Thanks WK!
I understand and thats why i am worried - I am stuck with the coop I have which has the big window with te roosting bar in front of it and that's the roost they like best. Should I put the window in and cut holes somewhere else? Unfortunately it's just not tall enough I think there might be a draft wherever i put them. What about a turbine on top? The solid roof over the top of that pen is about 9 foot so I would have room and no rain/snow would get in?![]()
I would put the window in and look for other ventilation options. Each situation is different, so you may have to experiment. Something small is better than nothing at all. My dad did a stupid with our coop when i was a kid and had no ventilation at all. Up to 30 birds in a 10 x 12 coop all winter, with NO ventilation. Several birds died from respiritory issues before he figured it out.