I had a throughbred mare that hated dogs. She would bite, kick, stomp anything she could. She also would kick the crap out of the gelding that we had. One time she picked up a neighbor's beagle that ran at her barking. She threw that dog at least 20 feet!! It survived, but it never came on our property again. Dog would go down the road, keep to the other side, out of sight of the horse. She also kicked me, stepped on my feet, bit me. That's why she went down the road.