It's been unseasonably cold with massive thunderstorms rolling through every day. My 10 pullets are so crowded in the indoor pen I've had to pull the banty and 2 chicks to a smaller cage. If I put the outdoor playpen in the run and start 'look but dont touch', am I risking pneumonia and death? We have 3 days coming expected to be warmer, then it drops again. Any advice?