I have blue jersey giants and I'm looking to get the lighter blue color variation. I have a blue-splashed white rooster and a black hen, so that should throw me the lighter blue in the chicks. She is brooding the eggs right now. The rooster and hen are not related. As far as I know the rooster and hen are from different parents that are not CLOSELY related. I know the color pairings to get the color I want. But my question is how many generations could I safely line-breed? It would be father to daughter. I don't plan on do this for a long time, I will eventually get either another rooster or another few hens. Thanks in advance!