Wow, we finally have a hot one burning here in Nor. AZ. and I am just wondering the affect the heavy smoke will have on my flock. We are about eight miles from the fire and safe from flames but the smoke settles into our little valley very fast and very very thick. I have put out extra water with electrolytes and fed extra treats to keep every one calm and hydrated, but with our cold nights and mornings that keeps the smoke down you cannot see the coop from the house. The coop doors are all opened to allow air to pass through but at this point we are just trading old smoke for new. Are there any respiratory issues I should look for?