I have been reading on here about single comb silkies and have a question. This may have been answered somewhere else but I can't find it. I recently bought 3 nice looking silkie girls but they have single combs, can I breed this out with a roo that has a correct walnut comb? I have 2 nice roos with correct toes and foot feathering and nice mulberry walnut combs, can breeding to them correct the single comb and what % will still have the single comb? My girls are very nice and have really small single combs and nice big crests, If anyone can help me with this, I would be very thankful.