Their eyes (especialy Mishi's HUGE green eyes), their noses, their lips, their whiskers, their ears, their tummies, their "bloomers" (i.e., butt fluff) but the absolute bestest, more favorite part of a cat to me is their feet. There's something just so special about those soft round, velvety feet with the sweet pads (I call them kitty seeds) that I just LOVE!