I recently called around to 5 local feed stores to ask about prices for variousd types of food and I'm overwhelmed by all the choices - with 50 pound bag prices ranging from $13 for Agway grower to $26 for Green Mountain organic - and a lot of other options and prices in between. Is there a site anywhere where I can read about and compare different types of chicken feeds and then I can have a better idea of what I really want? I only have 4 pullets and don't go through feed very quicky. A neighbor says she doesn't buy 'organic' because its too expensive but buys 'natural' because it doesn't contain animal protein (chicken she says is what many foods contain!). I was in a feed store yesterday trying to read the tags to see the ingredients and that was overwhelming. Is there an article somewhere (like there is for dog food)?