Collie

Breed Type: Herding
Common nicknames: Lassie
Coat: Rough, smooth
Hypoallergenic: No, they will likely trigger allergies.
Temperament: Loyal, patient, gentle, friendly
Life expectancy: 12-14 years
Color & patterns:
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Collie - rough sable
Collie - rough sable
Collie - smooth sable
Collie - tri sable
With their striking long double coats and expressive eyes, Collies bring a sense of elegance and companionship to any home. These clever companions are known for their exceptional problem-solving abilities and eagerness to learn. Whether mastering obedience training, participating in dog sports, or simply showering you with affection, Collies are always up for a mental and physical challenge. In addition to their keen instincts and remarkable intelligence, Collies have a loyal and gentle nature that makes them fantastic family pets and companions. So, if you’re looking for a friend who is as smart as they are beautiful, a Collie is the perfect choice. Get ready for a lifetime of love, laughter, and unforgettable moments with these remarkable pups.

Collie characteristics

Learn about about Collie basics like if they're good with kids and other Collies, how much grooming they need, and other facts.

Average height

20-24 inches (50.8-61.0cm)

Average weight

44-79 pounds (20.0-35.8 kg)

Average lifespan

12-14 years

Exercise needs
Low-key activityHigh-energy workouts
Grooming needs
OccasionallyFrequently
Full-grown size
Teeny tinySuper size
Good with cats
Likely to chaseHey, new pal!
Good with kids
Needs lots of supervisionReady to play
Training aptitude
HeadstrongEager to please
How many different types of Collie dogs are there?

There are two types of Collies dogs: rough Collies and smooth Collies. Rough Collies are the most well-known type of Collie, characterized by their long, flowing coats and elegant appearance. Smooth Collies are identical in temperament and structure to the rough Collie, but the smooth Collie has a short, dense coat that lies close to the body.

What were Collies bred for?

Collies were originally bred as herding dogs in Scotland. They were prized for their intelligence, agility, and ability to work closely with shepherds to manage and control livestock, particularly sheep. The name “Collie” is believed to have been derived from the Scottish Gaelic word “coll,” which means “useful” or “faithful.”

Where are Collies from?

Collies are from the highland and lowland areas of Scotland, where they were used as herding dogs in the rough and often challenging terrain of the Scottish countryside.

How long do Collies live?

On average, Collies live about 12 to 14 years. However, like any breed, individual longevity can vary based on factors such as genetics, diet, exercise, and overall healthcare. With proper care and attention to their well-being, Collies can live long and healthy lives.

When do Collies stop growing?

Collies stop growing around 12 to 18 months of age, although they might continue to fill out and develop muscle mass until they are about two years old. 

Collie temperament

Learn about about the Collie temperament and how well they fit into your lifestyle, home environment, and family.

Are Collies good guard dogs?

No, Collies are not good guard dogs in the traditional sense. Although they might bark to alert their families to potential intruders or unusual activity, they are friendly and sociable in temperament. They often greet strangers with a wagging tail rather than suspicion. 

However, their loyalty and protective instincts toward their family can deter others in some situations, and their presence alone can serve as a deterrent to potential intruders.

Are Collies good with kids?

Yes, Collies are good with kids and are excellent family dogs. They are patient and tolerant, making them well-suited for households with children of all ages. Collies form strong bonds with their human family members, including kids.

Proper socialization and training from an early age can help ensure that Collies develop positive relationships with children. Teaching children how to properly approach and handle dogs is also crucial to ensure positive experiences for both the dog and the child. As with any breed, it is recommended that your child is always supervised when interacting with your dog to keep both the child and dog safe.

Are Collies good dogs?

Yes, Collies are good dogs for many reasons. Collies excel in obedience training and are quick learners, making them versatile and adaptable pets. Collies are also famously loyal and devoted to their families. They are gentle and friendly, making them great family pets, especially around children. That said, pet parents should always supervise interactions between any dogs and kids to ensure that both the dog and the child understand how to behave appropriately around each other.

Do Collies bark a lot?

Yes, Collies bark a lot. They are alert and attentive dogs, so they might bark to alert to potential intruders or unusual sights and sounds. You can manage excessive barking behavior in Collies with proper training. Mental stimulation and exercise can also reduce boredom and anxiety, which are common triggers for excessive barking.

Are Collies good with cats?

Yes, Collies are good with cats, especially if they are introduced to them at a young age and have been socialized properly. Collies have a gentle and tolerant nature, which can make them compatible with other pets in the household, including cats. Some Collies might try to herd or chase cats, so always supervise interactions between a Collie and a cat to ensure that they are getting along well.

