Jo Tyrrell Equestrian

01/27/2026

*I woke up this morning to a message from a horse owner who discovered a terminal injury to their horse. They remembered this post that I pinned to the top of my page for just such moments. They said having this information made the process less stressful as they had to end the horse's life. Remember it's here if you need it.

End of life - Not long ago horsemanship meant personally having the ability to help bring a horse into this world and the knowledge to properly end a horse's life when the time came. This skill has almost completely disappeared. Today ending a horse's life has been transferred to the Vet. Like so many of the other disappearing elements of traditional horsemanship, leaving the end of life process to the Vet is driven by an increase in emotionality and anthropomorphism by so many of today's horse owners.

Death is a universal experience. People, horses, dogs, plants all die. When it is our turn, it is our responsibility to deal with it. Burying a parent, a loved one or ending our horse's life does come around to us. This is getting more difficult because science keeps extending life, creating the illusion that death won't come, but the responsibility for our horse's end of life remains. "I don't want to think about it. Call the Vet" is today's way of denying the end of life reality.

This dynamic sets up an immediate conflict of interest for Vets. When you ask a Vet to end your horse's life, they will have one less client. If they employ all the science at their disposal to extend a horse's life, their bottom line grows. Most Vets I have known are smart, responsible individuals who want to do the right thing. But faced with today's typical horse owners, they are forced into a position more like dealing with someone's child than their livestock. I think it is insensitive and unfair to place 100% of this burden of when to end your horse's life on your Vet.

Vets have a distinct occupational smell that horses smell from far away. It comes from disinfectants, pharmaceuticals, etc. That Vet smell makes many horses nervous based on their prior experiences of injections, tubes, poking and prodding, associated with Vet care. Additionally, many Vets today are in a hurry as they confront the increasing challenge of making a mobile service business work in today's economy. I am therefore questioning if having the Vet end your horse's life is as ideal as many horse owners today believe.

For me and other lifelong horsemen and women, the best way to end a horse's life is to construct a peaceful, unsuspecting end that respects a horse's life and their service. Having played polo for many years, I knew polo players who owned many horses over their careers. They all had six horses for each season. I played 25 seasons. Many players retire and keep their "best ponies" until their end out of respect and wonderful memories.

A lot of experienced horse people do not like the tension of a typical Vet euthanasia after owning many horses and having put several down. Because my farm was a fun place full of kids, and because some of my polo friends did not have the heart themselves, I took care of the end of life of some of their cherished horses.

Friends would ask me to end the lives of long loved horses when the time came. They knew my young students would love their horse when it arrived at my farm, and that their horse would be comfortable and happy to the end. Often, when an old, retired polo horse came to my farm, they would give very young students their first ride on a real horse, not a small pony. Being ridden again by a lightweight kid makes a horse feel young and useful again.

"When the time came" the owner would drop off their horse for a week to a month. There was a place on the farm in the woods, by a quiet stream, with enough sun to grow some nice grass. I would walk the retired horse, sent to me for a better end, to this peaceful spot everyday for exercise and a treat. I'd remove the lead and allow the horse to freely graze and get a drink from the creek.

On a day when the weather was nice, I'd walk the horse to that quiet place by the creek as usual carrying a small caliber gun. I'd carefully draw the "X" on their forehead with something unthreatening, chalk for dark horses, charcoal for light. It is important to draw the "X" very carefully, no matter how many times you've done it, because the horse brain is so small, and you do not want to miss. It is important to draw the lines as shown in the image below, from the top of the ears to the top of the eyes, to get the correct center of the "X". Then, very carefully I'd raise my gun barrel to the center of the "X" (note the angle of the arrow in the diagram) and put a bullet through the intersection into the brain.

A horse put down in this manner feels nothing. There is no pre-stress. They experience nothing unusual to disturb the peace in the moment, and they collapse to the ground like a sack of potatoes in their last second. Once on the ground, there is some postmortem body tremor, particularly in the legs. When I first taught an apprentice how to do this and the tremor began, she freaked out. It can feel like an eternity until the tremors end but it really is brief. Then, I'd go get the tractor and remove the remains to a place where arriving students for the day could not see. The kids knew why the old horse had come and I simply told them that the horse's time had gone.

