I have a single African Grey gander. Got him at a farmer's market. He seems to be doing fine, but also seems lonely or like he is looking for a friend. Would it work out if I got another gander, for him to have a friend? I don't want a hen, cause I do not want eggs nor goslings. And I know ganders will get mean if a hen is around and if there is a nest. If two ganders can be put together: does it have to be same breed or another kind of goose. Thanks.