I’ve got chickens, family has chickens. When the weather gets bad, chickens have a tendency to lay fewer or not at all for a few days or weeks. If a chicken starts to molt(sp?), basically you’ll see lots of feathers in the coop…they will also stop laying eggs during that process. So it may not be the food. My brother buys TSC food and his chickens stopped laying eggs for a month or so…but they were also molting. So it happens. She can also be a factor. New egg layers do better than chickens that are 4-5 yrs old. Eventually they’ll stop laying eggs. That’s when I introduce mine to the back 60. Be free little chicken!

Then nature takes it course.