Interactive Funny- Moving dog toy - Cute Ball with 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. Active Moving Pet Plush Toy- The Interactive dog toys will auto makes dog sounds and in shaking motion by random for 12 sec when turn on. And it will activate again by shaking or powerful touching, could help the dog exercise more and have fun. Entertain and Train Pets- Dogs love running after and scratching the plush bouncer ball. The ball will accompany your dog when you are not available while helping him get more exercise and fun. Easy to Install & Washable- The interactive dog toy is easy to install. The cute plush cover is washable. Simply open the plush cover's Velcro fastener, take out the bounce ball, clean the plush cover and let it dry. Excellent Customer Service- If you need any help, please do not hesitate to contact us. We will reply within 24 hours and help you solve the problem.