I have about 8 or 9, seems they move more right when you get them, like the first couple of days, after that then they just quit moving, but it is so funny when they do move around. They watch tv, listen to radio, one of mine was watching fish in pond. Someone said if you kick them, then stand them up, then they will move again, not sure, but I can't seem to bring myself to just go kick them either, LOL.........