You can still breed them. They look the same.......I would not worry about it at all. In fact, i think it'll give you something to look forward to. You already know what color the chicks will be, so you will get to wonder what the legs will be. Your chicks will be beautiful
SARA, that is a silver-laced wyondotte and so is the one closer to the camera with less white.

SARA, that is a silver-laced wyondotte and so is the one closer to the camera with less white.