So this is my first go with silkies and I have two “hens” who are now 11 weeks. How the heck can we tell if they are Roos? Do we just wait until they crow? I pride myself on being able to detect gender pretty early on with my standard chickens but these silkies are impossible to predict! We have two silkies in our new flock and the satin-feathering silkie is a little sus. They are pretty dominant and love picking fights with the other chicks in their flock, including the massive Cochin. Any clues on if we could be dealing with a roo?