B
Species Profile

Border Terrier

Canis lupus familiaris

Big grit in a small terrier
Adree1985/Shutterstock.com

Border Terrier Distribution

Click a location to explore more animals from that region

Origin Location

This map shows the native origin of the Border Terrier. As a domesticated species, they are now found worldwide.

Loading map...

Found in 1 country

Size Comparison

Human 5'8"
Border Terrier 1 ft 2 in

Border Terrier stands at 20% of average human height.

A beautiful Border Terrier Puppy Dog standing on a wooden fence in the country side posing for the camera in a green park

At a Glance

Domesticated
Also Known As Bordie
Diet Omnivore
Activity Diurnal+
Lifespan 4 years
Weight 7.5 lbs
Did You Know?

Developed in the "Border Country" (Northumberland/Cumbria and the Scottish Borders) to run with hounds and then go to ground after foxes.

Scientific Classification

The Border Terrier is a small, sturdy terrier breed developed in the border country between England and Scotland, traditionally used for fox and vermin work and now commonly kept as a companion.

Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Carnivora
Family
Canidae
Genus
Canis
Species
lupus

Distinguishing Features

  • Small, agile terrier with a rough/wiry coat
  • Characteristic ‘otter head’ with a strong muzzle
  • Typically grizzle-and-tan, red, wheaten, or blue-and-tan coloration
  • Bred for endurance and working ability; generally bold and friendly

Physical Measurements

Males and females differ in size

Height
1 ft 3 in (1 ft 1 in – 1 ft 4 in)
1 ft (11 in – 1 ft 1 in)
Length
2 ft (1 ft 9 in – 2 ft 3 in)
Weight
14 lbs (13 lbs – 16 lbs)
14 lbs (11 lbs – 15 lbs)
Tail Length
6 in (5 in – 6 in)
6 in (5 in – 6 in)
Top Speed
20 mph

Appearance

Primary Colors
Secondary Colors
Skin Type Border Terrier (Canis lupus familiaris) has skin with a dense double coat: harsh, wiry outer hair and short, dense undercoat. Low shedding if hand-stripped; clipping can soften the coat.
Distinctive Features
  • Breed context vs base species (gray wolf/primitive canids): markedly smaller, compact working terrier built for going to ground; lighter bone and more agile, with domestication traits and selection for human-directed work rather than wild survival.
  • Hallmark 'otter head': moderately broad, short muzzle with strong underjaw, keen expression, and small V-shaped drop ears; this head shape is a key breed identifier.
  • Small but hardy, slightly longer-legged than many small terriers (built to keep up with horses/hounds historically), with a deep chest that is narrow enough to fit in earths.
  • Coat and outline: rough, wiry jacket with close undercoat; minimal feathering; natural, workmanlike appearance rather than exaggerated grooming.
  • Temperament/working origins reflected in appearance and behavior: alert, energetic, high stamina, strong prey drive; often carries itself confidently and is quick-moving.
  • Care requirements (appearance-linked): regular brushing/combing to prevent matting in the harsh coat; hand-strip 2-4 times per year (or rolling-strip) to keep weatherproof texture; routine nail/ear care; dental hygiene important in small breeds.
  • Exercise/management: daily brisk activity and structured play/training; secure fencing and leash reliability due to chase instinct; mental enrichment helps reduce nuisance digging/barking.
  • Border Terriers can have CECS ('Spike's disease') and epilepsy, patellar luxation, sometimes hip dysplasia, skin allergies, and eye problems (like progressive retinal atrophy). Regular vet checks and responsible testing are recommended.
  • Functional features: strong teeth and jaw for vermin work; tough footpads and resilient skin/coat suited to rough terrain and variable weather typical of the England-Scotland border region.

Sexual Dimorphism

Sexual dimorphism is modest; males are typically slightly larger and more robust, while females are slightly smaller/finer-boned. Both sexes share the same coat types and color patterns.

  • Slightly broader head and heavier bone; often a more muscular neck/forequarters.
  • May present a marginally larger overall frame within the breed standard.
  • Slightly lighter build and finer head/neck; often a more streamlined outline.
  • Often matures with a slightly less bulky chest/shoulder appearance.

Did You Know?

Developed in the "Border Country" (Northumberland/Cumbria and the Scottish Borders) to run with hounds and then go to ground after foxes.

The hallmark head shape is traditionally called an "otter head": moderately broad skull with a short, strong muzzle.

Their weatherproof double coat is meant to shed mud and resist thorns-ideal for hedgerows, stone walls, and rough moorland.

