Are we talking about Yorkies or termites?
My Zsa-Zsa is a chewer but I limit their time to free play. I supervise them constantly and when they start to chew on something I don't want them to I snap my fingers to get her attention and give her one of her toys. I may have to correct her a couple times but she starts using her toy and forgets the cabinet or baseboards. When I can't watch them they are in the x-pen and since Zsa- Zsa likes to climb I bought a 4x8 piece of lattice and place over the top of the pen so she can't escape.