My hubby and I are looking to get some geese for two reasons: we heard they might help protect our ducks and chickens against hawks, and also he's thinking about maybe raising a few for meat. I've done some research, but I'd like more personal opinion on which breeds might be best for us. We have 4 kids, so I don't want something too aggressive, but definitely want something to sound a warning. I did have one person tell me Poms are nice, so I've been looking into them, any other suggestions?