So I went to let my chickens out to free range this morning and noticed my less then a year old RIR roo was limping terribly. He was fine when they went to roost lady night. Upon further inspection I see that compared to his other leg, the injured one is almost completely sideways. I touch the uninjured leg and he doesn't notice. I barely touch the united leg and he jumps ten foot in the air (not literally tenn but you get the idea). Its he in pain? I refuse to keep a chicken portion please