Quote: Actually when he lost the egg production was when he used the Cornish crossed hens as the female side under a RIR X Wyandotte roo. The Cornish body returned but so did the Cornish's poor egg laying ability. I strongly suspect that regardless of which breed he had used on the top or bottom, his attention to the egg production of those that ended up with the body type of the bird he had envisioned, followed by heavy culling of the inferior birds, was the key to his success. I may be wrong in my preference of using the larger breed as a male line, but nature has seen to it that males are bigger than females within chicken breeds, and if possible I want to feed less of the bigger breed needed for the fewer males and more of the smaller female line. LOL In time Brother Wilfrid happened upon one big hen that was also a great layer, but he eventually set the breed's standard weight considerably lower than hers. He was, in my opinion, a great breeder and his breed a very good one. Early pictures of his Chanteclers show a "Cornishy" body with much softer plumage and close fitting cushion combs that made them more winter hardy. I think I would be had pressed today just to find and continue to breed good physical representations of the breed, let alone a line of them that continue their famed egg production. If I was a good breeder, I would go to work trying to increase egg production while keeping my Cornish to their standard appearance, but I have trouble just trying to breed them to look like the SOP. LOL