Introducing ducks to other pets

[Amykins]

I've seen the thread about introducing ducklings to older ducks, but what about to other animals in the house? My cats both bonded with the rescued gosling we fostered and released last year, but this'll be the first time either have them will be around a newborn hatched bird. I assume the standard pet introductory steps must be taken, such as bringing them one another's objects to sniff, letting them smell one another through the crack under a door, giving them treats to associate one another with yummy things, etc. But since I'm keeping a house-duck I'd like to know if any other house duck (or chicken) owners have had successes merging their furry flock, so to speak.