I have no idea, I just searched for a post that might help answer your question. I breed show quality silkies of various feather types and will be experimenting when the new breeding coop is built, but that's nothing new as whatever I mix, I can look up and see what I'll end up with. Ie. Currently I have 6 chicks from two different cuckoo dads and two different black hens, so now I'm determining if the two dads are double-barred or single. That's pretty much the extent of what I do around here.Very interesting...So do you mean by breeding true that the chicks won't end up with long legs?

I buy a lot of hatching eggs from exhibition breeders so I can only assume the parentage.