For conscious horse owners who sense that the behaviour they are seeing goes deeper than personality — and want to find the real reason.

"My horse chases the other horses in the field."

"My horse cannot seem to get along with anyone."

"My horse is happiest alone."

I hear these phrases often — out in the field, at the stable, when I am treating horses and talking with their owners. And every time I hear them, I hear something else underneath: a quiet worry. A sense that something is not quite right, but no one has been able to say exactly what.

Here is what I know from everything I have seen:

A horse that chases, dominates, or isolates itself is not a horse with a bad personality. It is almost always a horse whose body or mind is out of balance, or simply didn't learn how to be a horse with friends — and is expressing that the only way it can.

Just like us, horses can react with anger, frustration, anxiety, and a loss of energy and desire when they are in pain — or when deficits in their health are affecting their well-being. Understanding that is the starting point for everything.

______________________________

Isolation Is NEVER the Answer

I want to say this clearly, because I feel strongly about it:

It is not acceptable to keep a horse isolated — whether a mare, a stallion, or a gelding.
If your horse is struggling to coexist with others — chasing them intermittently, or consistently — there is almost certainly an underlying issue at play. It may be a hormonal imbalance. It may be a physical factor affecting the immune or gastrointestinal system. It may be elevated stress hormones flowing from those imbalances. Or in some sad cases, they haven't learn how to interact with other horses. or just not enough space in the paddock.

But the answer is never simply to separate the horse and leave them alone.
Isolation does not resolve the root cause. It removes the symptom from sight — while the underlying problem continues, unseen, unaddressed, and growing. And a sad and lonely horse.

______________________________

The Horse Is a Herd Animal — This Is Not Optional

Before anything else, this needs to be understood:

Horses are herd animals. This is not a preference or a personality trait. It is biology. It is how they are built — physically and psychologically.

Horses have a fundamental need for social contact with their own kind. Not just proximity — real, physical, psychological contact. Touch. Play. Interaction. The comfort of knowing there is a herd around them.

When we deprive a horse of this — for whatever reason, however well-intentioned — we cannot expect them to thrive. No amount of supplementation, training, or veterinary care can replace what a horse needs from its own species.

This is one of the most basic needs a horse has. And it is our responsibility, as owners, to meet it.

______________________________

The Social Dynamics We Create — and the Ones We Ignore

As owners, we typically decide which companions our horses will have — usually based on stable arrangements, practical logistics, or gender separation. Mares here, geldings there. Some stables separate by discipline, by age, by size.

None of this is necessarily wrong. But we need to be honest about what it is: it is unnatural. In the wild, horses live in mixed herds. They are born into a group, grow up within it, form bonds across gender and age. They do not choose their companions from a managed rotation — they live, move, and belong together.

When we bring horses into new environments, we subject them to unfamiliar routines and unfamiliar companions. That is stressful. And it is our responsibility to help them through that transition — not just place them in a paddock and hope for the best.

Chemistry matters too. Just as we form stronger bonds with some people than others, horses experience exactly the same dynamic. Not every horse will get along with every other horse. That is not a problem — it is nature. Our job is to facilitate, support, and pay attention.

______________________________

When the Behaviour Is About the Body

Mares can display extreme behaviour toward other horses — and it very often stems from underlying health issues. Hormonal imbalances in particular can cause a mare to behave in ways that seem aggressive or antisocial, when what she is actually experiencing is internal dysregulation that is coming out as reactivity.

Geldings can also struggle — sometimes behaving in overly dominant or aggressive ways that make herd life difficult for everyone. With the right approach, appropriate feeding, and correction of any physical imbalances, these issues can often be resolved far more quickly than most owners expect.

Stallions hold a particular place in my heart here — because I far too often see and hear about stallions standing alone in a paddock, isolated for the entirety of their lives. Either because the facilities do not allow for anything else, or because someone decided it was simply how stallions have to live.

It is not. And in my world, a stallion standing alone — day after day, year after year — is a horse being denied the most fundamental thing it needs to be well.

I grieve for every horse, regardless of sex, age, or breed, that is not allowed to simply be a horse in a herd or with a friend.

______________________________

Movement Is Medicine — And Company Makes It Better

I also want to address something I hear from time to time: that horses get injured more easily when they live with other horses in the field.

I disagree. Completely.

The physically strongest horses I have seen — the ones with the soundest tendons, the best muscle development, the most resilient bodies — are those who live as close to the natural way as possible. Horses who move, play, interact, and are free to use their bodies for what they were designed for.

Movement strengthens tendons. It builds muscle. It keeps the body supple, balanced, and capable of absorbing the demands of work and life.

A horse that stands in a box for many hours every day — turned out for only a few hours, one quarter or one third of the 24-hour cycle — has almost doubled its chance of injury. Not because the field is dangerous. But because a body that stands unnaturally still becomes fragile. Tendons, bones, and connective tissue need movement to stay strong. The horse is built to be in motion for most of its day. When we prevent that, we increase fragility — not reduce it.

Company in the field is not a risk factor. Isolation is.

______________________________

Some Horses Simply Have Not Learned How

There is one more thing worth saying, for the horse owners who are dealing with a horse that genuinely does not seem to know how to be with others.

Some horses have spent much of their lives in isolation — through no fault of their own, and no fault of their owners. And just like dogs that were not properly socialised during their formative months, these horses may simply not have learned the unwritten rules of being part of a group.

They are not broken. They are not unsociable by nature. They need help — patient, consistent, well-managed support to learn the social skills that should have developed earlier. And with the right approach, they can learn. They can integrate. They can find their place in a herd.

______________________________

A Final Thought

In 2020, the world got a small, involuntary taste of what isolation feels like. Even those who thought it was "just a bit difficult" — consider how far too many horses around the world are forced to live their entire lives. Without companionship. Without interaction. Without play, family, or the simple experience of just being a horse.

We would not thrive without touch, connection, and the presence of others. We are herd animals too.

The only way we can truly meet our horses' needs is by understanding where they come from, how they are built — physically and mentally — and what they require to feel safe, healthy, and whole.

Everything else follows from that understanding.

Symptoms and illness do not appear overnight. They begin as small imbalances. And the most important imbalance of all is the one we create when we ask a herd animal to live as though it were alone.

Is Your Horse Struggling Socially — and You Cannot Find the Cause?

If your horse is chasing, isolating, or showing behaviour in the herd that tells you something is off — I am here to help you find the root in this online course: Born To Belong - Every Horse Deserves A Herd

Every horse is born to belong. Yet many horses never get the chance to truly be horses. In this course, you'll discover why herd life is essential for your horse's physical and emotional wellbeing, how isolation affects behaviour, health and the nervous system, and how you can gently support your horse in building trust, confidence and healthy relationships with other horses. Because understanding the herd means understanding the horse.

Not the symptom. The root.

👉 Reach out or book a consultation — and let's find out what your horse is really telling you.

Real healing. Real results. For conscious horse owners who refuse to give up.

— Sofiia Nygaard | Treatment With Heart

→ The Overweight Horse — includes the complete way to a healthy happy horse with an natural healing protocol

→ The Ultimate Feeding Plan — the nutritional foundation that supports cellular health from the inside out

→ Homemade Healthy Treats — nourishing additions that support the whole horse

​​#treatmentwithheart #horse #horses #horsebehavior #herdanimal #horselife #horsehealth #horsewellness #conscioushorsowner #rootcause #hesteliv #hest #heste #livetmedhest #sn #behandlingmedhjertet #kst #equestrianlife #naturalhorsemanship #equinehealth #horsesinfield