We were walking out to ride when My horse backed up and Tried to kick another horse while the owner was along side her horse. She put her hand up and got kicked in the elbow. She thinks my horse is dangerous and mean to have kicked out with a human standing there. I think he was just trying to establish dominance with her horse. He is such a good boy and not mean at all. I have had him for 12 years and I think he was just being a horse. She shouldn’t have had her horse so close to his rear end. Am I wrong? I punished him immediately.