If I do end up hatching my own chicks, I will surely end up with far more roosters, and probably hens, than what I will need for my own purposes. The logical solution is to sell them, BUT I know that after a few incidents, a lot of people in my state have a strict policy of only buying from NPIP flocks. . . So, how does one go about becoming NPIP certified? Can you even do it if you plan to breed crazy color mixed breeds, or is it just for pure breeds?