Oh, I also have multiple feed and water stations set up. On the duck side are duck appropriate rubber water bowls and a trough for swimming. The chicken side has a waterer made for chickens and a dust bath area. The chicken area stays pretty dry since the open water is on the duck side of the run.
I imagine since they are goslings, they are going to be a bit naughty. I don't have geese, but have muscovy which are sometimes goose-like. 😁 They like to grab feathers if a chicken gets too close. In my experience there is no way to stop it. However, I house my chickens and ducks separately at...