Right now, four of my cats are living in the garage. It's a big garage. In there, they have 2 queen sized beds, a really old baby's crib and a window that they're not able to see out of because it's, I guess... "frosted." Anyway, I let them out of there every day to let them roam the house for a little while. But there is no AC in there. So............... I've decided to put the little troublemakers in my room. The only problem I'm going to have with them is them wanting to scratch their nails on my guitar amp and them possibly knocking one of my guitars over. I really don't have anything to block them from going near them; so I was wondering if anyone might have any suggestions on how to let them know that it's not okay to rub on them? Thank you!