United Pet Club
Collie — a Large, Gentle Dog breed originating in Scotland

Collie

The Collie is a gentle, devoted family herder beloved for its grace, intelligence, and famously sweet temperament.

Size
Large
Lifespan
12–14 years
Origin
Scotland
Temperament
Gentle
Standard colors
Black, White and Blue and 2 more
Key Traits
GentleLoyalIntelligentGood with kidsDevoted

Characteristics

Energy Level3
Trainability5
Good With Kids3
Good With Pets3
Grooming Needs3

Coat and grooming

How the Collie coat is built, and what that means when you groom it.

Coat layers
Double coat
Coat texture
Rough
Coat length
Long
Shedding
Seasonal shedding

Grooming guidance

  • Critical: A Collie should not be shaved.

    The undercoat keeps heat out as well as in, and the outer coat shields the skin from sun and insect bites. Clipping the whole coat off removes both. It often grows back patchy, soft or a different colour, and in some animals the guard hairs never return properly. Brush the undercoat out instead of cutting it off.

  • Caution: A Collie coat mats easily.

    Fine or long hair tangles at the base of the coat, out of sight, where the mats tighten and pull on the skin. Brushing has to reach right down to the roots in sections, not just skim the surface.

  • Information: A Collie drops its undercoat in heavy bursts.

    The undercoat comes out in heavy bursts over a few weeks. An undercoat rake, or a bath followed by a proper blow-dry, clears it far faster than daily brushing. Clipping the coat down is not a shortcut for this.

Collie colors and patterns

What each club's breed standard says about every Collie color and pattern. Point at a ruling to see the club's own wording.

Breed standards describe the Collie in Black, White, Blue, Tan and Fawn. Standard patterns: Bicolour, Tricolour, Merle, Sable and Tan point.

Coat: rulings by club
Color or patternAKCUKC
BlackStandard (“Black White & Tan”)Standard (“tri-color: predominately black”)
WhiteStandard (“White”)Standard (“white: predominately white”)
BlueStandard (“Blue Merle”)Standard (“blue merle: mottled or marbled blue-grey and black”)
TanStandard (“Black White & Tan”)Standard (“rich tan markings on the head and legs”)
FawnStandard (“a fawn sable color of varying shades from light gold to dark mahogany”)Standard (“any shade of light gold to rich mahogany”)
AlbinoNot recognisedDisqualifying (“albinism”)
Patterns
BicolourStandard (“Sable & White”)Standard (“typical white markings”)
TricolourStandard (“Black White & Tan”)Standard (“tri-color”)
MerleStandard (“Blue Merle”)Standard (“blue merle”)
SableStandard (“Sable”)Standard (“sable”)
Tan pointStandard (“Black & Tan Markings”)Standard (“rich tan markings on the head and legs”)
Double merleNo rulingNo ruling
Eyes: rulings by club
Color or patternAKCUKC
BlueStandard (“either or both eyes may be merle or china in color without specific penalty”)Standard (“the Blue Merle, which may have blue, or blue flecked, eyes (one or both)”)
Dark brownStandard (“the color is dark”)Standard (“dark brown in color”)
Patterns
MarbledStandard (“either or both eyes may be merle ... in color”)No ruling
Odd-eyedStandard (“either or both eyes may be merle or china (blue merles)”)Standard (“blue, or blue flecked, eyes (one or both)”)
SectoralNo rulingStandard (“blue flecked”)
Nose: rulings by club
Color or patternAKCUKC
BlackStandard (“the black nose”)Standard (“must be black”)

What the rulings mean

Standard
Described by the club's breed standard.
Disqualifying
The club's breed standard disqualifies an animal of this colour or pattern.
Not recognised
The club does not accept this colour or pattern for the breed.

Color changes

How a Collie's colors can change over its life.

  • Blackchanges toRust

    Coat · With body condition · can change back

  • Blackchanges toGrey

    Coat · Progressive

  • Blackchanges toBrown

    Coat · In the sun · can change back

  • Whitechanges toRoan

    Coat · With age · from 2 weeks

  • Tan pointchanges toSaddle

    Coat · With age · from 6 to 156 weeks

  • Bluechanges toDark brown

    Eyes · With age · from 2 weeks

  • Bluechanges toBrown

    Eyes · With age · from 2 weeks

  • Bluechanges toLight brown

    Eyes · With age · from 2 weeks

  • Bluechanges toAmber

    Eyes · With age · from 2 weeks

  • Bluechanges toHazel

    Eyes · With age · from 2 weeks

  • Bluechanges toYellow

    Eyes · With age · from 2 weeks

  • Blackchanges toSnow nose

    Nose · With the season · can change back

  • Blackchanges toPink

    Nose · With the season · can change back

Sources

Each ruling comes from the club's published breed standard or color list.

