Jared, when I make turkey gravy, I make broth with the turkey neck for most of the liquid for the gravy. Can you do the same thing with the duck's neck?
Yes, I saved the neck, and it might work.
If you want to use giblets, as far as I know both turkey and chicken giblets are available in grocery stores.
No offense, but I prefer duck giblets. I could mix with other giblets if I need to, though.

