My chins actual did like the small (3 feet at the highest) cat tree I had, it had fabric not carpet, though I bought it for my cats not my chins. I left it in the room when I let the chins out and they did hop around on it, however I did have to keep a close eye on them to make sure they didn't try to eat the fabric, and luckily they never peed on it. I'm not saying it's worth buying for a chin though, just wanted to put it out there that some chins do like them, if you already had one around anyway or get one for free. The specially built chin playtime stuff or making a wood one would be a much better investment.