Cavalier King Charles Spaniels do not tolerate harsh climate, temperature extremes, dampness. Therefore, their personal space should be within the boundaries of a house or apartment. And thanks to their miniature size, it’s very easy to find a comfortable corner without drafts, providing it with a stove bench, dishes and toys for games (and, possibly, a tray for the first time, when the puppy is not used to quagmires, making puddles and heaps).