Just call him Jaws! LOL!
All one has to do is observe a group of horses for awhile. They are crystal clear with each other about their intentions with their body language. They "pop" each other when necessary, especially with babies to teach them their manners.
Usually, the pop only gets thin air because the intended recipient has already vacated the premises. If not, then the pop hits its target.
True. I know I didn't knock him back 10 feet. He moved.