Border Terriers were expected to be small enough to fit into dens yet athletic enough to keep up with mounted hunts.

The UK Kennel Club recognized the breed in 1920; the American Kennel Club followed in 1930.

A well-known pop-culture Border Terrier is "Baxter" from the film Anchorman.

Unique Adaptations

  • Wiry outer coat + dense undercoat: functions as natural rain gear in cold, wet border climates; requires periodic hand-stripping to maintain texture.
  • Compact, narrow build: selected to squeeze into fox earths/rocky crevices while staying sturdy enough for rough terrain.
  • Strong forequarters and claws: support sustained digging and scrambling over stone walls and uneven ground.
  • Loose, tough skin: historically valued in working terriers to reduce injury from bites/scrapes when maneuvering underground.
  • Endurance-focused structure: longer legs than some small terriers help them travel with hounds over miles rather than sprint-only work.

Interesting Behaviors

  • Persistent digging and "earthdog" focus: many will target burrows, scent-holes, and roots with intense concentration.
  • Scent-led decision making: compared with many terriers, Borders often work with their nose for longer, tracking along hedgelines and field edges.
  • High prey drive behaviors (stalking, pouncing, rapid chase) can appear suddenly-best managed with recall training and safe fencing.
  • Terrier tenacity: once engaged with a toy, scent, or task, they can be notably determined and hard to redirect.
  • Social versatility: bred to work alongside hounds and people, many Borders are notably tolerant and sociable for a terrier (though still feisty).
  • Alert watchdog tendencies: quick to notice movement/sounds; may bark when stimulated, but typically not a "yappy" breed when well exercised.

Cultural Significance

The Border Terrier (Canis lupus familiaris) comes from the England-Scotland border. Farmers and hunts used these tough, small dogs to control foxes and vermin, run with hounds across moorland, and work underground. They stand for plain, tough country working dogs and are now active, friendly pets.

Myths & Legends

Border-country hunts told stories of little terriers that could run all day with the pack, then vanish into a fox earth and reappear caked in mud-tales used locally as shorthand for stubborn courage and stamina.

In British farm lore, Border Terriers (Canis lupus familiaris) were seen as a kind of household good luck, protecting barns and stores from rats and other pests; valued as working dogs and guardians of a farm's well-being.

The name Border Terrier comes from the Border Country between England and Scotland, rough farming land with a history of raids where a small, brave working dog matched local tales and needs.

Old working-dog anecdotes from the border region describe terriers judged less by looks than by "heart"-stories in which an unimposing dog earned lasting fame by facing harsh weather, rough ground, and difficult quarry without quitting.

In modern popular culture, the Border Terrier's reputation for scrappy confidence is reinforced by the film character-dog "Baxter" (Anchorman), a comedic echo of the breed's traditional boldness.

Life Cycle

Birth 4 pups
Lifespan 4 years

Lifespan

In the Wild
2–10 years
In Captivity
10–18 years

Reproduction

Mating System Polygynandry
Social Structure Managed Domestic
Breeding Season Year-round (domestic dogs are not strictly seasonal breeders).
Breeding Pattern Serial
Fertilization Managed Selective
Birth Type Internal_fertilization

Border Terrier (Canis lupus familiaris): Dogs have internal fertilization and can mate with many partners. For Border Terriers, owners plan and control pairings—usually one heat at a time—prioritizing health, behavior, and breed traits.

Behavior & Ecology

Social Pack Group: 3
Activity Diurnal, Crepuscular
Diet Omnivore Meaty, high-protein foods (e.g., poultry or lean beef-based meals/treats)

Temperament

HUBS (domestic dog baseline): highly socially plastic, bonding to humans; behavior strongly shaped by learning history, socialization window, and environment (home vs. working vs. sport).
Border Terrier hallmark: bold, game, and persistent; bred for fox/vermin work-often high prey drive and scent-led decision making.
Typically affectionate and steady with familiar people; often less reactive/'yappy' than some terriers, but alert and ready to vocalize to novel stimuli.
Generally good with children when handled respectfully; may be exuberant and mouthy in adolescence without training.
Dog sociability often good with early socialization; may show terrier pushiness or resource guarding if unmanaged.
Small-animal caution: may chase cats/rodents/rabbits; reliability off-leash varies-recall needs dedicated training.
Care requirements (behavioral): daily aerobic exercise plus scent/foraging games; secure fencing and leash management due to digging and chasing tendencies; consistent reward-based training to channel persistence.
Care requirements (grooming/handling): wiry coat benefits from periodic hand-stripping or appropriate grooming; regular nail/teeth care; mental enrichment helps prevent boredom behaviors.
Common health concerns impacting behavior/handling tolerance: canine epileptoid cramping syndrome (paroxysmal dyskinesia-like episodes), epilepsy in some lines, patellar luxation, hip dysplasia, allergic skin disease/atopy, occasional cardiac/eye issues-monitor for pain/itch that can alter sociability.

