Good day! I have a class A serama who is only 9 weeks old but appears to be crowing! Is this normal? I live in town and can't have a rooster (totally going to break the rules with this one anyway), so if he/she is really a rooster then I need to get a crowing collar. (Do those even work?) Any info would be appreciated! (BEFORE I drop a 20 on a collar.) Thank you!!!