Are Collies good with other dogs?

Yes, Collies are good with other dogs, especially if they have been properly socialized with other dogs from a young age. They are friendly and amiable, which often makes them good companions for other dogs. As with any breed, individual temperament and personality can vary among Collies. Some might enjoy the company of other dogs more than others.

Are Collie dogs smart?

Yes, Collie dogs are smart. Collies are quick learners and often impress with their ability to understand complex commands and their willingness to work closely with their handlers. Their intelligence is one of the many reasons why Collies are valued as both companions and working dogs.

Are Collies cuddly?

Yes, Collies are cuddly dogs. Although individual personalities can vary, Collies are affectionate and loving with their human family members. They often enjoy spending time close to their people, whether it’s cuddling on the couch, lying at their feet, or following them around the house.

Are Collies good for first-time pet parents?

Yes, Collies are good for first-time pet parents who are willing to provide the time, training, and care that they require. Collies need regular exercise and mental stimulation through daily walks, playtime, and other activities. The rough Collie’s double coat also needs frequent brushing and grooming to prevent matting.

Are Collies good apartment dogs?

No, Collies are not good apartment dogs due to their size, energy level, and need for regular exercise. Living in an apartment might not provide enough space for a large Collie to roam and play freely, which can lead to boredom and behavioral issues. If they are not getting enough exercise or mental stimulation, Collies might bark, which could potentially disturb neighbors in close quarters.

However, if you are committed to providing your Collie with plenty of daily exercise, mental stimulation, and opportunities for outdoor activities, it might be possible to keep a Collie in an apartment.

Are Collies good therapy dogs?

Yes, Collies are good therapy dogs due to their calm, gentle, and patient demeanor, as well as their intelligence and trainability. With the right training, socialization, and temperament, Collies can provide comfort and emotional support to people in hospitals, nursing homes, schools, and rehabilitation centers.

Is the Collie a calm dog?

Yes, the Collie is a calm dog. They are often described as gentle, affectionate, patient, and even-tempered.

Are Collies easy to train?

Yes, Collies are easy to train due to their high intelligence, eagerness to please, and cooperative nature. They are quick learners and respond well to positive reinforcement training methods. Collies can excel in obedience, agility, herding, and other dog sports.

Just keep in mind that even if a certain dog breed is known to be easy to train, teaching a dog requires a long-term commitment.

Collie health

Learn about about the Collie health outlook and what diseases they may be prone to at various stages of their life.

Do Collies have health problems?

Like all purebred dogs, Collies are prone to certain genetic health issues. Some common health concerns in Collies include:

  • Collie eye anomaly (CEA): CEA is a genetic eye condition that affects Collies. It can range from mild to severe and may cause vision impairment or blindness.

  • Progressive retinal atrophy (PRA): PRA is another inherited eye disorder that can lead to progressive vision loss and, eventually, blindness.

  • Hip dysplasia: This is a common orthopedic condition in dogs, including Collies. It occurs when the hip joint doesn’t develop properly, leading to joint instability and arthritis.

  • Epilepsy: Collies develop epilepsy, a neurological disorder characterized by recurrent seizures.

  • Dermatomyositis: This is a genetic skin condition that primarily affects Collies and related breeds. It can cause skin lesions, hair loss, and muscle inflammation.

  • Gastric dilatation-volvulus (GDV): Also known as bloat, GDV is a serious and potentially life-threatening condition that can occur in large and deep-chested breeds like Collies. It occurs when the stomach fills with gas and twists, which can lead to rapid onset of shock and organ damage.

Are Collies hypoallergenic?

No, Collies are not hypoallergenic. Collies have a double coat that sheds moderately year-round and more heavily in spring and fall.

Popular Collie mixes

Breeds that are commonly mixed with Collies include Afghan Hounds, Poodles, and Boxers. Characteristics of a Collie mix can vary widely depending on the specific breeds involved, the individual dog’s genetics, and its upbringing. A few common Collie mixes include:

  • Afollie (Collie + Afghan Hound)

  • Cadoodle (Collie + Poodle)

  • Boxollie (Collie + Boxer)

  • Gollie (Collie + Golden Retriever)

  • Sprollie (Collie + English Springer Spaniel)

Collie Mixes picture

Find Collie puppies near you

Adopting a Collie

Learn about about acquiring a Collie - the pros and cons of adopting versus going through a breeder, and associated costs.