Fred and all, thanks so much for taking the time to do this. Would it be fair to say, then, that chickens as a whole have three general subdivisions, layers, meat, and dual purpose, and that within the DP in particular there is a wide range? Or does the DP fit a more narrow description, similar to the way layers and meat birds have pretty specific body types and characteristics? Is there one DP you would hold up as the gold standard?