Hot-Blooded Horse Breeds

Last Updated on November 24, 2021

Aren’t horses mammals? So shouldn’t they all be warm-blooded? The easy answer is yes, horses are mammals, and they all have warm blood. There really are hot blooded horses. Animals like reptiles are considered cold-blooded. But, leave it to the horse world to confuse everyone and give words double-meanings!

All horses are biologically warm-blooded, but there are categories of horse breeds that classify horses into hot-blooded, warm-blooded, and cold-blooded.  These terms have nothing to do with the actual temperature of the horse’s blood, and everything to do with the temperament of the horse.

Cold-blooded horses are the draft horses (Clydesdales, Percherons, etc.), the gentle giants.  They are so named because they are calm and easy-going. Warm-blooded horses (i.e.- warmbloods; Dutch Warmblood, Westphalian, Hanovarian) are fairly level-headed breeds that are lighter and used as sporthorses.

And hot-blooded horses are horse breeds with high energy, typically bred for racing or endurance.  In this article, I will be discussing these hot-blooded breeds and how they contribute to the equestrian world today.  Today’s hot-blooded horse breeds include the Thoroughbred, Arabian, Akhal-Teke, and Barb.

Hot Blooded Horses Breeds


Everyone has heard of the Thoroughbred.  Most commonly known for track racing, the Thoroughbred has been a large contributor to the world of sport horses, especially in North America.

The Thoroughbred is characterized by long legs, a long leg, and a frequently large head.  They are traditionally smaller-boned and smaller-framed than their warmblood counterparts.  These characteristics all help them to be more aerodynamic and allows them to run more easily.

Thoroughbreds come in all solid colors, even roans, and palominos, though they are most commonly bay and dark bay.  They are known for being high-energy and extremely intelligent horses.

Hot Blooded Horses Breeds

While Thoroughbreds were bred for racing, they have grown into many different roles in the world of sport horses.  Many off-the-track-thoroughbreds (OTTB’s) are given fresh starts in new careers after their time on the track. These careers can vary from jumping to dressage to trail riding, depending on the horse and trainer.

Thoroughbreds are extremely smart and can excel in any discipline with the right program and training.  My current horse is an OTTB; we had a successful dressage career together for his first few years off the track, and we recently started competing in the jumper and equitation rings.

Thoroughbreds have also contributed to the bloodlines of many warm-blooded breeds.  Breeders have crossed thoroughbreds with cold-blooded horses to produce many sport horse breeds today that excel in English riding disciplines.

Hot Blooded Horses, Arabian

Look no further than The Black Stallion book series for a synopsis of the Arabian breed! The Arabian is one of the oldest recorded horse breeds.  With its classic dished face and elegant step, it’s hard to miss an Arabian in a crowd.

Arabians were bred in the middle-east as pack and riding horses.  They had to be surefooted and nimble enough to cover long distances in dry, often sand footing.  Arabians have incredible stamina and endurance which is used today as well as in their rich history.

Hot Blooded Horses, Arabian

Arabians come in all sold colors; anything outside of solid color (i.e.- any pinto patterning) will disqualify a horse from being a purebred Arabian.  They are known for their dished, delicate face, and their high-held tails.

Today, Arabians are the preferred mount for endurance riders.  It doesn’t take much to condition an Arabian due to the breed’s natural stamina.  Arabians are also suitable for dressage with their high step and naturally flashy gaits.  They can also be good trail horses.

Arabians are high-energy and are best handled by experienced horsemen.  It all depends on each individual horse, but Arabians can be difficult to handle if you are not accustomed to the breed.  They are not aggressive, but they are spirited.

Hot Blooded Horses, Akhal-Teke

Similar to the Arabian, the Akhal-Teke was bred in the middle-east for riding and endurance across long distances.  The Akhal-Teke quickly became known for its beauty and unique colors and was valued by royalty and wealthy horse owners.

The Akhal-Teke often has a bronze or copper undertone to whatever color it comes in.  The most famous of these colors are palomino, buckskin, and a bay/dun. Within the last decade, a “golden” horse, a bronze-colored palomino Akhal-Teke was dubbed the “most beautiful horse in the world.”


