Ok... So I can't breed a sex link to a rir rooster and get a sex link. If I breed a sex link with a rir rooster... Can i feather sex? Will that fast feathering K (?) gene still exist?
If I have a new Hampshire red rooster and golden comet sex links, can I breed them and get healthy babies? If I breed new Hampshire red TO a rir, will it still be sexible at hatch?