Here in Pennsylvania, we have "professional" Amish castraters. They do cows, goats, horses, sheep, etc. and they are extremely good at it. They use no medications, but rather a twitch and a razor sharp scapple. I prefer these castraters to any Vet's because it's all they do, and they do it so well. It is getting more difficult, if you are not Amish, to hire them because they fear prosecution from authorities for "practicing medicine". But like the non-Vet euthanasia experience, done right is less stressful.

Perhaps a better solution to these kinds of processes like death and castration should be handled more like equine dentists. Maybe these specialists should be licensed as specialists after a proper test. We'd see fewer infections in castrations because the tranquilizers used slow blood flow, and blood flow is the best defense against infection. Likewise, I think there should be a license for specialists in euthanasia because this way to end a horse's life is better for the horse. Plus, these licensed support professionals would free up Vets' time for more challenging work.

The picture of the soldier below is from a scene in the movie "In Pursuit of Honor", a pretty realistic and accurate docudrama about the last days of the US Cavalry. In one scene, a Cavalryman has to put down his much loved horse. His process is quite accurate.

01/27/2026

01/27/2026

Being able to recognize conflict behavior in horses is not optional knowledge in this day and age — it is a core responsibility of horse ownership, riding, and professional equine practice.

If we are serious about horse welfare and optimal performance, we must become fluent in how horses communicate discomfort, confusion, stress, or pain.

Unlike dogs, horses do not rely on obvious vocalizations such as whining or growling to tell us something is wrong.

Horses are prey animals.

Their communication is largely silent, subtle, and easy to dismiss if we are not trained to see it.

A change in posture, ear position, tension through the body, tail movement, rhythm, or expression can all be meaningful indicators.

These signals are not “bad behavior”; they are information.

When we fail to recognize conflict behaviors, we risk mislabeling welfare concerns as training issues and inadvertently asking horses to perform through discomfort.

Conversely, when we learn to listen more carefully, we protect the horse and improve clarity, trust, and performance outcomes.

Dr. Sue Dyson’s webinar on equine conflict behavior provides evidence-based insight every serious horse person should understand.

Free for members or available as a standalone investment.

Learn more about this webinar and other research-driven topics that support excellence in horsemanship:

https://courses.equitopiacenter.com/webinars/

01/27/2026

Back to back BRILLIANCE 🤩

Lillie Keenan & “Fasther” owned by Chansonette Farm LLC win the $215,000 NetJets Grand Prix CSI4*🛩️

📸: Wellington International // Cassidy Klein

01/09/2026

Horse Welfare – Why Good Intentions Are Not Enough

Good intentions matter.

They reflect care, concern, and a desire to do right by the horses in our lives.

But as with everything that truly matters, good intentions alone are not a reliable measure of success.

Outcomes are.

If we are serious about horse welfare, we must be willing to evaluate our practices based on factual results, evidence, and—most importantly—the lived experience of the horse.

For generations, “horse welfare” has largely been defined from a human perspective.

What feels effective, traditional, convenient, or impressive to us has often taken priority over what is actually beneficial for the horse.

As a result, welfare has become entangled with human wants and desires—competition goals, timelines, status, and ego—rather than grounded in the physical, mental, and emotional wellbeing of horses as sentient beings.

Nowhere is this more evident than in the continued popularity of dominance-based training methods.

The “make them do it,” “show them who’s boss,” and coercive control narratives persist despite decades of research in equine learning theory that contradict their effectiveness and ethical standing.

These approaches ignore how horses learn, how stress impacts their nervous systems, and how fear-based compliance compromises long-term soundness, behavior, and trust.

Yet they remain widespread, often defended under the banner of tradition, toughness, or “that’s just how horses are.”

This raises an uncomfortable but necessary question: why is there so much resistance to evolution in horsemanship?

Why do we struggle to shift the focus from human-centered results to horse-centered processes?

True horsemanship should not be measured solely by performance outcomes or obedience, but by how those outcomes are achieved and what they cost the horse along the way.

If our methods rely on force, suppression, or misunderstanding, then our intentions—no matter how well-meaning—are not enough.

Real progress in horse welfare requires education, humility, and a willingness to align our practices with science, evidence, and empathy.

It requires redefining good horsemanship from the horse’s perspective.

If you are ready to be part of that shift, join Equitopia’s educational platform for just $9.95/month or $99.95/year.

This is where research, evidence, and ethics come together to support horsemanship that truly serves the horse.

