Start leading your horse the right way. If he passes you when walking, stop and turn the other way. This will tell the horse that his behavior is intolerable. If the horses begins to gallop around, stop and look away. This serves as a reminder to the horse that you’re the boss. It’ll also show him that what he is doing is wrong.
Show your horse how to relax. Naturally, a horse is a prey animal. Meaning they are usually preyed on. So they’re always looking out for themselves and their herd. Its best to show your horse when to relax. Use a carrot and lower your head. This will be a sign to the horse that its ok to relax. After a while, you should have a stress-free horse.
Have your horse learn to pay attention. If you see that he is looking into the distance when training him, grab his reigns and level him to your eyes. You have to get the animal under control. He has to know that he must focus on you!