We just moved to the country and we couldn't wait to get chicks. We got 4 a few weeks ago. They are about 4.5 weeks now. They are flying and jumping on their water container to get out so we built a coop. Well my husband and his friend built it. Last night was their first night so far so good. We still have the lamp in there but I'm going to start turning it off during the day since the days are warm still.