Learn more at www.equitopiacenter.com

01/09/2026

Specialization in the disciplines is ruining horsemanship. For example older saddles provided a great deal more communication between the horse and rider and saddles for certain disciplines were not that different as today. Flap size varied and some had different but always small knee rolls. Pommels and cantles were all pretty much the same. All saddles were designed for constant rider-horse communication.

Today many saddles separate and isolate the rider. Unity of shared balance and movement with the horse, supported by minimal saddles that encouraged communication is not a priority. Today control and the ability to force a horse seem to be the priority.


People who push back on the idea that modern saddles are not an improvement simply do not understand unity and the connection needs of the horse. Because today's riders do not know how to ride in unity, they require a restrictive bucket seat saddle to ride. But you cannot cover up the lack of riding skills with assertions that saddles are better today or with excuses that today's saddles are more for the horse's physical comfort.

The trends and fashions in today's horse world reflect the decline of horsemanship. Today when a horse acts up, the immediate assumption is the cause is physical pain. This go to diagnosis of physical pain with little or no information is an expression of social correctness. In my experience, horses act up today due to poor training, poor riding, rider stiffness or bracing, conflicting rider commands and lack of rider balance. Simply stated, a horse's misbehavior is usually the rider's fault. Horses get frustrated with bad riding.

When you ride in a modern, heavily padded saddle, communication with your horse becomes so muffled that many horses will become stressed from the lack of communication. I start training young prospects ba****ck and later I train horses in saddles designed for maximum contact and communication between me and the horse. Constant communication soothes a horse more than a big fat stuffed saddle.

I recommend that instead of using heavily padded saddles for the horse's physical comfort, that riders improve their communication skills with your horse by riding better in a more communicative saddle. Shared balance and unity of motion, both of which are challenging when using today's dressage saddles, are most effective in keeping your horse psychologically comfortable. You can provide greater comfort by riding with a deeper connection with clear communication. Horses manage physical pain much more effectively than the pain inflicted by psychological stress.

One hopeful change today is the United Dressage & Jumping Club show series is reconnecting dressage and jumping. In their competitions specialized dressage saddles are not required. We must return to unity of balance and movement as the main objective of riding across all disciplines and stop compensating for poor riding with equipment purchases.

12/20/2025

12/20/2025

The Thoracic Sling: The Horse’s Primary System for Balance, Posture, and Force Organization

For generations, equestrian tradition taught that the hindquarters were the horse’s primary source of power. Riders were encouraged to “ride from behind,” develop engagement, and focus training almost exclusively on the rear of the horse. While the hind end is indeed responsible for propulsion, this view does not fully explain balance, posture, straightness, elevation, or whole-body coordination.

Modern biomechanics presents a more complete picture. The hindquarters generate thrust, but the thoracic sling organizes, stabilizes, and directs the horse’s movement. The forehand—specifically the thoracic sling and its integration with the core—the primary system for organizing balance and posture in motion.

The Traditional View Was Hind-End Dominant

Classical training emphasized the hindquarters as the horse’s engine. This is accurate in terms of generating forward thrust, contributing to carrying power, adding part of the horse’s ability to collect, and sharing load with the forehand.

However, the hind end does not independently determine where the body mass travels, the height of the trunk, the organization of the spine and ribcage, straightness or lateral balance, or the ability to elevate the forehand.

The hindquarters push, but they do not control the system they are pushing into.

The Thoracic Sling Is the Horse’s Primary Balancing and Postural Engine

The thoracic sling is a muscular-fascial suspension system that holds the trunk between the forelimbs. Functioning in place of a clavicle, it does far more than support the front end.

The thoracic sling suspends the ribcage between the forelimbs, regulates trunk height, absorbs landing forces, stabilizes the shoulders during movement, initiates upward shifts of the center of mass, determines how weight is distributed front to back, controls straightness and lateral balance, and integrates with the deep core to manage whole-body posture.

In biomechanical terms, the thoracic sling is the horse’s primary balancing and postural system. Without a functional sling, the hindquarters cannot translate their power through the body in a stable or organized way.

The Hind End Pushes — The Thoracic Sling Catches

This concept aligns with findings from force-plate studies, kinematic analysis, and myofascial research.

