Harley is the opposite, he loves the cold tile floor. Even during this winter (we just got him in Jan), he would prefer to sleep on the floor, on the tile. He actually lays himself out like a bear rug on the floor. It is seriously the funnies thing to see this tiny dog laid out like a bear rug on the floor!!
. we have four dog blankets and 3 dog beds around the house and he still prefers the tile floor.