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Dog · FCI group 1

Border Collie

The Border Collie is an energetic, alert working herder developed along the border of Scotland and England. This breed possesses intense stamina, a distinctive herding stare, and high intelligence that thrives on purposeful tasks. You need to provide extensive daily exercise and mental challenges to keep this dog balanced.

  • Intelligent
  • Alert
  • Tenacious
  • Responsive
  • Loyal
  • Reserved with strangers
Border Collie
OriginUnited Kingdom
Size
Medium
Adult weight
13.6 to 24.9 kg
Height at the withers
45.7 to 55.9 cm
Lifespan
12 to 15 years

This is general guidance. Always ask your vet.

How big does a Border Collie get?

An adult Border Collie weighs 13.6 to 24.9 kg and stands 45.7 to 55.9 cm at the withers.

FCI Standard No. 297 specifies an ideal height of 53 cm for males, with females measuring slightly less, focusing on athletic balance rather than a mandatory weight. Kennel club documentation often records males between 17 and 20 kg and females between 14 and 17 kg, while AKC guidelines cite an overall weight range of 13.6 to 24.9 kg.

[S1][S5][S6][S7][S8]

How long does a Border Collie live?

A Border Collie lives 12 to 15 years.

Large veterinary and surveillance studies report median lifespans ranging from 12.1 to 13.38 years, while parent breed surveys document a general range between 12 and 15 years.

[S6][S9][S10][S11][S12]

What health problems are common in the Border Collie?

The most common in the Border Collie are: Hip Dysplasia, Collie Eye Anomaly (CEA), Multidrug Resistance 1 (MDR1 Mutation), Idiopathic Epilepsy, Border Collie Collapse (BCC), Trapped Neutrophil Syndrome (TNS).

4 to 12 months for initial signs; adult to senior stages for osteoarthritis

Hip Dysplasia [S23][S24]

An abnormal development of the hip joint that leads to joint looseness and painful degenerative arthritis.

Ask your vet about:

  • OFA pelvic radiographs at or after 24 months
  • PennHIP laxity assessment
Present at birth (congenital)

Collie Eye Anomaly (CEA) [S23][S25]

A congenital inherited condition that affects proper retinal and choroidal eye development.

Ask your vet about:

  • ACVO ophthalmic examination at 6 to 8 weeks of age
  • NHEJ1 gene DNA test
Any age upon drug exposure

Multidrug Resistance 1 (MDR1 Mutation) [S29][S30]

A genetic defect that impairs drug transport across the blood-brain barrier, causing severe reactions to specific routine drugs.

Ask your vet about:

  • ABCB1 (MDR1) genetic PCR test via cheek swab or blood
1 to 5 years of age

Idiopathic Epilepsy [S26][S27][S28]

A neurological condition that causes recurrent, unprovoked seizures without an underlying structural cause.

Ask your vet about:

  • Complete neurological exam
  • Routine blood chemistry panel
  • MRI scan
  • Cerebrospinal fluid (CSF) analysis
1 to 4 years of age

Border Collie Collapse (BCC) [S18][S28][S37]

An exercise-induced condition that causes sudden loss of coordination and collapse during intense activity in warm conditions.

Ask your vet about:

  • ECG or Holter monitoring
  • Metabolic panels
  • Dynamin-1 EIC exclusion testing
  • Veterinary gait observation post-exercise
6 weeks to 4 months of age

Trapped Neutrophil Syndrome (TNS) [S31][S32][S33]

An inherited disease where bone marrow fails to release white blood cells into the bloodstream, weakening the immune system.

Ask your vet about:

  • VPS13B gene DNA test
  • Complete blood count to evaluate neutropenia
  • Bone marrow biopsy

What is a Border Collie's temperament like?

This dog is keen, alert, and responsive, with an innate drive to control motion using focused eye contact. It bonds closely with primary handlers and is eager to work, but it can show aloofness toward unfamiliar people.

[S1][S7][S13][S14]

How much exercise does a Border Collie need?

A Border Collie needs 90 to 120 minutes of exercise a day.

The breed requires rigorous physical conditioning alongside purposeful mental activities like agility, obedience, or puzzle tasks to prevent compulsive habits and hyperarousal.

  • Energy5 / 5
[S8][S14][S15][S16]

How does a Border Collie handle heat and cold?

The double coat provides insulation against wet, cold weather, but it traps body heat. Strong work drive often stops the dog from self-regulating during hot conditions, raising hyperthermia risks.

