I keep a good portion of duck and goose breast and leg meat frozen until I start to approach a possession limit. The photo below is birds from 3 hunters, processed in batch since cleaning the equipment takes longer than processing.

I cut it with about 20% pork butt (prospecting a ~10% fat content).

Grind, having the meat at least partially frozen is key.

After mixing in seasonings with cold water and cure, in 5lb batches, I loaded up the sausage stuffer with collagen 17mm smoked snack stick casings, they work much better after spending a night in the fridge, gives them a little moisture.

Creating several batches of filled snack stick casings.

I smoked most but tried baking some as well, tried several recipes including some homemade and some premade packages from Backwoods (LEM), also tried several snack sticks with no casing at all (baking only).

Baked at 180F and smoked at 200F until internal temps reached 165F. Cut long links into snack sticks and packaged in varieties. Some for short term consumption in zip locks, most for long term consumption, vacuum sealed then frozen.
Baked -

Smoked -

Hunting, fishing, hiking and healthy snack foods for months to come. Hope this gives folks a better idea of the process as a whole. More time than difficulty! Same process works any game meat. When you cut it with pork, make sure it get the internal temp to 165.