According to results of a study conducted by researchers at the University of Guelph in Ontario, Canada, horses do seem to read some signals to indicate whether a nearby person is stressed or afraid, at least in certain circumstances.
One study conducted in Sweden confirmed that horses sense the anxiety of their riders and experience an increased heart rate at the same time as their human companions. This may be why it is said that horses can sense fear when a new human is attempting to handle them.
So, how do horses show fear? Depending on the situation, horses can show fear physically as their eyes will widen, their nostrils will flare, and their necks will brace upward. Sometimes horses will physically shake out of fear or chew their bit to help ease their anxiety.
Antonio Lanatá and his colleagues at the University of Pisa, Italy, have found that horses can smell fear and happiness. While these are just two emotions the researchers identified, further studies may reveal horses can pick up additional emotions from the body odors humans emit.
Horses can read human facial expressions and remember a person's mood, a study has shown. The animals respond more positively to people they have previously seen smiling and are wary of those they recall frowning, scientists found.
Horses can read human emotions, too, often in uncannily accurate ways; alerting us to our sadness or nervousness, sometimes before we've even consciously registered it.
The authors claim this is because horses appear to view humans as safe, and they are calmed by our presence, but they don't appear to be affected by the presence of specific people. In other words, they don't seem to care about which one of us is around them.
In the wild, horses are most scared of natural predators like lions, wolves, and alligators. Domesticated horses can be scared of any sound they haven't heard before, and it could be as innocent as the sounds of plastic bags, barking, or any suspicious noise in the wind.
Many horses willingly and happily opt to work with humans and express positive behaviors while being ridden. On the flip side, some horses run the other way when they look up from the round bale and see a halter in hand.
The number one trust builder is to be predictable by being consistent! Be consistent with your energy level, emotions, and how you show up around your horse. Stay consistent with your communication, always sending and receiving messages in the same way — a way that both you and your horse clearly understand.
Moreover, horses reacted in accordance with the valence of the vocalization, both behaviorally and physiologically (heart rate). These results show that horses can cross-modally recognize human emotions and react emotionally to the emotional states of humans, assessed by non-verbal vocalizations.
Many experts agree that horses do, in fact, remember their owners. Studies performed over the years suggest that horses do remember their owners similar to the way they would remember another horse. Past experiences, memories, and auditory cues provide the horse with information as to who an individual is.
Prey animals identify predators by smell and sight—including their view of eye position. One look at a human face, and the evolutionary equine brain knows we are predators. Because horses see us as natural predators, human eye contact has a warning effect.
Horses read humans in various ways, such as through our body posture, facial expressions, and attentiveness. Small actions such as a happy facial expression when approaching the horse can allow for a positive experience with the horse.
“Horses generally neigh to attract attention of other horses or of people.” She adds that it can also be “a sign of separation anxiety or a sign of social isolation.
When a trained horse becomes frustrated with the rider, the signs may be as subtle as a shake of his head or tensing/hollowing of his body, or as blatant as swishing the tail, kicking out or flat out refusing to do what the rider asks.
Horse's read your energy before you even are near them. If you are nervous physically, yet you put a smile on your face and pretend all is well, your horse will know by your body language that you are not calm. Horse's react to your energy and states more than your feelings.
The present study shows that beyond remembering what they have learned or the interactions they have had with humans, horses also have an excellent memory of people and particularly of their faces.
Coming to You
If a horse comes to you when you walk out into the pasture, not because they expect food but because they recognize you, then they are showing affection.