  • Handles heat2 / 5
  • Handles cold4 / 5
[S5][S17][S18][S19]

How much does a Border Collie shed, and how do you groom it?

Brush the coat 2 to 3 times weekly using a slicker brush and pin rake to remove loose undercoat and avoid mats.

Double coat, occurring in either a moderately long rough variety or a smooth variety with a soft undercoat.

  • Shedding4 / 5
[S5][S8][S14]

Is a Border Collie good with children and other pets?

Running children and small pets can activate herding instincts and heel nipping. Apartment life requires hours of daily structured outdoor exercise, and watchdog barking can present noise issues.

  • With children3 / 5
  • With other pets3 / 5
  • In an apartment1 / 5
[S14][S20]

Is a Border Collie easy to train?

The breed learns routines rapidly, often within 5 repetitions, and thrives under clear, positive reinforcement. Early socialization helps manage environmental sensitivities.

  • Ease of training5 / 5
[S14][S20][S21][S22]

What does a Border Collie eat at each life stage?

  • PuppyProvide a complete growth formula balanced for bone and joint development, maintaining controlled calcium-to-phosphorus levels to ensure steady, healthy skeletal growth.
  • AdultMatch caloric density to daily workload, pairing higher protein and fat for working dogs with leaner maintenance food for companion dogs while checking body condition scores regularly.
  • SeniorOffer digestible animal protein to support lean muscle mass while reducing overall calories to match a slower metabolism, incorporating omega-3 fatty acids for joint care.

Where does the Border Collie come from?

Developed in the border country between Scotland and England, shepherds bred this dog for stamina, biddability, and working livestock with an intense gaze. A tricolor dog named Old Hemp, born in 1893, served as the foundation sire of the modern line. The breed received its formal name around 1915, gained recognition from the American Kennel Club in 1995, and is classified under FCI Group 1 Standard No. 297.

Country of origin: United Kingdom.

[S1][S2][S3][S4]

Fun facts about the Border Collie

  • In the book 'The Intelligence of Dogs' by Dr. Stanley Coren, this breed ranked number one in working and obedience intelligence. [S2]
  • A Border Collie named Chaser demonstrated the ability to recognize and retrieve more than 1,022 individual toys by name. [S41][S42]
  • Researchers at the Max Planck Institute showed that a dog named Rico could deduce names of unfamiliar objects through fast mapping. [S22][S43]
  • The breed herds using 'the eye,' dropping into a low stalking crouch and holding livestock in place with a steady stare. [S1][S42]
  • Queen Victoria patronized collies after acquiring one at Balmoral Castle, popularizing the dogs across Great Britain. [S24]

Tips by life stage and weather

  • PuppyExpose your puppy early to common outdoor noises, urban sights, and moving vehicles to avoid persistent sound sensitivity.
  • PuppyRedirect natural stalking and heel-nipping behaviors onto designated toys before the puppy establishes chasing habits around family members.
  • AdultIncorporate structured activities such as agility, flyball, or daily scent games alongside runs to satisfy the strong working drive.
  • AdultAssess body condition regularly with your hands to keep ribs easily felt and prevent excessive weight from straining active joints.
  • SeniorConsult your veterinarian to adjust your dog's daily exercise duration and monitor mobility as joint stiffness appears.
  • SeniorEngage your aging dog with low-impact food puzzles and scent tracking to maintain brain sharpness without placing stress on the limbs.
  • Hot seasonExercise your dog strictly during early mornings or late evenings to protect against heatstroke and collapse caused by intense drive.
  • Hot seasonProvide shaded resting spots and constant access to fresh water, checking closely for panting or signs of disorientation during warm spells.
  • Cold seasonRely on the insulating double coat for cold outings, but inspect the dog's paw pads for cuts, cracks, or cold sensitivity after rough terrain runs.
  • Cold seasonKeep your dog active during cold outings to generate body warmth, and move indoors if shivering or paw lifting begins.
  • Rainy seasonDry the dense undercoat thoroughly with a towel after wet walks to stop moisture from getting trapped next to the skin.
  • Rainy seasonBrush the rough coat after muddy sessions to remove burrs, debris, and tangled clumps before they turn into tight mats.

In the Kiba Vet app, your pet's breed profile shows a tip of the day based on its age and the weather where you live.

This is general guidance. Always ask your vet.

Checked against sources; veterinary review pending. Updated on September 29, 2026.

Written with the help of AI from the cited sources and checked fact by fact against them by a second model.

Sources

Every health fact and every number on this page comes from these sources. Identifiers from Wikidata (CC0).