Your product is great, but my two sibling cats are not. They have never played much, if at all, on their own. If I am the one moving the toy, they play otherwise; it doesn't seem to interest them. Your toy they did play with briefly, when they first were presented with it, but showed no interest in it just a couple of minutes later. They still bat at it occasionally, but that's about it. They are just not cats who play. I've tried everything on the market this is the best toy so far for the...