Communication

alert bark Typically purposeful rather than constant
growl Distance-increasing, resource or discomfort signaling
whine Attention-seeking, frustration, or arousal
yip/squeal during high arousal play or frustration
howl Less common; may occur in response to sirens or group vocalization
species-typical body language: tail carriage/wag style, ear set, weight shift, freeze-and-stare before chase
facial expressions and soft/hard eye contact to modulate play vs. threat
play signals: play bow, bouncy approach; may switch quickly from play to chase due to terrier predatory motor pattern
scent communication: ground sniffing, urine marking (especially outdoors); strong scent-tracking focus compared with many companion breeds
tactile contact: leaning, pawing, nudging; can be insistent when seeking interaction
digging as both functional (prey-seeking) and communicative/need-expression (boredom, arousal); management via outlets (dig pit, scentwork) reduces nuisance digging

Habitat

Biomes:
Temperate Forest Temperate Grassland Boreal Forest (Taiga) Tundra Alpine Mediterranean Desert Hot Desert Cold Wetland +3
Terrain:
Hilly Plains Valley Coastal
Elevation: Up to 16404 ft 3 in

Ecological Role

Human-associated mesopredator/companion; historically a working vermin-control and fox-bolting terrier in rural landscapes.

rodent/verm in population control in farm and household settings (when working) support for human activities (working, sport, and companionship roles) indirect public health benefits via reduced rodent pressure in managed environments participation in training/therapy and community engagement when kept as a companion

Diet Details

Main Prey:
Rat Mouse Vole Rabbit Ground-nesting birds Invertebrates
Other Foods:
Grasses Berries Apple Carrot Pumpkin and squash Oats or rice

Human Interaction

Domestication Status

Domesticated

Dogs (Canis lupus familiaris) came from gray wolves by long domestication where humans chose traits for work and social skills. The Border Terrier was bred in the 18th-19th century on the Anglo-Scottish border as a small, tough working terrier for fox bolting and farm vermin. It is made smaller, human-led, wiry-coated, and built to go to ground.

Danger Level

Low
  • Bites/nips possible if poorly socialized, handled roughly, or in pain (small-dog bites can still be medically significant)
  • High prey drive may lead to chasing, grabbing, or conflict around small pets; can redirect during high arousal
  • Digging/bolting risk outdoors-can cause traffic incidents if off-leash without reliable recall
  • Resource guarding or dog-dog scuffles can occur without training and management

As a Pet

Suitable as Pet

Legality: Generally legal to own as a pet in the U.S. and most jurisdictions; subject to standard dog licensing/leash laws and any local rules on breeding, noise, or housing. Breed-specific bans are uncommon for Border Terriers.

Care Level: Moderate

Purchase Cost: $800 - $2,000
Lifetime Cost: $15,000 - $35,000

Economic Value

Uses:
Companion animal ownership Working vermin control (farms, stables, smallholding) Sport and recreation (earthdog, agility, obedience, scent work) Breeding, showing, and kennel services Veterinary, grooming, training, boarding industries HUBS (group-level human interactions across domestic dogs): pets/companions, livestock guardianship, hunting and pest control, assistance/service work, police/military roles, search-and-rescue, therapy/visitation programs, canine sports, research models, and animal welfare/shelter systems
Products:
  • Puppies (companion or working lines)
  • Stud services and breeding rights (where practiced)
  • Training services for recall/impulse control and sport work
  • Grooming services (hand-stripping or clipping of wiry coat)
  • Equipment and supplies (crates, harnesses, chew/toy enrichment)

Relationships

Border terriers can truly be described as “everything in moderation” when it comes to their dimensions, temperament, and behavior. The breed is strong and sturdy despite its smaller size, which makes it a perfect fit for the rough countryside it was bred to traverse.

These dogs originated from fringe areas of England and Scotland along the border between the two countries, where they were meant to aid hunters and larger hounds in their pursuit of foxes, vermin, and local game. Unlike other dogs in the terrier group, everything about this breed is geared towards practicality and work rather than appearance. Border terriers tend to get along peacefully with other dogs as well as people, which makes them a solid choice for many households.

