I don’t have a gander. I have a goose, was wanting a gander and a friend tried to tell me it would produce a hybrid with my ducks. I’d never heard of that but I definitely didn’t want it.
I was discussing plans with a friend recently and she warned me that a Toulouse gander could breed with my duck hens. Specifically buff Orpington, and Welsh harlequin. I’ve never heard anything like that. Any truth to this?