Tell me o great ones what you think... do I need a rooster to protect my hens? I'm only going to free range them for a short time right before dusk every day. Are roosters always agressive to "all" as in animals and people? I remember as a kid my mom had a couple of honery old roos but I don't remember ever feeling afraid of them. I do like the idea of having a protector. I have 10 hens and want them safe.