Is there a good way to know if you have any drafts? My fear is that our ventilation would be drafty, how do I know?
I am sure I worry to much but I just want to insure we are keeping them healthy and comfy.
Open enough so that condensation doesn't form is one way I look at it. As long as coop is dry our birds can handle far colder than most give them credit for, my pens are all open wire front, right through winter.