Hi Welcome to Pettalk

Thankyou for not wanting to declaw your cats over furniture.

I am attaching the following link NOT to shock people but as it has a section on good ways to train your cat to scratch on a pole.

WARNING. Some portions of this web site may be offensive to some people. Gory photos etc.
http://community-2.webtv.net/zuzu22/STOPDECLAWCOM/