Okay, so I've heard that geese are protective and will fight off predators, so I was thinking of keeping one or two in with my chickens and hopefully soon-to-be ducks. Would they get along okay? I would probably let the chickens have their own pen and give the ducks and geese a pen to share. Are geese aggressive towards people? What are some nice breeds but are good protectors? Could I just get one female so or would she need a mate? Thanks!