I have two cats with claws. I have a scratching post for them which they do use. In the last couple months they have started scratching on some other places in my flat and I am not happy about it. If I catch them in the act, I yell and they stop but I am obviously not here all the time to catch them. They have ruined a magazine box holder, a section of wallpaper and are working on a dresser. I am wanting to get a Fatboy chair (very nice bean bag) soon which is about £160 but I fear it will get ruined really quickly. Any suggestions for what I can do to stop this recent bad behaviour? Great cats otherwise and find it strange they both have started doing this destructive scratching only recently!