Hi guys- I have two fenced in areas. One has the big coop with my older chicks and the other has a small coop with my new chicks. A friend of ours raised them for us and they are feathered. They spent one night in their new home but I am worried about leaving them in there. Can I let them outside the coop? It is secure and fenced and separate from the big girls? I just don't want them to get too hot. It's going to be 80 today. Do they need to stay in the coop since it is their first whole day in this coop or can I let them walk around in the enclosure? Please help!!