I have been hatching eggs from my flock and getting a good percentage of chicks that are Dominant White with Black spots & I am having a hard time figuring out how I am getting these chicks... They are Wyandottes and a few Wyandotte/OE mixes. The roo is Buff Laced(SBLR x Buff) The hens are Blue, Splash, Black & Buff Wyandotes and the OE hens are jet Black. Does whit have to be dominant in only one parent to get this coloring or two? I have been rehoming all of these chicks but I am wondering if the "keepers" will still have this gene?