A friend of mine with 3.5's has made covers for them, that he leaves on when not in use. The covers slide on top like garbage bags, and he used some kind of fabric that the cats don't like. They don't climb on them any more.
Without something, I'd venture to guess that you'd certainly damage them. Cheers,
Spencer
Without something, I'd venture to guess that you'd certainly damage them. Cheers,
Spencer