I never thought of myself as a chicken owner. Recently my neighbors hen has ran away from home and taken up residence in my lillies. She has now laid 9 eggs. The neighnor does have a rooster and does not care she ran away. So now I have a hen and 9 eggs. She sits on her nest all day but goes home in the evenings. What do i heed to do keep her happy lonpg enough for the eggs to hatch??????