We have a flock of 9 hens and a roo. The rooster has always been friendly, up until recently. The roo and the older hens are a year and a half while the new additions are just a few months. The problem arose around the time when the new hens became mature and the rooster started seeing them as part of the flock, although that may be completely coincidental. He's attacked me a couple of times. Both times I've picked him up in front of the hens and carried him around. Because I've been sick I haven't been able to do this daily as I probably should have. He hasn't attacked my son, but my son tends to pick him up and carry him around a lot anyways. Any good tips on ridding the roo of aggression is welcomed, but my main question is what I can expect of the rest of the flock if I take him out. Will it impact them negatively? He does a good job of providing for all of them and clearly he isn't afraid to attack someone bigger than himself, but I won't keep him if he keeps being aggressive towards me. I won't introduce a new rooster this time of the year if it comes to that, but would try to get a new one in spring.