Could anyone tell me if this is a Roo? I bought all 4 of my chickens on May 1st. This one is growing faster, has a bright red comb but no spurs. At what age do Roos get spurs. I'm hoping this is a hen as I've grown attached to her. If it's a Roo, I'll have to give him away because I can't have a Roo where I live. TIA for any feedback.