Collie
About the Breed
The Collie is an elegant and highly intelligent herding breed known for its loyalty, gentle disposition, and striking appearance. Immortalized by Lassie, the breed has become a symbol of devotion, intelligence, and family companionship.
They are celebrated for their kind nature and strong bond with their families. They are sensitive, intuitive dogs that often seem to understand the emotions of the people around them. While they were originally bred to work livestock, modern Collies excel as companions, therapy dogs, obedience competitors, and active family pets.
The breed comes in two coat varieties: the Rough Collie, with a long flowing coat, and the Smooth Collie, with a shorter dense coat. Both varieties share the same temperament and structural characteristics.
History
This breed originated in the highlands and border regions of Scotland and Northern England, where they were developed to herd sheep over rugged terrain and in challenging weather conditions. Their intelligence, stamina, and responsiveness made them indispensable to shepherds.
During the 19th century, the breed gained widespread popularity after Queen Victoria developed an interest in Collies during visits to Scotland. Their popularity grew even further in the 20th century with the success of the Lassie books, movies, and television series.
Height
Males are generally about 24 to 26 inches tall.
Females are usually about 22 to 24 inches tall.
Weight
Most weigh about 50 to 75 pounds.
Life Expectancy
The typical life expectancy is about 12 to 14 years.
Overall Health
They are generally healthy dogs, but like all breeds they are predisposed to certain inherited conditions. Common concerns include:
Collie Eye Anomaly (CEA)
Progressive Retinal Atrophy (PRA)
MDR1 drug sensitivity
Dermatomyositis
Hip dysplasia
Bloat (gastric dilatation-volvulus)
Autoimmune disorders
When bred responsibly and maintained with proper preventive care, most Collies live long, active lives.
Health Testing They Should Have
Responsible breeders should complete:
Comprehensive eye examinations by a veterinary ophthalmologist
DNA testing for Collie Eye Anomaly
MDR1 genetic testing
Hip evaluations through the Orthopedic Foundation for Animals or equivalent registry
Dermatomyositis risk assessment when applicable
Routine structural and temperament evaluations
Breed Traits and Characteristics
They are gentle, intelligent, and highly people-oriented. They thrive when included as part of the family and are known for being especially patient with children. Their strong desire to please makes them highly trainable.
They are naturally alert and will often notify their owners when something unusual occurs, but they are typically polite and non-aggressive. Because they are sensitive dogs, they respond best to calm, positive guidance.
Temperament Ratings
Affectionate with family: 10/10
Good with young children: 10/10
Good with other dogs: 8/10
Shedding level: 8/10
Watchdog/protective nature: 6/10
Energy level: 6/10
Grooming frequency: 7/10
Drooling level: 1/10
Coat Type
The breed comes in two coat varieties:
Rough Collie: Long, abundant outer coat with a dense undercoat.
Smooth Collie: Short, dense, weather-resistant coat.
Both coat types shed seasonally and benefit from regular brushing.
Colors
Common colors include:
Sable and white
Tri-color
Blue merle
White
Markings
White markings are commonly seen on the collar, chest, legs, feet, and tail tip.
Breed Standard
The breed standard describes a balanced, graceful dog with a refined wedge-shaped head, almond-shaped eyes, and an alert, intelligent expression. Structure should support endurance, agility, and efficient movement.
Exercise Needs
They require moderate daily exercise, such as walks, play sessions, and mentally stimulating activities. They enjoy obedience, herding, agility, and interactive games.
Training Needs
These dogs are exceptionally trainable and eager to learn. Positive reinforcement methods work best. Their sensitivity means they do not respond well to harsh corrections.
Early socialization helps them become confident and adaptable adults.
Grooming Requirements
Rough Collies need thorough brushing several times per week to prevent mats and remove loose hair. Smooth Collies require less maintenance but still benefit from regular brushing.
Routine grooming should also include:
Nail trimming
Ear cleaning
Dental care
Bathing as needed
Is the Collie Right for You?
This breed is an outstanding choice for families seeking a loyal, intelligent, and affectionate dog. They adapt well to a variety of lifestyles as long as they receive companionship, training, and regular grooming.
This breed is especially well suited to owners who appreciate a gentle, responsive dog that enjoys being closely involved in family life.
Final Thoughts
These dogs remain one of the most admired and respected family dogs in the world. Combining intelligence, elegance, and unwavering devotion, this breed offers much more than a beautiful appearance. They’re deeply connected to their families and often display a remarkable ability to sense emotions and respond with calm companionship.
Their gentle nature makes them excellent with children, while their intelligence and trainability allow them to excel in obedience, therapy work, and canine sports. They are protective enough to alert their families when something seems unusual, but they are typically friendly and well-mannered.
Potential owners should be prepared for regular grooming, especially with the Rough Collie variety, and should prioritize obtaining a puppy from a breeder who performs thorough health testing. Eye evaluations and MDR1 testing are particularly important.
For those willing to invest in companionship, training, and care, the Collie rewards its owners with exceptional loyalty, kindness, and a steady desire to please. Whether living on a farm or in a suburban home, this breed thrives when treated as a true member of the family and can provide many years of love and companionship.
Breed Resources