About the Collie

The Collie is a large herding dog from Scotland known for its gentle temperament, intelligence and strong attachment to its family.

Collies developed in Scotland and the north of England, where they worked sheep across open, hilly country. Decades of exposure on television and in film cemented the breed's image well beyond the farm, and it remains one of the most recognisable working dogs anywhere.

Two coat varieties exist within the one breed standard: the Rough Collie, with its long flowing coat, and the Smooth Collie, which carries a short, dense coat instead. Apart from the coat, the two look alike in build, head shape and temperament. Indoors a Collie is settled and easygoing; outdoors it stays alert and watchful.

The breed is gentle, loyal and quick to learn, and it has long had a name for being good with kids. It suits owners who can offer regular exercise, company and steady, consistent handling.

Collie quick facts
AttributeDetail
OriginScotland
SizeLarge
Lifespan12 to 14 years
Group/roleHerding dog
Good withChildren, families, other pets when socialised

Who it suits

The Collie suits an active household after a sensitive, people-focused dog. It gets on well with kids and tends to stick close to its owners rather than wander. A Collie left alone for long stretches through the working week, in a unit with no one home, is not a good match: the breed wants company and can turn restless without enough to do.

History and origin

The Collie began as a working sheepdog in Scotland and became widely popular in the late 1800s, helped along by royal favour and later by film and television.

Shepherds in Scotland and the border country kept the ancestors of today's Collie, breeding for stamina and the instinct to gather and move sheep across rough hill country. Nobody is entirely sure where the name comes from; theories point to old words for the dogs themselves or for the dark-faced sheep they worked.

For most of its early history the Collie was simply a farm dog, and type varied a good deal by district. That started to change in the second half of the 1800s as organised dog showing took hold and breeders worked to fix a consistent standard.

Queen Victoria saw Collies on her visits to Scotland and took a liking to them, and royal favour did a great deal to lift the breed's standing with the wider public. From the 1860s the Collie shifted from a working farm dog to a recognised show and companion breed as well, with the long-coated Rough variety drawing particular attention.

Twentieth-century film and television carried the Collie to an even wider audience and fixed its reputation as a devoted family dog. The Rough and Smooth varieties were both established during this period and continue to be bred today.

Appearance and breed standard

The Collie is a large, athletic dog with a long wedge-shaped head, a full coat on the Rough variety, and several recognised colour patterns.

The Collie is a large, athletically built dog with a clean outline and an alert bearing. The skull is flat and the head forms a long, smooth wedge that narrows towards the nose, with a moderate rather than pronounced stop. Ears are carried semi-erect, tipping forward when the dog is paying attention. Nothing about the breed's look suggests bulk; the impression is one of grace.

Collie breed standard at a glance
TraitDetail
HeightRoughly 56 to 66 cm (22 to 26 in) at the shoulder
WeightRoughly 23 to 34 kg (50 to 75 lb)
CoatRough variety: long and dense, with a full mane and frill. Smooth variety: short, flat and dense
ColoursSable and white, tricolour, blue merle, and white
EyesAlmond shaped, dark; merles may have blue or part-blue eyes

Coat and colours

The Rough Collie has a long, harsh outer coat over a soft, dense undercoat, with a heavy mane around the neck and feathering down the legs and tail. The Smooth Collie carries a short, flat, hard coat over the same thick undercoat, on an identical frame. Recognised colours are sable and white (ranging from pale gold through to deep mahogany), tricolour (black with tan and white markings), blue merle (a marbled blue-grey pattern), and white dogs with colour patches. White markings on the chest, legs and tip of the tail turn up across all four colours.

Temperament and personality

The Collie is gentle, devoted and clever, good with children and generally reserved rather than unfriendly around strangers.

Collies are affectionate, even-tempered dogs that stay closely bonded to their family and pick up on mood and tension around them quickly. Handling that is calm and consistent gets far more out of a Collie than anything heavy-handed, which tends to make the breed anxious rather than obedient.

The breed is patient and watchful around kids, which explains a good deal of its long-standing reputation as a family dog. Around strangers it is typically polite but a little reserved, sometimes barking to flag a visitor before settling once it works out there is no threat. The herding background still shows through in some dogs as a habit of keeping tabs on family members, or even gently circling children or other pets as they move about.

