Sorry. Never easy. I bought some Black Jersey Giants from the feed store this spring. Just noticed last week that one of the pullets has wry tail. I am going to go ahead and cull her because I don't want her accidently bred and passing on the gene. My biggest concern is that the other 4- I bought may also have the gene and pass it onto their offspring. I don't breed them to sell, so I'll just deal with whatever happens next spring.
I wanted to cull him myself, we know a guy that does paddock to plate but I raised him and I just couldn't do it yet. I've got to come to terms with it eventually, roosters get eaten. Sigh.