I ordered 3 cockerels from McMurray last year just so I could have a Cornish roo for my hatchery girls I got from a neighbor. By the time my chicks from MM arrived, my birds were dead from my stinking dogs, who by the way, went out to eat the chicken feed every day through the winter. They found some Starlings that had froze to death during a cold snap, got the taste of feathered things and then decided our chickens might taste really good. Lost all of the DC hens I had. But I have one roo left and he is my favorite (see my avatar) even though he is not a real good specimen of a Cornish. The other two, I put in the freezer in mid-July. So they were about 18-weeks, were free range, and dressed out about 3-1/2 pounds. They were delish! One of the things I love about the Cornish is that I can have an excellent meat bird for those I need to cull. Love 'em love 'em, can't get enough of them.
I broke down and bought MM's White Laced Reds too just to have some, and I have 11 of 16 eggs still with a week to go from Sands of the DCs. I know that I am talking hatchery, but I have to start somewhere, and all you Cornish breeders don't like to share eggs too often.