My one year old has started chewing up my mouldings, kitchen cabinets and window sills in my kitchen. He stays in the kitchen when I go out and when I return something new is chewed up. I have tried all kids of things, like hot sauce, deodorant, apple bitters, he just moves on to another area I haven't thought about like me window sill. I can't cover all my cabinets with stuff! I am resorting to leaving him in his crate when I have to go out, but I feel bad for him, but I do not want to replace my cabinets any time soon, even though they are looking horiffic with chuncks chewed off. What can I do to stop this behavior?