Features:1.Cute looking and washable cover: The cute plush cover is washable and made from safe, non-toxic materials for your pet to chew on. You can wash or replace the cover when it gets dirty.2.Helps to exercise your dog: Bouncing balls will get your dog very excited to chase and tear. By playing with the ball, you can increase your pet& 39;s exercise, kill boredom and reduce destructive behaviour.3.Interactive and fun:The wobbly dog ball has a built-in squeaker and shaking motion sensor for small to medium sized dogs. Puppies will find the wobble ball more than just a quiet toy and will be very excited to chew, nibble, chase and run. The Jump Activated Dog Toy is the perfect gift for your cute little dog.4.Durable and safe:The squeaky dog toy is covered in plush. All materials are sturdy and safe. It is durable for small to medium sized pets.5.After-sales service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible.Specifications:Size:17*19*11cmPackage Size:15*20*10cm