I have built a 6 foot wide by 12 foot long by 8 foot tall Coop for our 13 chickens (10 Rhode Island Red's and 3 Americanas) and they currently are in a swimming pool in our spare room. It has been about 100 degrees outside the last few days here in Central Texas and I want to move them out of the pool and into the coop. They are probably about three weeks old since I bought them about two weeks ago from the feed store. I have plenty of vents in the coop as well as I have windows on the North and South side of the coop that I can easily open up and close if I need to. Are they ready to be moved into the coop? Any help would be much appreciated.