This is my first time owning chickens. Me and my kids are dying to let our 3 chickens out so we can watch them do their thing. They've been locked inside their coop for approximately 36 hours. My husband offered to wrap some chicken wire around a smallish area surrounding the coop so they could wander inside the contained area as opposed to giving them the whole yard all at once. Is this okay? Will they go back inside their coop at dusk?