Today, there are not very many Akhal-Tekes.  They have not found a career in Europe or North America in the same ways that Thoroughbreds and Arabians have. But, where they are found, they are valued.

Akhal-Tekes are best handled by people that have experience with high-energy breeds.  They can be spirited and seemingly unpredictable unless you know what you are looking for


The Barb horse shares characteristics with both the Arabian and the Akhal-Teke.  The Barb was also bred in the middle-east to be a riding and packhorse. Its job was to carry its owners and their possessions across long stretches of sandy, dry terrain.

The Barb is built more heavily than the Arabian and the Akhal-Teke, which makes it more surefooted and strong.  It also comes in all solid colors; no pinto markings are allowed. There are not many Barbs today, especially in North American and Europe.

Similar to the Akhal-Teke, the Barb hasn’t found a new career in either the Americas or Europe.  But, it is still doing the same jobs it has always done in the middle-east. Barb horses are still valued for their surefootedness and endurance today.



Hot-blooded horses can be found in many different roles today.  Some still perform the roles they were originally bred to do, and some have found new careers in different disciplines.  The Thoroughbred, the Arabian, the Akhal-Teke, and the Barb are all large contributors, in their own part, to the role horses have on society today.

I hope this article helped you learn more about hot-blooded horse breeds! If so please share it, and share with us your experiences working with any of these breeds!


How do you tell if a horse is hot blooded?

Hot blooded horses are different from cold blooded brothers in several ways. They can be very energetic and never seem to get tired of running around! They're usually the type of horse that tends to buck when they're startled or excited. They also tend to be very competitive and enjoy competing against each other.
When hot blooded horses get hot, they sweat and their heart rate can increase excessively. They also tend to perspire heavily when doing hard work.

How do hot blooded horses compare to cold blooded horses?

Hot blooded horses tend to be skinny and tall with long necks and legs. Their heads are usually smaller than the rest of their body. When hot blooded horses are relaxed, they can have a hard time staying focused on what's going on around them. They also tend to be more timid and nervous than cold blooded horses.
When hot blooded horses get hot, their hearts beat faster and they breathe harder. Hot blooded horses also lose a lot of water through sweating.
Cold blooded horses on the other hand are usually much stockier and shorter in stature than hot blooded horses. Their heads are larger in proportion to the rest of their bodies and when they get hot, it takes a longer time for them to cool down.
Cold blooded horses tend to perspire less when exercising and don't always pant. They also tend to be more focused on what's going on around them than hot blooded horses.
Cold blooded horses have a lower metabolic rate, so they use energy less rapidly than hot blooded horses do.

Are hot blooded horses sensitive to heat?

Horses can withstand cold much better than hot temperatures. However, hot blooded horses do tend to be much more sensitive to hot weather than cold blooded horses are.
If hot blooded horses are exposed to hot weather for too long without enough shade and water, they might become dehydrated and overheated. They will start to drool excessively and eventually collapse. Their heart rate will increase rapidly, their body temperature may rise to dangerous levels, and they might even go into shock or develop heat stroke. Even if hot blooded horses are given shade and water, it's important that they are taken out of hot weather for a few hours.

Are Mustangs hot blooded?

Mustangs are hot blooded horses. They descended from the famous hot blooded Arabian horse.
When the Spanish first arrived in America they found mustangs roaming wild on the hot desert plains. The Spanish began to capture some of these mustangs and breed them with their hot blooded horses. These mixtures of hot bloods produced an extremely strong horse that was suitable for the hot climate in which it lived.
Mustangs tend to be very hot tempered. They can be easily provoked into a fight for no apparent reason, but once the fight starts it is hard to stop them. When mustangs are crossed with hot bloods they often produce hot temperament foals that are prone to fighting.
They also have high energy levels. They need to be hot walked (an exercise in which the hot blooded horse is worked hard while hot) at least once a week through hot weather, and 3 times per week during cold weather.