My two silkies and bantam cochin are about 7 weeks old. I'm pretty sure that the cochin is a little roo, but was wondering if someone could confirm it for me. Also, when he was a baby, I thought that he was going to be splash, but now that his feathers are coming in is he blue? I know its early to tell what gender the silkies are, but I would appreciate any guesses. The black silkie has a much larger comb and wattles developing than the buff, and s/he is much larger. Thanks!