I have heard of ground or flake red pepper for increased laying in cold weather, faster moults, and rodent control in litter and feed. I have also heard organic apple cider viniger in their water helps with something but can't remember what. Does anybody know of any more of these "wives tale ish" suppliment and their uses? I want to put togather a full blown scientific myth busters type project on these so we can put to work the ones that really do work and stop wasting our time and money on the ones that don't. This is anything goes if it sounds shifty and has to do with chicken feeding watering or some other part of their mngmnt tell me.