I know Silkie's take awhile to sex, but this one is confusing me in its behavior. If you rub "her" back, she squats down. But today when we put some younger chicks in w/the main group, "she" did a little dance around them and kept trying to get very close to them--almost mounting, but not totally there. No crowing as of yet (no eggs either) and "she" doesn't dance or try to mount our older (18 wks.) girls, so I'm confused. Any guesses? "She" is 17 wks. old.