Should be fine then! Half-sibling to half-sibling is a popular and pretty safe method of line breeding.Considering the mother is completely unrelated I am not too worried. IMO inbreeding is the only way to create a pure strain. Yes, and racing homers are some of the healthiest birds in existence. They have to be.
I was just concerned because Biff seems to love his children a lot and still feeds them and stuff.![]()
I’m not familiar with the genetics of the eye color but is it possible to mate the hen to two different males and get the same desired results? Then you would have in theory 4 young half-sibling birds to breed from next year.