A group of horses can go by several different names. It really depends on the situation.
The most common term is a “herd,” which refers to horses that live and graze together outdoors. Other names like “team,” “string,” “stud,” and “band” pop up based on what the horses are doing or why they’re grouped.
The equestrian world uses many specific terms to describe different groupings of horses. Some of these are used every day, while others feel a bit old-fashioned.

These various names exist because horses fill so many roles and live in so many ways. A team of horses works together pulling carts or plows.
A string of horses belongs to one owner who uses them for different jobs. A stud refers to horses kept for breeding, while a troop describes military horses.
Wild horses form herds with specific social structures. Domesticated horses might be grouped differently, depending on their work or where they live.
Key Takeaways
- The term for a group of horses depends on their purpose, where they are, and whether they’re wild or domesticated.
- Common names include herd, team, string, stud, band, and stable. Herd is definitely the one you’ll hear most.
- Horses form groups with clear social structures led by dominant mares and stallions.
Common Terms for Groups of Horses
Horse folks use different words for groups depending on context. “Herd” is the go-to, but in more specific situations, you’ll hear “team,” “string,” “remuda,” or “troop.”
Understanding the ‘Herd’ Concept
The most common term for a group of horses is herd. It works for both domesticated and wild horses.
A herd usually includes horses of all ages and genders living or moving as one unit. Wild horses naturally form herds as a survival strategy.
In the wild, a mature breeding male often keeps a smaller group called a harem. That’s typically made up of mature breeding females and their foals.
Domesticated horses also form herds when they’re turned out in pastures together. The herd structure helps them feel safe and gives them the social interaction they need.
The Uses of ‘Team’ and ‘String’
A team of horses refers to four or more horses pulling a carriage together in harnesses. These horses work as a coordinated unit to pull wagons, plows, or carriages.
People train teams specifically for pulling tasks. Two horses working together are sometimes called a span instead of a team.
This distinction matters in working and competitive driving contexts. A string of horses has two main meanings.
First, it describes racehorses out on exercise together. Second, it refers to multiple horses owned or ridden by one person.
A rancher might say “my string” when talking about the horses they personally ride. It’s a handy term if you’ve got more than one horse for different jobs.
Less-Known Terms: Stable, Remuda, and Troop
A remuda describes horses on a ranch waiting to be ridden. Cowboys working cattle need fresh horses throughout the day, so they keep a remuda of rested horses ready.
This term comes from ranching culture in the American West. The word stable can mean both a building and a group of horses.
When talking about racehorses, a stable means all the horses owned by one person or racing organization. A troop of horses connects to military and ceremonial use.
It describes cavalry officers and their horses together, like the King’s Troop Royal Horse Artillery. There’s a lot of history in that word.
Specific Groupings by Activity and Purpose

Horses get different group names based on their work and daily activities. The words people use often reflect whether horses pull equipment, serve in the military, or wait for riders on a ranch.
Working and Riding Horses
A team of horses works together to pull wagons, plows, or carriages. These horses wear harnesses and coordinate their movements to get the job done.
People have used this term for decades to describe horses performing labor side by side. A string of horses refers to multiple horses owned by one person for different activities.
Cowboys typically own strings where each horse serves a specific purpose. Some horses in the string are great at athletic tasks, while others are valued for being calm and steady.
A remuda is the group of horses on a ranch that waits to be ridden by working cowboys. Ranch hands rotate through these horses during long workdays to keep them fresh.
Race, Ranch, and Military Groups
A troop of horses specifically describes military horses and their riders. Horses have served armies for centuries.
The King’s Troop Royal Horse Artillery uses this term for their cavalry units. A stud or harras refers to horses kept for breeding purposes.
These groups live on stud farms where breeders preserve rare breeds or improve bloodlines. The term harras comes from French-speaking countries and isn’t as common in modern English.
A stud farm manages these horses carefully to ensure quality offspring.
Wild vs. Domesticated Horse Groups

Wild and domesticated horses organize themselves differently based on their living conditions. A group of wild horses usually forms smaller, more structured bands.
Domesticated horses adapt their social behavior to human management. It’s a different vibe altogether.
Bands, Harems, and Bachelor Herds in the Wild
A herd of wild horses naturally divides into smaller groups called bands or harems. These bands usually have three to five animals, but sometimes they grow to over a dozen.
Each band includes a dominant stallion, several mares, their foals, and young horses of both sexes. The lead mare guides the group to food and water.
She makes most decisions about where the band travels. Young male horses eventually leave their birth bands.
They form bachelor herds with other males until they can establish their own harems. A bachelor herd gives social interaction and safety for stallions not yet leading a band.
Feral horse populations keep this structure even if they’re descended from domestic horses. The band structure helps with survival since one horse can keep watch while others rest.
Herd Behavior of Domesticated Horses
Domesticated horses still have their natural social instincts, no matter how much humans manage them. When turned out in pastures together, they set up hierarchies a lot like wild bands.
These horses form friendships and ranking systems within their groups. They need companionship and social interaction to stay emotionally healthy.
A lone horse often gets stressed without herd mates. Pasture groups might not follow the exact band structure of wild horses.
Human choices affect group composition through selective turnout. Still, domesticated horses will pick favorite buddies and work out a pecking order when given the chance.
Gender and Age-Specific Group Names

