The problem with the barred gene is that it is incredibly dominant. I crossed golden colored hens with Barred Rock (also barred Wyandotte, barred Orpingtons) and all the offspring were barred. The barred one could just end up being a cross breed. I would say barred rock, but it is far too messy. I would say Cuckoo Marans, but those are pretty large birds (like very large) and he is pretty narrow