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:
Hero image
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 their fur colors, shedding levels, how much grooming they need, and other Collie 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 big do Collie dogs get?

Collies are a medium to large breed of dog. They weigh about 44 to 79 pounds and stand 20 to 24 inches tall at the shoulder, with males being larger than females on average.

Can you shave a Collie dog?

No, you should not shave a Collie dog. Shaving a Collie disrupts the natural insulation provided by their double coat, leaving them vulnerable to temperature extremes. Shaving also alters the texture and quality of the coat, potentially causing it to grow back unevenly or lose its protective properties.

If you’re concerned about managing your Collie’s coat, regular brushing to remove loose hair and prevent matting is a better approach. Professional grooming services can also maintain your Collie’s coat without resorting to shaving.

Do Collie dogs shed?

Yes, Collie dogs shed. Both rough Collies and smooth Collies have double coats—a dense, soft undercoat and a longer, coarser outer coat. Rough Collies typically shed more heavily, especially in spring and fall. Smooth Collies also shed, but their shedding tends to be less noticeable compared to rough Collies. Collies need regular brushing to remove loose hair and maintain the coat’s health and appearance.

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.

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 history

Learn about where this Collie came from!

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.

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

Photo of Willow

Willow

Collie

Female, 1 yr 1 mo

Encino, CA

Color
Tricolor (Tan/Brown & Black & White)
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids
Good with dogs
Not good with cats
House-trained
Shots are up-to-date
Story
Willow may have had a tough start, but this 11-month-old bundle of joy is ready to capture your heart! Despite being dropped off at a shelter with an injured hip, Willow's spirit remained unbroken. She charmed volunteers with her friendly demeanor, earning treats and affection every time they passed by her kennel. Thanks to Outta the Cage, Willow received the medical care she needed, including surgery to fix her fractured hip. Now, she's walking on all fours and loving every minute of it! Willow is house-trained, friendly with adults, children, and other dogs, and she adores car rides. As she continues to heal, she'll become an active companion perfect for short walks and playtime. Willow is clearly a family pet at heart, longing to snuggle up with her forever family again. If you're ready to give her a second chance, she's waiting in Van Nuys (Los Angeles area). Let's get this sweetheart home! Interested in meeting Willow? Contact us at getem@outtathecage.org to schedule a visit.
Photo of Lanie

Lanie

Collie

Female, puppy

Marina Del Ray, CA

Color
Tan/Yellow/Fawn - with White
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids
Good with dogs
Good with cats
House-trained
Shots are up-to-date
Story
FILL APPLICATION OUT AT: WWW.BIGLOVEANIMALRESCUE.ORG Meet Lanie! We believe she is a 4-month-old Collie mix. She is a little bit more on the shy side. Lanie loves to follow you around and is very gentle. She would be great with kids.February 4, 2025, 6:24 pm
Photo of Ziva

Ziva

Collie Mixed Breed (Medium)

Female, 5 yrs 5 mos

Los Angeles, CA

Color
Red/Golden/Orange/Chestnut - with White
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids
Good with dogs
Good with cats
House-trained
Spayed or Neutered
Shots are up-to-date
Story
Ziva is a lucky dog! She was absconded in a rural area where she lived out in the open field for a few months. Locals put out food but she would never come close enough for them to grab her and get her to safety. Finally someone reached out to our friends at HOPE FOR PAWS and they went out there and were able to trap her. She appeared to have had puppies recently but they were nowhere to be found. Maybe the dumper kept the puppies and dumped her??? We just don’t know. She’s great with other dogs, cats and people of all ages. She does have a “momma bear” side to her and she will bark to alert you to strangers but she quickly calms down. She is affectionate but not needy, attentive and happy. First photo is from where she was abandoned. She’s goofy and loving.
Photo of Clark

Clark

Collie Bernese Mountain Dog

Male, 3 yrs 10 mos

Sierra Madre, CA

Color
Tricolor (Tan/Brown & Black & White)
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids
Good with dogs
Not good with cats
Needs experienced adopter
House-trained
Spayed or Neutered
Shots are up-to-date
Story
Meet charming and handsome Clark. He is super smart and responds well to positive reinforcement. Clark is about 4 yrs old, medium energy with a great off switch. His favorite game is ball and he also likes to swim. He will make a great hiking buddy and is friendly with a variety of dogs big or small with proper intros but prefers females. He is a perfect gentleman inside the house, well mannered and quiet. He is house and crate trained, neutered, fully vaccinated, and micro-chipped. Clark is ready for his forever home and to be part of a family. Could that be you? Contact the rescue for more info about Clark and to arrange a meet and greet.. He will steal your heart. Call/text 626-483-6936 or email hopeforsweethomes@gmail.com
Photo of Sadie

Sadie

Collie Australian Cattle Dog

Female, 1 yr 10 mos

Agua Dulce, CA

Color
Black - with White
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Not good with kids
Not good with dogs
Not good with cats
Story
Another young stray pup wandering on the streets of Los Angeles, CA. The number of dogs needing homes and rescues is overwhelming, as so many of you know. We are just getting to know Sadie, but here’s what we know so far: she is about 50 lbs, is maybe a year old, her face and ears are giving definite Australian Kelpie vibes (that is no an option on picking a breed on this site), she likes fetch, and has been super sweet with everyone so far. She is spayed, utd on shots, and ready and excited to learn and please. We do require visits here to our rescue in Agua Dulce, CA, and in-person home checks for all adoptions. You can see more of Sadie in action on our Instagram page; @thebrittanyfoundation.