I am hoping to move my chickens to a large, uncovered, fenced area one day. I would love to have a chicken guardian with them, but I don't want an animal that is loud all the time. I've had guineas and roosters and they were too noisy. I am not going to leave a dog out there. Is there a such thing as a quiet goose? Are turkeys good at chasing predators? Any other suggestions? Thanks!