A wild animal of *any* possible species decides to voluntarily move in and live with you politely.

Which animal do you hope it is?

@NanoRaptor Goat. (Are goats wild? Mountain goat if not.)
@xtoph @NanoRaptor my wife grew up on a small goat farm. She has tales of getting up some mornings to go to school and a bunch of goats escaped and are just standing on all of the cars and any otherthing that gets them slightly off the ground going "BAAAA" at them just to demonstrate that they can escape. Apparently goats are just mischievous like that!