You can provide lots of scratching posts, and keep the nails trimmed. (givemeshelterproject.org)
But she really was making quite a mess of it with lots of scratches and dirt that I had to put a stop to it. (theinspiredroom.net)
Aside from all the boxes and shelves, they have their own cat house complete with litter boxes and lots of scratching posts to keep them happy. (iheartcats.com)