Does anyone have an experience racing the offspring of half siblings? Because I do only have limited breeders, 2 cocks and 3 hens, and I,m just focused on them and avoid introducing another lines so I can distinguish my best pairing.. All of my race team are almost related to each other, I mean some of them have same dam with different sires, Half brother and Half sister.. Is it possible to race their offspring? Because I'm planning to breed them couple of months after the race.. So I'm just wondering if their future offspring's are for stocks or can be raced.. Thanks!!!