Border Collie
Also known as: Scottish Sheepdog
Energy Level
Apartment Friendly
Weight (Male)
30–55 lbs
Height (Male)
19–22 inches

Quick Facts
Coat Colors
Breed Summary
The Border Collie is widely regarded as the most intelligent of all dog breeds. Developed for herding sheep along the Anglo-Scottish border, these remarkable dogs combine extraordinary mental ability with tireless physical energy.
History
Border Collies were developed in the border country between Scotland and England for herding livestock. The breed's defining ancestor was a dog named Old Hemp, born in 1893, who had a calm, powerful herding style using 'the eye' — an intense stare that controls sheep. The AKC didn't recognize them until 1995, partly due to enthusiasts who feared show breeding would diminish their working abilities.
Appearance
Border Collies have an athletic, well-proportioned body built for stamina and agility. Their most striking feature is their intense, intelligent expression. The coat comes in two varieties. They move with a distinctive crouching, stalking gait when working.
Temperament
Border Collies are working dogs through and through. Their intelligence is legendary. They are intensely focused, driven, and need a sense of purpose. Without adequate mental and physical stimulation, they can become destructive and neurotic.
Personality Around Others
Can be reserved with strangers and may try to herd children, other pets, and even adults. They are loyal to their families but can be overwhelmed in chaotic situations. Early socialization is crucial.
Exercise Needs
Very high exercise needs — among the highest of any breed. They need 1–2 hours of vigorous physical activity daily plus mental stimulation. Hiking, running, agility, and herding are ideal. An under-exercised Border Collie is a destructive Border Collie.
Training
The easiest breed to train — they can learn a new command in under 5 repetitions. They need training and mental stimulation as much as physical exercise. They excel in virtually every dog sport. Their intelligence means they also learn bad habits quickly.
Grooming
Moderate grooming needs. Rough-coated Border Collies need brushing 2–3 times weekly; smooth-coated need less. They shed seasonally. Standard nail, ear, and dental care.
Health
Common Health Conditions
Generally healthy and long-lived. The MDR1 gene mutation can cause drug sensitivity. Responsible breeders test for hip, eye, and genetic conditions.
Recommended Health Tests
- Hip Evaluation
- Ophthalmologist Evaluation
- MDR1 DNA Test
- CEA DNA Test
Average Annual Vet Cost
$400–$1,000
Nutrition
Feed a high-quality, high-protein food for active dogs. Border Collies need 1.5–2.5 cups daily, adjusted for activity level. Working dogs may need significantly more. Ensure consistent hydration during exercise.
Living Environment
Not ideal for apartments. They thrive in homes with large yards and access to open spaces. Rural environments are ideal. They need space to run and a job to do.
Ideal Family
Best for active individuals, runners, hikers, or families who can provide extensive exercise and mental stimulation. Ideal for dog sports or those with livestock. Not recommended for sedentary or first-time owners.
Intelligence
Consistently ranked the most intelligent dog breed. The famous Border Collie Chaser learned over 1,000 words. They can learn commands in fewer than 5 repetitions and obey 95% of the time.
Barking
Frequency
Alert
Separation
Quiet Indoors
Moderate to high barkers, especially when excited or trying to herd. Training helps manage excessive barking.
Shedding
Year-Round
Seasonal
Vacuum Factor 🧹
Hypoallergenic
Moderate to heavy shedding, with seasonal coat blowing. Regular brushing helps. Rough-coated varieties shed more.
Weather Tolerance
☀️
Heat
❄️
Cold
🌧️
Rain
🌨️
Snow
💧
Humidity
Breed Ratings
Fun Facts
A Border Collie named Chaser learned the names of over 1,022 objects.
They can run up to 30 mph.
They use 'the eye' — an intense stare — to control livestock without touching them.
Some working Border Collies run up to 50 miles in a single day of herding.
They can understand sentences and infer names of new objects.
Famous Dogs
Chaser
Learned 1,022 words, considered the world's smartest dog
Rico
Demonstrated understanding of over 200 words in scientific studies
Striker
Holds the Guinness World Record for fastest car window opened by a dog
Common Myths
"Border Collies make great pets for anyone."
They need owners who can match their extreme energy and intelligence. Without adequate exercise and mental stimulation, they develop serious behavioral problems.
"They only need physical exercise."
Mental stimulation is equally important. A physically tired Border Collie who is mentally bored will still cause trouble.
Frequently Asked Questions
Are Border Collies good family dogs?
They can be excellent for active families who understand their needs. They may try to herd children and need more exercise than most families expect.
How much exercise do they need?
At minimum 1–2 hours of vigorous exercise daily plus mental stimulation through training, puzzle toys, or dog sports.
Puppy Guide
Border Collie puppies are bundles of energy and intelligence. Begin training immediately. Socialize extensively. Provide appropriate outlets for herding instincts. Puzzle toys are essential from day one.
Senior Care
Senior Border Collies may slow down but still need mental stimulation. Watch for joint issues, hearing and vision loss. Continue training and gentle exercise.
Ownership Costs
Estimated Lifetime Cost
$12,000–$20,000
Pros and Cons
Pros
Most intelligent dog breed
Extremely trainable
Excellent health and longevity
Versatile in dog sports
Loyal and devoted companion
Cons
Extremely high exercise requirements
Can develop neurotic behaviors if under-stimulated
May herd children and other pets
Not suited for sedentary owners
Can be reserved with strangers