The border terrier is a staunch and sturdy companion animal that makes up for its somewhat awkward, otter-like appearance with an endearing personality and friendly demeanor. Owners will find that these dogs are receptive to training, mix well with other dogs, and don’t require all that much grooming or maintenance.

3 Pros and Cons of Owning a Border Terrier

Pros!Cons!
Very family friendly and social with other dogs.
One of the key personality traits that sets border terriers apart from other members of the terrier group is their sociability. They tend to accept other dogs and are typically good around people as well, even when encountered in larger gatherings.
Needs regular exercise.
One of the biggest drawbacks of border terrier ownership is the obligation to contribute to their substantial exercise needs. These dogs enjoy outdoor activities that test their endurance, agility, and intelligence, so owners need to find ways to add layers of challenge.
Stocky and tough enough to handle the country.
Don’t let their small size fool you; their thick hides and high natural endurance make them tougher than they seem. Border terriers are born to traverse rugged terrain and do the tough, dirty tasks that many other working breeds are too large to handle.
High pursuit drive
Another key concern for border terrier owners is making sure their dog doesn’t chase cats and other animals. The breed has a high pursuit drive that can put other smaller animals in danger and may even compel them to run away from their owners or cross dangerous streets impulsively.
Not much grooming or coat maintenance is required.
While the breed does have a double coat and goes through some seasonal shedding, they don’t need all that much maintenance and are considered hypoallergenic. In fact, breed experts recommend sticking to weekly brushing and avoiding fancy grooming altogether.
Independent and curious
Border terriers don’t mind taking matters into their own hands and tend to be actively curious about their environment. These traits aren’t always a bad thing, but they can encourage these dogs to wander off or get involved in things that they shouldn’t.
border terrier isolated on white background

Border terriers tend to be independent and curious.

History and Origins

Farmers and shepherds living in the hilly region of the Scottish-English border bred terriers that were both fast and agile to hunt the fox, which was a very cunning animal and had been stealing sheep from the area. The terriers needed to have long enough legs to keep up with the foxhounds and the riders on horseback, but also had to be small enough to fit into the fox’s den and make it come out.

The Border Terrier is descended from a type of dog that was full of energy and could endure a lot, thanks to its protective coat that kept it safe from the wet and difficult environment of the border. A breed historian said of the Border’s working abilities that they are able to climb any wall and get through any wire entanglement. Furthermore, if the fox goes underground, the dog will flush it out or stay there until the situation is resolved.

The Border Terrier has its roots in the north of England, where it was formerly known by other names, such as Reedwater Terrier, Ullswater Terrier, and Coquetdale Terrier. It earned its lasting fame in Northumberland, where it was used for foxhunting alongside hounds and was known for getting along well with other dogs. This form of foxhunting was drastically different from the traditional British foxhunting found on large estates, with riders in red coats riding huge packs of hounds solely for sport.

The Border Terrier breed has its roots in the foxhunts of the Borderland region, which were used to protect shepherds’ flocks from predators. This breed is still popular in the United Kingdom today as a vibrant and low-maintenance companion for everyday people. The Kennel Club of England officially recognized the Border Terrier in 1920, and the American Kennel Club (AKC) did the same 10 years later.

Border terrier

Border Terriers were bred near the Scottish-English border by farmers and shepherds.

Size and Weight

These terriers have a sturdy medium build with relatively narrow shoulders and bodies. Grown adult females weigh between 11½ to 14 pounds, while males weigh between 13 to 15½ pounds. The length from the withers to the tail should be slightly greater than the dog’s height at the withers. The measured height for adults should be 11 to 14 inches for females and 13 to 16 inches for males.

border terrier

Border terriers only weigh between 11 and 15½ pounds.

Common Health Issues

These terriers are usually healthy animals, and most substantial health issues can be screened out through responsible breeding. Hip problems are among the chief complaints of the border terrier, including general hip dysplasia and Perthes disease. Significant or total loss of eyesight through progressive retinal atrophy is another breed-related health risk, and juvenile cataracts are also possible. These dogs can have an elevated risk of seizures and have a chance of developing a rare disease called canine epileptoid cramping syndrome (CECS), which is relatively new and unique to the breed.

  • Hip dysplasia and Perthes disease
  • Cataracts
  • Progressive retinal atrophy
  • Seizures
  • Canine epileptoid cramping syndrome
Border terrier profile

Border Terriers are prone to Perthes disease.

