I'm not sure it's a coincidence or just wrong timing or what, but I had put out a Purina Flock Block. The chickens STAYED at the flock block & I noticed they weren't eating their food. They devoured it in about a week I think it was.
Shortly thereafter, started seeing feathers everywhere (molting) & NO EGGS!
Like I said, this may have been going to happen anyway due to this time of year, so I cant blame the flock block. It was just weird the way that timing worked out. It got me wondering if the flock block's lack of nutrients they're used to triggered the molting.
I would rather my chickens get their main nutrition from their feed. Now, if I put a flock block out, I will only put it out a couple of evenings a week like before they turn in for the night.