The body language of a horse is unique to the equine species as a highly social animal the horse communicates its emotions and intents to its herd mates through both vocalization and body language a person handling horses needs to be able to read the horses body language to be an effective trainer. The body language of a horse is unique to the equine species as a highly social animal the horse communicates its emotions and intentions to its herd mates through both vocalization and body language a person handling horses needs to be able to read the horses body language to be an effective trainer. Your horses behavior explained by expert clinicians trainers and behaviorists understanding horse behavior is an essential tool to anyone owning or caring for a horse