I heard that.I have a young PC cockerel that was skinned from the top of the head to the bottom of the neck. I used swat on it. It is still doing good. I expected dead by now. Amazing how some of them recover and others get a pin prick and die...I figure they are Canadian stock when they die, not hearty and from the VWN so they really have nothing to live for.
Most of my birds are tough enough to live with their side ripped off by a dog... Except a certain little OEGB that I'm guessing must have been bred from stock in the States.