Just rescued a sweet Chinese brown in Wisconsin with some infection on the webbing between its toes from presumed frostbite. The vet is pretty sure it's an underweight young gander. It's our first goose. After the antibiotic cream clears up the infection, we had planned to place it with the ducks. Reading these responses makes me wonder if we should be concerned about our plans.
I would see how he get along i have ganders with my ducks they get along fine no fighting.Each bird has its own personality.I would just monitor them closely for the first few days and see how they get along.IMO The more confined the birds are the more likely fighting will occur.