If your original source is breeding from multiple cocks, you could probably just add a cockerel to your flock and be fairly sure you aren't mating siblings. Males of any breed are hard to sell, even throwing in a few females. That fact would actually help you if at sometime you just went out looking for a cock less related to your hens.ok I will make sure I get at least one more boy. do you think I should just add another or would it be best to get a few more from another breeder. I plan on selling whoever I decide not to keep. if I also threw in a few more girls I could sell as a group. hopefully they would sell. I just don't want to get stuck with extras. these are too expensive for me to eat straight from the breeder.