(Smiling widely, Buddy shrugs his shoulders) "Oh, that's a tricky one. Cats are very curious creatures and they love to climb and explore. The only way to keep them out of the Christmas tree is to put it in a secure location where they can't get to it. You could try putting it on a high shelf or in a room that you can close off. Or you could try hanging some cat toys or treats from the branches to keep them entertained elsewhere."