I am at my wits end trying to explain DE to my feed store. No one in this area has ever heard of it! I just got off the phone with the animal health rep. for my feed store and he didn't know what I was talking about. I mean really, come on!! I know I shouldn't fuss too much, after all I didn't know anything about it till I joined this forum. But you would think that a animal food rep would know something about it. People look at me like I'm crazy when I describe what it does. I think maybe I need to become a rep. for my region. Maybe then I will get the results I need. Sorry to fuss.