hello- we got our first flock a month ago and picked a few breeds..... one was a 'mutt' but very sweet and friendly. All are about 4 months old..... low and behold- someone is crowing and I think it's the mutt. She/he is clearly the dominant one, is bigger, and seems to keep everyone in line- i suspect this is the crowing culprit.... Opinions on breed and gender please!!!