I have an 11 year old appy/TB mare that I bred myself.
She would be an excellent trail horse-she is forward, non-spooky, etc, but she is extremely dominant and will switch her tail, back toward and then kick at any other horse that gets near her on the trail. I usually ride with friends and end up going last so I won’t have to worry about someone getting too close behind her and setting her off. When she acts like she’s going to kick, I whack her behind the saddle and yell at her, which might stop her in the moment but doesn’t prevent her from doing it again next time. We ride on narrow trails through the woods a lot, and when other riders want to pass us, I back my mare into the woods to avoid anyone getting hurt. It’s nerve wracking. My trainer says you really can’t change the behavior. She suggested trying regumate to see if it would make any difference but I can’t keep her on it all the time. If it weren’t such a scary world for horses right now I might sell my mare and get a gelding, but I am not going to do that because so many good horses are coming to bad ends these days. Is it possible to train a mare like this out of acting this way?