I adopted a stray 4 mo old rooster. Waiting for a chicken run to arrive. His coop is a shed style has a window with wires and a small vent but gets little cross ventilation. There are a couple of hot days coming (low 90s predicted) it seems fine in the coop at night, but in 80 degrees during the day, the temp has already easily hit 90. I have plenty of water and so far rooster seems fine. We have lots of predators and I don't want him out unattended during the day. Any suggestions how the make him as comfortable and safe inside the coop for a few very hot days until the run arrives? Any suggestions are welcome. Thanks!