Key features

• •Made For BIG DOG -- The big machine is suitable for dogs big than 30LB, comes with 3 pieces 2.5-inch diameter healthy RUBBER balls(Our pet use balls adopted food-grade healthy organic paste technology to ensure the safety)
• •Remote Control & Cycle Recharging -- Adjust the launch distance to 10, 20, 40 or 50 feet by a remote controller or click the machine button directly, Distance adjustment function will be perfect for indoor & outdoor exercise. Runs on AC Adapter (included) or Rechargeable Li-ion Batteries (included) which support up to 1000 launches per full charging.
• •Excellent Engineering Design -- Durable, arced wheels to prevent a wet or slobbery ball from being stuck and to furthest ensure the shooting distance. (Pls don't use the warped, twisted or broken ball in this machine, this will affect performance). Pls, teach your dog how to play and give them more encouragement.
• •Effective Design --Big funnel in 240mm*240mm; which is very convenient for your dog to put the ball onto it without worrying to put the ball onto the funnel again and again and your dog will become more confident! we also chose not easily overturned rectangular shape after repeated attempts.
• •OFFICIAL SIZE TENNIS BALL: Comes with 3 standard non-abrasive tennis ball. Try to not get them too dirty or wet as this will affect performance.Perfect for indoor or outdoor use. Teach your dog how to play for hours and hours of fun and enjoyment.