Most Collies live peacefully with other animals, particularly when raised together from puppyhood. That said, the herding drive can trigger chasing after anything that moves quickly, so early socialisation matters for teaching good manners around smaller pets. Some individuals are quite vocal, and it pays to get on top of excessive barking while the dog is still young.

Collie trait ratings (1 = low, 5 = high)
TraitRating
Affection5
Energy3
Trainability5
Vocalness4
Shedding4

Care and grooming

The Collie needs regular coat care, daily exercise and close family contact; the Rough variety takes more grooming time than the Smooth.

Grooming

  • Brush the Rough Collie several times a week to stop the mane, ear area and leg feathering from matting
  • Give the Smooth Collie a weekly brush to keep the dense undercoat under control
  • Expect heavier shedding at each seasonal coat blow, and step up brushing to match
  • Bathe only when needed; the coat sheds dirt well between washes
  • Trim nails on a regular schedule and keep ears clean and dry

Exercise

  • Aim for at least an hour of activity a day between walks and play
  • Give the dog room to move at a trot, its natural working gait
  • Add mental work such as training games, scent work or herding-style tasks
  • Don't leave a Collie idle for long stretches; boredom tends to show up as barking or restlessness

Environment

A Collie settles into house or unit living well enough provided it gets daily exercise and plenty of company, though a secure yard is a real plus. This is a breed that wants to be near its people, not shut away in a laundry or a shed out the back. The dense coat is built for cold, so Australian summers need more care: heat across most of the country runs hot and dry, and a coat suited to Scottish hill country needs shade, fresh water and exercise scheduled for the cooler parts of the day to avoid overheating.

Nutrition and feeding

The Collie does well on a complete, balanced diet sized to its large frame and activity level, fed in measured meals to keep a healthy weight.

Feed a Collie a complete and balanced diet suited to its life stage and size. As a large breed with moderate rather than high energy needs, adults need food that supports steady output without piling on extra kilojoules. Measure out portions instead of leaving food down all day, and adjust the amount to keep the dog lean, with a waist you can see and ribs you can feel without pressing hard. Fresh water should be down at all times.

General feeding guide for the Collie
Life stageAmount per dayMeals
Puppy (2 to 6 months)Per puppy-food label, by weight3 to 4
Junior (6 to 12 months)Per label, adjusted to growth2 to 3
AdultRoughly 2.5 to 3.5 cups of quality dry food2
SeniorReduced to match lower activity2

Treats and supplements

Keep treats to around ten per cent of daily kilojoule intake so they don't crowd out proper meals, and break them into small pieces for training rewards. A Collie on a complete diet generally needs no extra supplements, though a vet might suggest joint or coat support for an individual dog. Bring in any change of diet gradually over several days to avoid an upset stomach.

Health and lifespan

The Collie typically lives 12 to 14 years and is a generally healthy breed, with a handful of inherited conditions worth screening for.

Collies are a sound, long-lived breed on the whole, typically reaching 12 to 14 years of age. Responsible breeding practices and regular veterinary care go a long way towards keeping the conditions below in check. Buyers are better off choosing breeders who screen their breeding stock for eye disease and other inherited disorders.

Conditions seen in the Collie
ConditionSignsNote
Collie eye anomalyOften no visible signs; picked up on an eye examInherited; screen puppies early
Progressive retinal atrophyLoss of night vision, followed later by full vision lossInherited; DNA tests are available
MDR1 drug sensitivityAdverse reaction to some common drugsA genetic test guides safe dosing
Hip dysplasiaStiffness, limping, trouble getting upScreen breeding dogs
Bloat (gastric torsion)Swollen abdomen, retching, obvious distressAn emergency; act straight away

Preventive care

  • Stay current with vaccinations and parasite control
  • Book annual vet checkups, with eye exams as advised
  • Confirm MDR1 status by testing before giving certain medications
  • Keep the dog lean to protect the joints over time
  • Look after teeth with regular brushing or dental checks

Training and intelligence

The Collie is highly intelligent and eager to please, so it picks things up fast when trained with patient, reward-based methods.

Few breeds train as readily as the Collie. It picks up new skills fast, reads its handler closely and genuinely wants to work as a team, which is why the breed does so well at obedience, agility, herding trials and assistance work. That same sensitivity has a downside: a Collie handled harshly tends to shut down or grow anxious rather than fall into line. Calm, consistent, reward-based training gets the best out of the breed, and early socialisation to different people, places and animals keeps its natural wariness from tipping into shyness.

