Some dogs go absolutely crazy for this funny little ball.  It's the favorite toy for a Coton de Tulear I know.  When I throw it, he'll chase it over and over and over again.  He loves the larger version even more because it has louder "giggles" and he'll actually stand on it and twirl it over and over like a circus dog!  It's hilarious to watch him have so much fun.  The sound that comes out of this silly ball makes me laugh and I've seen many dogs "laugh" at it as well.  It can be a very addictive toy and it's a wonderful interactive toy that will give you lots of time to play and bond with your dog.