My 5 month old leghorn is acting normal, save a tiny reduction in eggs/week, has had a sorta tidye looking comb for two days. The colors range from pale pink to almost white to red at times. I checked for live and mites and found none. All poop looks normal. I don't know if she is going through a winter depression , an illness I can't name, frostbite, cold or whatever. I want to know if I should just keep a lookout or do something more proactive than garlic, herbs and new dust bath spaces. Hope you can sorta see in these pics.