I am new to keeping chickens and I don't know how wet chickens can get. I have my coop and run done. I keep the little walk-thru door open for the chickens to go in and out as they please. It has been raining alot and the chickens seem to like being in the rain???? I have 3 leghorns and 6 golden comets. Is this normal?? and ok for them?? It has also been cool about 50 degrees Can they get sick??