Ancona Duck with split chest look , how genetic is it?

[relicshunter]

Don't know for sure where to ask this. I breed Ancona ducks and noted in a keeper hen that she has a split chest. Is it a freak out sell her as a pet or is it not really genetic and jus have to watch for it? She is the first chocolate I produced and I have others coming up. Non of my adults show it. Help what's the answer.

 

[relicshunter]

Anyone know how this fault called split chest works in any of the foul?

 

[MangoDuck]

Don't know for sure where to ask this. I breed Ancona ducks and noted in a keeper hen that she has a split chest. Is it a freak out sell her as a pet or is it not really genetic and jus have to watch for it? She is the first chocolate I produced and I have others coming up. Non of my adults show it. Help what's the answer.

I think it is genetic, but just to be sure that we’re both talking about the same thing, can you post a photo please?