You guys are all focusing on pepperoni for duck which is fine. One thing to consider is your other options at the processor which are also good with waterfowl. I usually get a variety made. My processor requires 20 pounds of meat per batch. You can have your pepperoni, Lanjager, Polish Dogs, Dry sausage, Italian breakfast sausage, and I have even had a batch of duck/goose made into burger that turned out surprisingly tasty. He used pork fat instead of beef suet. Anyways, thought I'd throw these options out there for you when you decide to have some product done.