I don't believe in animal abuse either, but once when I took a spur 1 inch deep into my leg, I kicked the rooster across the pen. Pure self defense. Would have done it the same if it had been a racoon, a pit bull, or my brother. Wasn't my rooster or he would have gone into the freezer. Yours has had his warning. Take him out permanently if he even acts like he is going to attack. You will never be able to trust him.