Stopped by the feed store and inquired about 20% feed. He asked "Why?" I responded that some of my hens have stopped laying this winter and I wanted to maybe jump start them back into action w/some extra protein. He asked about lighting & coop temp, to which I replied a warm coop and 5 extra hours of light. Although he was a bit perplexed by the lighting not working, he was convinced that increasing protein %, even just temporarily, wouldn't have any effect. Thoughts??