Serama developed a bent comb as he matured, should I still breed him?

[smoothmule]

You could always try a test breeding. Some of these combs are hereditary and some environmental.

 

[wpalmisano]

I would noy waste my time breeding it. If you are into show chickens it is an immediate DQ. If you are just having fun, that's fine. I would warn anyone you give or sell eggs to though.