About this item Unique DesignWhen the dog ball is shaking, it makes fun sounds because the dog ball has 3 sound tubes and 6 holes built in, it can sound without battery when shaking, it can imitate human laughter to arouse dogs' curiosity and play instinctively. The sound it makes won't let your dog miss - Dogs will love that fun sound Premium Quality and Safety: The dog ball is made of premium PVC. The flexible and harmless structure makes it super durable, very resistant to bites and not easily deformed. Our dog ball can keep dogs healthy and happy and provide a safe toy for dogs Dog's Favorite ToyThis ball has a diameter of 12cm and is suitable for dogs of all sizes. sizes, especially for medium and large dogs. Bright colors are perfect for interacting with your dog during the day or night, playing in the yard, in the park or on the coast Easy to clean: the dog ball is very easy to clean . It can be washed with soap or directly with water and dried. It is not easy to cultivate bacteria and provides a safe toy for dogs Effective teeth cleaning: A natural toothbrush is created by a special appearance. When playing, the dog's teeth and the ball are rubbed to effectively clean the dog's teeth and make the dog's teeth healthier