[Interactive Funny] - Cute Ball with dog growling sounds, bounce and shake motion sensor with dog. Puppy will feel it not just a quiet doll and extremely excited to chase, bite, chasing and running. [Keep Pets Entertained and Exercised] - Dog likes run to Scratch the Plush bouncer ball. The ball will accompany your dog when you are not available, also could help the dog exercise more and have fun. [Easy to Install & Washable] - Interactive dog toys is easy to install. The cute plush cover supports washing, open the velcro of the plush cover, take out the bouncing ball, clean the plush cover, and dry.