Lester has a very good suggestion.
But pre-cook before you pressure cook. The pressure cooker really does nothing more than tenderize the meat. Which in the case of goose, duck, and some cuts of venison does everything to help.
We cook some venison cuts, like cooking chicken fried steak, then toss it into the pressure cooker. All I can say is WOW! You can then cut those steaks with a fork.
Give it try -
Wayne