It appears that the woman I purchased these birds from gave me the wrong bird. Meaning that the Dominique (black and grey) is a show bird that she breeds and accidentally scooped up yesterday in her rush to meet me. She offered to bring me an additional hen, but I simply don't have room for four. I don't need that many eggs either and I don't want to buy that much feed.
She is coming today to swap her out for a eight month old Barred Rock, which is supposed to lay some 50 eggs more per year. Kinda sad though, we had pretty much settled on Betty for her name.