Ah. Downloading & blowing up pics, I see some ventilatin at the roof lines of the coop. (#1).
I drew on your pic... you could add ventilation where I have marks. Above the door (fat fingers don't draw well on phone). You could utilize cut out section like a window & hinge to open or could permanently attach like an awning
Then below the roof line on the side opening to the coop. That's protected by run roof.
On your tractor, you could open triangles. Blue is smaller or larger follow blue & yellow lines...
I drew on your pic... you could add ventilation where I have marks. Above the door (fat fingers don't draw well on phone). You could utilize cut out section like a window & hinge to open or could permanently attach like an awning
Then below the roof line on the side opening to the coop. That's protected by run roof.
On your tractor, you could open triangles. Blue is smaller or larger follow blue & yellow lines...