Three years ago we built our smalish coop inside the garage. In the mornings, my three girls exit an automatic pop door in the wall to their run out back and through that to our typical suburban back yard for free ranging all day, all year. In the summer, the garage gets super hot in the afternoons and when they come in to roost at night they just pant for hours despite hosing down the floor and fans. Can I move their coop from inside the garage to on top of the run outside for the summer months, or will they need a therapist?
I could keep their nest boxes in the same spot as it's probably cooler in the garage in the mornings when they lay. I'll need to make a roof for the coop, as the current ceiling for it is a shelf in the garage. Another thought is just adding an open roosting area on top of the run and letting them choose where they want to go, but that's going to require brain power and of course the "building" something part. We've never seen evidence of a predator trying to get at our girls, or even in the yard, but I KNOW they are there. Raccoons still live under the street in the storm drain and took residence in our neighbors attic for a week or two last month. Our very lazy dog and luck have helped a lot.
Thanks for your help!

Thanks for your help!