I have eight chickens that were supposed to be in TWO 4x8 coops; however, they all crowded into ONE when it snowed and got in single digit freezing conditions. I keep opening the pop door during the day, but end up closing it again because they won't come out into the run. They're afraid of the snow I think, but I'd like to see them getting some exercise. If you were I, would you open the pop door, go into the coop, and force them to go out into the run, then kick them out of the run and into the open, fenced yard? The snow is only two-three inches deep. Right now the sun is shining brightly, and the temperature is 17* F. ETA There's no improvement in the weather forecast, just more snow and freezing weather for at least another week.