Features: and Safety: This dog toy has multiple motion and safety sensors to detect and protect people or pets; the front motion sensor can protect dogs and people standing in front of the for launch area. Easy to use: This ball game be very easy to use. The innovative design allows your dog playing this game by himself, just take the ball back to the console to receive snacks. Note: The ball be rolling out Does not for pop-up Suitable for pets of different ages to bite. This interactive ball launch be an automatic fetching machine that can be used by dogs , or just for dogs. Relieving anxiety, great gift for dogs. Specifications: Material:Plastic Color:As the Picture Size: Approx. 20x20x21cm/7.87x7.87x8.27inches Note: 1.Please allow 0-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3.Other parts are not included. Thanks for your understanding. Package includes: 1 x Pet Tennis Trainer 1 x Tennis 1 x Use Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.