We have had our first cold snap here in Colorado the last week and it will continue until Thursday. Lows as bad as -20F and highs in the teens at best. The girls seem fine and are still at normal egg production. Our coop door is automatic and opens during daylight hours. We haven't been heating though we are rigged for it. My wife begged me to turn on the lamp on the coldest night, so we compromised with extra cottage cheese and oatmeal treats at dark. At the beginning of this snap we acquired 18" of snow, which I found to be the real interruption to their routine. I would walk down to the coop and they would poke out their heads but, despite my coaxing, refused to exit. It took me until today to realize that I needed to shovel the run, so I did, and they walked right out into 0F and did chicken things all day. It seems that even though the snow had settled and melted its way down to 6 or7" it was still too daunting.
Now back to my other problem......

Now back to my other problem......