I have one duck and 12 chickens. When the duck and her two chicken friends are old enough to go out, the duck can just live right with the chickens right? Will she know to go in the coop?(there is a run so she won't be able to wander off, I just don't want her to freeze if she camps outside) Will she just sleep on the coop floor? Does she need another duck? I will have a warmed bucket for when it's cold so she can clean her face.