Roo, right?

[Kytera]

I was pretty sure this lil dude was a dude, but now I am second guessing myself. 17/18wk old BYM mutt but definitely smaller than the obvious 18-20wk pullets we got at the same time. So sweet and super cuddly and totally hen-pecked by the pullets. As "he" feathers out, there is more barring and "his" booty is getting fluff butt. I am starting to integrate them all into the main flock (2 Roos plus pullets all 27wks) and so far no issues or signs of Ruberty. Did I luck out?

 

[JedJackson]

In my opinion it is a late developing cockerel. Looks like a Wyandotte cross.