CAT ADVICE NEEDED PLEASE (a message from Momz): We recently moved into a new place and Mr. Puss has developed a very annoying habit of peeing on the same spot of our wood flooring ...the wood is already buckling from all the pee :( ....I have put his litter box in the upstairs bathroom because that is the only place it will fit....however, even if I put him in that bathroom, he will go downstairs to his spot to pee instead. I have tried changing his litter, but that hasn't worked. Any suggestions?