Soy does have to be heated or fermented before you use it as feed. The big bags of soy I found were "roasted" and ready to be used as feed.What about soybeans? I think my all grain feed may contain them.
Just a quick question for the OP that has been in my head since I first saw this post. If your chickens eat a mouse, a lizard, or something of that nature, does that make their eggs no longer organic since they can't have meat?