day. The dog ball can make gers fun to increase their enthusiasm. It is very suitable for indoor and outdoor use. It is