So far with my 6 week olds, 1 SG and the rest Silkies, you wouldn't be able to tell the difference if Lazer had feathers on his neck! He's the same size as the Silkies, and the comb development seems to be the same as well.Question... Do showgirls grow / much like a silkie? Was wondering when i should be expecting comb/wattle development ...hoping my two are girls... But wouldnt be suprise if i get a roo... ( thats just my luck)