My 9 mos old Shih Tzu has started chewing the wooden legs of furniture or any other wood. How do I break her of it? She has loads of chew toys, squeeky toys, rawhide bones, etc. which she loves; but she'll still go for the wood on occasion. I scold her, she quits, of course; I give her a chew stick instead, but she'll go back to the wood at another time.. Is there something I can put on the wood to discourage it.