Please offer her more than one scratcher. Cats should have a variety of surfaces and styles. Upright posts (which need to be at least 3 feet tall), flat, diagonal, and curved are all favorites here. Sisal, carpet and cardboard are all used with enthusiasm.I got a scratching post today and she started scratching it as soon as I put it down!! She loves it!
I also got some of that clear sticky tape. I feel good now and no longer angry..lol
Just an FYI for buying new furniture, when we moved into a house we researched what material to use when buying furniture. As tight a weave as possible is recommended, and we went with microfiber. There are a lot of different textures available, so it's not like you just have one choice. THIS WORKS. Tuxie - whose claws we can't clip - scratched on the arm of that couch (and the chairs) for FOUR YEARS - and you simply can't tell. Nat, I'm so sorry you didn't know about this before you bought the furniture.We're going through this with Tabby, too; in fact, she's destroyed areas of our couch and chair. I'm not happy. As soon as we take the double-sided sticky tape off, she starts scratching again. Right away. And she has scratchers. We got her a huge cat tree with sisal rope on the legs and she does use the legs to scratch.....Tabby is definitely a vertical scratcher; she likes to reach up as far as she can and just dig in. The legs of the cat tree have really helped with this. She also has a smaller scratching post, too, and she uses that. But she still likes the couch and the chair. And it's really a shame as the furniture may be a little on the old side now, but it's always been in very good shape. Until Tabby came along. *sigh* I'll never buy a new couch and chair again as long as she's alive....it's not worth it.
Mollipop is a horizontal scratcher and she prefers carpet. But she also loves cardboard and we have a large variety or cardboard scratchers throughout the house, so she's good.