Dog Is Overjoyed Getting 24 Tennis Balls for Christmas

Let's face it, dogs are easily amused.  But it's going to take this dog some serious time to get over this Christmas gift.  24, yes, 24 tennis balls dropped onto the living room floor.  I know how excited my dog got with 1 I can't imagine 24 of them all at once.  I would have to have the dog cardiologist standing by!  Anyway enjoy his unfettered joy.