I have a little cockerel about 10 weeks old, and when I introduced him to our flock the chickens were pretty aggressive and charged him a few times. They got used to him eventually, but yesterday one attacked and he developed a limp in his left leg. I'm not sure exactly if it was from another chicken, or maybe he landed awkwardly when trying to roost or something else, but it didn't look great and he's been staying in a separate pen until recovery. He hobbled around a little, he was still able to put weight on the leg, but favored it. This morning he developed a limp in his other leg as well, and I'm scared that something is really wrong. Is he just tired and his right leg is strained from overuse, or is something worse making his legs hurt? It seemed like the pain in his left leg was at the hock but I'm unsure. There is no external indication of injury, no swelling, dislocation or damaged scales. I haven't given him any medication, but what can I give him to make the pain a little more manageable? Any information regarding what might be going on would be extremely appreciated! Hoping that my little guy makes a recovery, he's pretty special to me.