"My husband and I have two cats - one who loves carpet posts and the other who has refused to use a post at all. We got her this scratcher on a whim and she loves it! Rather than clawing at our doorframes, she scratches the cardboard. We're planning on getting her another one and buying a sisal refill to see how she likes that material.
The only thing I don't like about the scratcher is that it wobbles a little when she uses it (when hanging on the door) although it is braced on the bottom by a plastic piece and tie (supplied) and it would also be nice if it were thicker. But, since it's the first scratcher she's ever used, I can't complain. Once I find out if she likes the sisal material, I'll buy her a larger scratching post as well."