Got it for my cats, but the dog ended up enjoying it. The product is quite cheaply made and flimsy, it fell apart when I was putting it together and it just felt like a bad purchase, but I gave it a try anyway. Cats stay away, even though it is VERY quiet compared to previous one I got. The dog though, can't get enough of it. I'll use it for a while, see how long it lasts, the fun I mean. Overall not bad. Maybe the cats will eventually like it too. :)