I have ten chickens. Half are 10 months and five are about 7 months. They have been housed together for some time. Today it snowed and they elected to stay inside (doesnt snow much here so I guess they were freaked out). I noticed tonight that somebody has watery stool. I also noticed some stool that was yellowish/orange-ish. I dont know what to do, if anything. Do they need medicine in the water for awhile? Do you know what kind? No one seems sick but I don't know. Help?