My problem is on the ground. When I get him out of the pasture, I have a hard time controlling him. He wants to be by a certain mare. I can't seem to get him to focus on me. I walk him, I have him stop. I back him up. I make him stand. I make him walk around in circles. But the whole time, he is very antsy, for lack of a better term. I take him to the indoor arena and lunge him for at least 20+ minutes. He then calms down, but when I go to saddle him up, he gets all antsy again. After fighting to get him saddled up, I take him and lunge him again in the indoor arena. No problems. Listens wonderfully. I mount him, no problem. I ride him in the indoor arena, no problem. When I go to unsaddle him, he is all antsy again. What can I do to calm him down when I'm not on him or in the indoor arena?