My girl never chewed a thing. But my boy, now that's a different story. He would chew everything if I let him and he has a zillion toys. I've just learned to spray deodorant on everything. That keeps him from chewing. I just walk around the room and spray deodorant on edges of rugs, baseboards, closet doors, etc.lol
I had told myself if the deodorant didn't work I would go back to crate training. So it may be something you may want to consider when you get new floors.