Vladi is not an under the covers cat. I accept this about him, just as I accept that he does NOT like belly rubs. The exception...when I change the sheets. He jumps up and gets under each and every layer, first the fitted sheet, then the flat sheet, then the blanket (in cold weather),then the comforter. I've been tempted to just leave him under the first layer and keep going but I'm afraid that might end badly, and a puddle of cat pee or a dead cat would be even more annoying.