Horse groups sometimes get different names based on gender and age. Female horses and young males each have their own terms that pop up among horse owners and enthusiasts.
Groups of Mares and Fillies
A group of female horses can be called a string, rag, or team—besides just “herd.” These terms apply to adult female horses known as mares.
Female horses under four years old are called fillies. In wild horse populations, mares usually form the core of a herd.
A herd typically consists of mares and their offspring, with one to five stallions leading the group. Domestic groups of mares often work together for different purposes.
The term “string” is popular when someone owns multiple mares for various activities. Each mare in the string might have a different job or personality.
Bachelor Herds and Groups of Colts
A bachelor herd refers to a group of colts, which are young male horses, usually four years old or younger. This is the modern term ranchers use.
An older term for the same group is “rag” or “rake,” though those words have faded out over the years. Bachelor herds form naturally in wild horse populations when young stallions leave their birth herds.
These groups are made up of uncastrated males who haven’t yet started their own bands. Horses in bachelor herds often stick together until they’re mature enough to compete for mares.
Regional and Historical Terms for Horse Groups
Horse terminology can really change depending on the country or the era. Some terms are pretty much gone now, while others are still used in certain places.
Traditional and Archaic Collective Nouns
A few old-school terms for horse groups are almost never heard these days. A rag refers to a group of colts—uncastrated males, usually four or younger.
This term, and its variation “rake,” got a lot of use in the 19th and 20th centuries but has mostly disappeared. These collective nouns were once common among ranchers and breeders.
Now, hardly anyone uses them. “Rag” has mostly been swapped out for “bachelor herd,” which just sounds more current.
International Vocabulary in Horse Grouping
Different countries use their own terms for describing horse groups. The word haras (also spelled harras or harrase) is used for stud farms, especially in French-speaking places.
You probably won’t hear this word much in English-speaking regions nowadays, but some ranchers still use it. A harras of horses specifically refers to horses kept at a breeding facility.
Horse farms in France still use this terminology all the time. The term goes back to European equestrian traditions and sounds a bit more formal than just saying “herd of horses.”
The Social Structure of Horse Populations
Horse herds have a clear pecking order. Leadership shapes how the group works and survives.
The lead mare is in charge of daily activities. The stallion’s role is to protect the group from threats.
Role of the Lead Mare and Alpha Stallion
The lead mare really runs the show in a herd of horses. She decides when and where the group moves for food and water.
Other horses just follow her lead throughout the day. The alpha stallion is more of a bodyguard than a boss.
He usually hangs out at the back or sides of the group, scanning for danger. His main job is defense, not making decisions.
Wild and feral horse herds usually have one to six adult males, six to eight mares, and their young. The mares stick together as the stable core, even if the males leave or die.
This setup keeps the group organized. Each horse knows its place.
Interactions Within Groups
Horses use body language to keep social order. They communicate with ear positions, head movements, and physical contact.
Social organization in horse herds doesn’t really change whether horses are wild or domestic. Grooming helps horses bond.
Younger horses sometimes clap their teeth at adults to avoid trouble. The hierarchy isn’t set in stone—it changes as horses get older or new ones join.
Groups can be as small as two or as big as twenty-four, depending on food and water. They move together, not really defending territory, just searching for better grazing or water.
Frequently Asked Questions
People have a lot of questions about what to call groups of horses. The names change based on whether they’re wild or domestic, their gender, and their role.
What is a group of wild horses called?
A group of wild horses is called a herd. Wild horses form herds for safety and social reasons while grazing and roaming open land.
Wild horse herds are made up of smaller bands, each usually with three to five horses. These bands come together to make larger herds.
Is a group of horses called a herd?
Yes, herd is the most common and versatile term for a group of horses. This word fits best when horses are out grazing and interacting, sort of like cows or sheep.
The group should also show herd-like behaviors, like moving together from place to place. A herd can be just two horses or more than twenty-five.
Is a group of horses called a band?
A band means a smaller set of horses from a bigger herd. It’s a term for a little group inside the larger bunch.
Bands usually have three to five horses. They’re the basic social unit in wild horse life.
Is a group of horses called a stud?
A stud is horses kept just for breeding. They’re usually on a stud farm to keep breeds going or improve them.
The term can mean one male breeding horse or a group kept for breeding. It’s a specialized word that points to their purpose, not just the fact they’re together.
What is a group of stallions called?
A group of young stallions is called a bachelor herd. This newer term describes a bunch of colts, meaning uncastrated males about four years old or younger.
Old words like rag or rake were used way back in the 19th and 20th centuries, but you hardly hear those now. Bachelor herd is what most ranchers and horse folks use these days.
Is a group of horses ever called a debt?
No, a group of horses is never called a debt.
That term just doesn’t exist in the equestrian world.
Maybe someone misheard another horse-related word at some point. The correct collective nouns are herd, band, team, string, and stable.


