Moondon INTERACTIVE DOG TOYS - Canine Challenge Jack & Ball - Hard Rubber Treat Toy Challenge Jacks and BallsInteractive Toys for DogsMade of durable rubber to withstand the toughest chewing Our Canine Challenge Jack and Ball 2 Packs feature interchangeable parts that are hollow in the center for hiding treats,This interactive toy will keep dogs intrigued for long and happy play Our Challenge Ball 2 Packs feature are hollow in the center for hiding treats,This interactive toy will keep dogs intrigued for long and happy play times!Canine Challenge Jack and Ball 2 Packs are great interactive toys Features interchangeable parts that are hollow in the center for hiding treatsTwo great toys in one: Use the jack and the ball separately or attached togetherThe jack has chambers for hiding treats; the hollow balls also hold treatsThe irregular shape of the jack makes it bounce unpredictably increasing its allure for dogsMade of durable rubber to withstand the toughest chewersMaterial: RubberSize: Jack 3?" Ball 3",_ Note:For return policy in non product problem,customer has to response for shipping fee and 15% restore fee,And please return within 14 days.