We had a red light in the coop for heat, and they somehow knocked it down last night, and the straw ignited! Luckily, we got out there as soon as we heard them, and put the fire out. Some of them got their feathers burned, and they all inhaled a lot of smoke. They sounded more like puppies crying than chickens. We couldn't calm them down at all...they everntually wnet back to sleep. So now today some seem pretty normal, and some are really acting strange. Most of them are closing their eyes a lot today. One just stands there with her head back opening and closing her beak. My husband thinks she might not be able to see. Any advise on dealing with chickens who appear to be in shock?