We had one rooster who grew up with the rest of our birds from day old chicks. They all get handled, picked up and so on but unfortunately this one rooster was very mean and very aggressive, attacking anyone, it came to the point where we felt he would hurt somebody . Our friend who is a self sustaining farmer came over one afternoon, picked him up by the legs before the rooster even realized someone had approached him, tucked him under his arm and snapped his neck. Took all of 10 seconds. Yes there were the after tremors but the bird did not suffer. We love our small flock of laying hens, and our current rooster - all have names and are tame and sweet. However, it is my responsibility to learn this necessary end as I have chickens - I am thankful to know someone who is kind enough to care for all of his many animals and be willing to teach others the same.