Temperament

Border terriers have plenty of desirable personality traits for all kinds of prospective owners and families. They were reared specifically to accompany and aid other dogs in the hunt, so they are generally quite peaceful with their canine brethren compared to most breeds in the terrier group. They are alert and energetic but not particularly territorial or aggressive towards people. Their outgoing, playful, and affectionate behavior, combined with their smaller stature, makes them a great fit for families with small children. They are also considered a great breed for city living.

How To Take Care of Border Terriers

Even though these dogs are considered low-maintenance compared to many other breeds, there are still a lot of things owners need to consider before choosing one. As working dogs, border terriers need and deserve an environment that maximizes their unique mix of personality traits and characteristics.

Border terriers were bred to get along with other dogs while hunting, so they love to be part of the family pack.

The Best Dog Food

Good quality puppy food with balanced ingredients is usually fine for border terrier puppies. Puppies should be switched over to an adult blend or veterinarian-supervised homemade diet as they age. Owners should be careful to avoid overfeeding and minimize fat content to avoid excessive weight gain, which can aggravate the breed’s common hip problems.

Maintenance And Grooming

Border terrier owners don’t need to worry much about maintenance and grooming. In fact, excessive washing and trimming can reduce their coat’s natural dirt-repellent properties. Wiping off dirt and mud with a moist towel is usually sufficient, along with weekly brushing sessions to catch loose hairs.

Training

These terriers are bred to serve alongside man and animal, so they are usually very receptive to training. They do have an independent nature, but they are still generally obedient and reliable with some work. Obedience and self-control are important for independent-minded border terriers, making walks easier and protecting them from impulsive activities that could put them in danger.

Border Terrier

Border terriers are very receptive to training.

Exercise

Their origins as working dogs to aid hunters in rough terrain mean they really do need and benefit from regular exercise. Owners should expect at least 30 minutes of vigorous exercise each day, preferably combined with activities that go beyond simply running. Chasing, catching, and traversing rough terrain are all skills bred into the border terrier, and they enjoy exercising these natural talents.

Puppies

Border terrier puppies don’t have any notable issues or care requirements aside from a need for supervision. They like to explore and investigate, which can create difficulties when mixed with natural athletic ability and high energy levels. Pens and baby gates are necessary for keeping them under control when they are old enough to start moving around.

Border Terrier puppy

Young Border Terriers are small and delicate, and small children should be supervised in how to handle them safely.

With Children

While border terriers aren’t the best choice for cat owners, they do make excellent companions for children. They are observant and friendly and rarely adopt an aggressive attitude toward people. They are also relatively small, so they are unlikely to cause accidental injury to young kids. Owners should train their dogs to stick to their own toys, as they are prone to chewing and may start destroying a child’s favorite stuffed animal if they don’t know better.

Dogs similar to Border Terriers

  • Australian Terrier: Very similar temperament with a mixture of confidence, stoicism, and energetic interactions. They also respond well to frequent and challenging training exercises and are about the same size.
  • Bedlington Terrier: Despite the distinctly different head shape and overall appearance, the Bedlington shares many similarities with the border. They hail from Northumberland, which is in the same region where the border terrier was first developed.
  • Airedale Terrier: Another terrier breed from Britain that was also originally bred to aid local hunters in their outdoor pursuits. They are friendly towards people and have intelligent and independent personalities, much like borders.

Famous Border Terriers

Their rising popularity and general approval by canine and lifestyle publications have propelled the breed toward stardom. Several notable celebrities own a border terrier, and they have also been featured in several major films, including Anchorman.

  • Baxter is a border terrier owned by the fictional newsman Ron Burgundy, who was the main character in Anchorman.
  • Actress Eva Green had a border terrier companion named Griffin.
  • American actress and producer Glenn Close isn’t just famous for her many films but also for her little border terrier named Belle.
View all 453 animals that start with B

Sources

  1. American Kennel Club / Accessed November 7, 2019
  2. Britannica / Accessed November 7, 2019
  3. Border Terrier Club of America / Accessed November 7, 2019
  4. Wikipedia https://en.wikipedia.org/wiki/Border_Terrier Jump to top / Accessed November 7, 2019
Heather Hall

About the Author

Heather Hall

Heather Hall is a writer at A-Z Animals, where her primary focus is on plants and animals. Heather has been writing and editing since 2012 and holds a Bachelor of Science in Horticulture. As a resident of the Pacific Northwest, Heather enjoys hiking, gardening, and trail running through the mountains with her dogs.

Thank you for reading! Have some feedback for us?


Border Terrier FAQs (Frequently Asked Questions)

This breed is generally considered a great pet choice for almost any kind of home. They are great with kids and have a friendly disposition, although they do require regular exercise and may not get along well with cats.