Basics

  1. Start socialisation and gentle handling as a puppy
  2. Teach name recognition and a solid recall first
  3. Build up core cues: sit, drop, stay, leave it
  4. Keep sessions short, upbeat and frequent
  5. Put the herding instinct to work through games and structured activity
  6. Get on top of excess barking early with calm, consistent responses

Breeding and raising young

Collies reach breeding maturity in their second year, carry a litter for about nine weeks, and typically raise four to eight puppies.

Collies mature slowly, both physically and behaviourally, so responsible breeders generally hold off until a dog is around two years old before breeding, once health and temperament can be properly assessed and screening is done. Females cycle around twice a year. Before any mating, both parents should be checked for the breed's known inherited conditions, including eye disorders and MDR1 status, so at-risk pairings can be ruled out.

Pregnancy runs for about 63 days. Litter size varies, though four to eight puppies is typical. Puppies arrive helpless, eyes and ears still closed, and rely entirely on the dam through the first weeks. Gentle handling early on, along with exposure to the everyday sounds and sights of the home, lays the groundwork for the calm adult temperament the breed is known for. Puppies are usually weaned by around seven to eight weeks and should stay with the dam and littermates until then to pick up normal social behaviour.

Collie breeding facts
MetricValue
Breeding maturityAbout 2 years
Cycle frequencyRoughly twice a year
GestationAbout 63 days
Typical litter size4 to 8 puppies
Weaning age7 to 8 weeks
Recommended pre-breeding screeningEye exam, MDR1, hip evaluation

Getting your Collie registered, chip and all

A free lifetime United Pet Club record for your Collie, with the microchip registered at no charge and nothing falling due each year.

How to register a Collie in Australia

Every state and territory keeps its own Companion Animal Register, and council rangers scan as a matter of course, so a Collie with a current record is home before dinner. Register your dog free with United Pet Club: the profile carries your details beside his photo for his whole life, and no renewal ever turns up.

A chipped Collie without a registration is carrying a number nobody can use. File it with United Pet Club and the number works for him: free for life, open to every chip brand sold here, searchable from any clinic or pound in the country. Microchip registration now, free account while you're at it.

How do I register my Collie in Australia?

Sign up free with United Pet Club, add his name, breed, and a photo, and you're done. The lifetime plan keeps the profile live at no cost, and the chip number can go in whenever the vet's done his bit.

How do I register my Collie's microchip?

Add the 15-digit number to your free account with your address and mobile. Registration and every update after it are free, and chips from any manufacturer an Australian vet implants are accepted.

Does my Collie have to be microchipped in Australia?

In most states and territories, yes, chipping is required and the register entry comes with it. The state register and your United Pet Club record do different jobs: one satisfies the council, the other keeps a current phone number one scan away, free.

What does it cost to register a Collie?

Nothing with United Pet Club. Profile, chip registration, and unlimited updates are covered for his whole life, no annual fee in sight.

Frequently asked questions

Common questions about the Collie cover size, temperament, grooming needs, lifespan, suitability for families, and where to find one.

How big does a Collie get?

The Collie is a large breed, standing roughly 56 to 66 cm (22 to 26 in) at the shoulder and weighing about 23 to 34 kg (50 to 75 lb), with males usually bigger than females.

Is the Collie good with kids?

Yes. The breed is gentle, patient and watchful around children, which is a big part of why it has had such a long run as a family dog. Young children should still be supervised around any dog.

How much grooming does a Collie need?

The Rough Collie needs brushing several times a week to stop matting, while the short-coated Smooth Collie only needs a weekly brush. Both varieties shed more heavily during seasonal coat changes.

How long do Collies live?

A Collie typically lives 12 to 14 years. A good diet, regular exercise, healthy weight and routine vet care all support a long life.

Is the Collie easy to train?

Yes. The Collie is highly intelligent and keen to please, so it learns fast with patient, reward-based methods, and responds poorly to harsh handling.

Does the Collie bark a lot?

The breed can be vocal and may bark to alert the family or when it is not getting enough to do. Early training and enough daily exercise help keep barking in check.

Where can I find a Collie in Australia?

Look for breeders who screen for inherited eye disease, hip health and MDR1 status, and ask to see health records; reputable breeders are listed through Dogs Australia, the national body for pedigree dog registration. Collie-specific rescue groups are another option.

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