OK so one thing Beau plays with without hesitation are BIG balls. He will sometimes chase a basketball but LOVES big beach balls. Problem is he pops them without meaning too. He got a wonderful one covered in cloth for Christmas and loved loved loved it but he must have jumped at just the wrong angle and it popped after about 2 1/2 hour playtimes. Anyone know a type of ball to give him that won't pop but is light enough for him to push around and push up into air?