We always filleted the breast from the bone after skinning to expose the meat.
Cut the fillets into 1" to 1-1/2" cubes.
Wrap cubes in good "slab-sliced" bacon, not the paper thin crap that comes in a cardboard box like Oscar Mayer or other brands. Get good thick sliced bacon.
After wrapping the chunks in the bacon use bamboo or steel skewers and skewer the chunks with or without chunked peppers, onions or whayever veggies you like.
Immerse the skewers in a good Italian dressing for at least a couple of hours or even overnight.
Grill on a medium hot to hot grill until bacon is done and starting to burn, marinating with the Italian dressing occasionaly while cooking.
Cooking till the bacon starts to get a little burned will have the goose meat right at medium rare which is perfect. You don't want to overcook any wild meat as it will be tough and dry.
Serve with some wild rice and enjoy! I've had people that don't eat wild game even enjoy this way of cooking wild meats.
This works with ducks, deer meat, wild turkey and even beef and pork.
I think even your boot soles would be edible cooked with bacon and Italian dressing.