Last night I lost Lovey. Tuesday night I moved them to the coop in the garage because we were getting our share of the Alberta Clipper. The garage stays around 40 - 55 degrees. Tuesday night and Wednesday she was fine. No wheezing, gurgling, discharge or strange behavior. She was acting just fine. They eat crumbles, scratch, yogurt and lettuce. I use vinegar, Avicharge and vet-rx. (Not all at once.) Thursday afternoon when I checked on them, Lovey was sitting on the floor of the coop with her wings, head and tail hanging down. I held her, petted her and talked to her but within a few hours she was dead. I have had this flock for about 3 years and they were all adopted so I don't have any idea how old they are. The rest of her gang are doing fine. I feel responsible for her but I was just lost at what to do. She went so fast. Does anyone have any ideas?