Current research shows that the forehand is responsible for most vertical control of the trunk, the thoracic sling plays a substantial role in stabilizing the ribcage, the trunk cannot elevate unless the sling and core activate first, self-carriage depends on thoracic suspension rather than hind-end drive alone, and power from behind becomes ineffective if the front cannot control incoming forces.

In motion, the forelimbs do not simply carry weight. They manage balance, braking, and impact absorption. The thoracic sling processes these forces and determines how effectively they are redistributed through the body.

The Modern Shift Across Disciplines

This updated understanding influences every area of equine performance and care.

In rehabilitation and return-to-work planning, thoracic sling function is now prioritized before intensive hind-end strengthening.

In dressage and classical schooling, true self-carriage requires elevation of the withers through the sling rather than force from behind.

In jumping, a functional sling is essential for correct bascule, shoulder freedom, and safe landing mechanics.

In bodywork and movement support, thoracic sling tension and fascial organization influence cervical mobility, forelimb swing, and trunk lift.

In hoof care, the way the foot lands and loads directly affects how both the hindquarters and thoracic sling must compensate during stance and motion.

Across disciplines, the thoracic sling is increasingly recognized as central to posture, balance, and performance.

Why the “60 Percent Forehand Weight” Rule Is Misleading

The commonly cited idea that the forehand carries 60 percent of the horse’s weight applies only to a standing horse on level ground without a rider. In dynamic movement, particularly under saddle, this percentage increases.

Forehand load rises due to the horse’s naturally forward center of mass, the added weight of the rider, variations in hoof balance and trim, posture and core strength, gait mechanics, landing forces, and weakness or collapse within the thoracic sling.

During trot and canter, forelimb loading often exceeds 60 percent and may reach 65 to 75 percent or more. This increased demand makes the thoracic sling the primary structure responsible for stabilizing and supporting the trunk in motion.

Steering Comes From the Shoulders

In horses, steering does not originate in the head or the hindquarters. Direction, line, and balance are determined by the orientation and control of the shoulders, which are suspended by the thoracic sling.

The thoracic cage sits between the forelimbs as a suspended structure. Wherever that structure is directed, the rest of the body must follow. The head follows the shoulders because it is attached to the cervical spine, which is anchored to the thorax. The pelvis and hind limbs follow because they are connected to the thoracic cage through the spine and continuous fascial chains.

A horse cannot truly go straight if the thoracic cage is crooked between the forelimbs. The hindquarters may push powerfully, but they will simply propel the body along the path the shoulders have already chosen. This is why pulling the head does not create straightness, pushing the hindquarters does not correct drift, and controlling the shoulders changes the entire trajectory of the horse.

When the thoracic sling is balanced and functional, the shoulders set the line and the rest of the body organizes naturally behind it.

Thoracic Cage Balance Determines Hind-End Function

The balance and alignment of the thoracic cage directly determine how effectively the hindquarters can work.

If the thoracic cage is dropped on one side, rotated between the forelimbs, collapsed through the sling, or unstable in vertical suspension, the hindquarters are forced into compensatory strategies rather than true engagement.

This often presents as asymmetrical stepping, uneven push mistaken for strength differences, difficulty bending evenly left versus right, loss of straightness despite strong hind-end effort, and increased strain through the lumbar spine and sacroiliac region.

The hindquarters do not choose these patterns. They respond to the balance problem they are pushing into.

When the thoracic sling lifts, centers, and stabilizes the ribcage, both hind limbs can step under evenly, propulsion becomes directed rather than wasted, carrying power improves without force, and collection becomes easier rather than more demanding.

Hind-end quality, therefore, reflects thoracic organization rather than the other way around.

A More Accurate Model of Equine Power

A modern, biomechanically accurate model is emerging.

The hindquarters generate propulsion.
The thoracic sling organizes the body, stabilizes the trunk, and distributes forces.
The core integrates the two into a coordinated whole.

This framework explains why straightness cannot be achieved through hind-end work alone, why self-carriage depends on wither elevation, why forehand heaviness is rarely a hind-end problem, and why movement quality arises from postural control rather than raw power.

Power without organization creates imbalance which crrates tension. Balance allows power to express itself. The future of equine performance lies in organizing the power the horse already has.

https://koperequine.com/the-thoracic-sling-axial-skeleton-interplay/

12/20/2025

The FEI has published the FEI Rules and Regulations for 2026, which were approved by the FEI General Assembly on 7 November.