United Pet Club
Maine Coon — a Large, Gentle Cat breed originating in United States

Maine Coon

Also known as Coon Cat, Gentle Giant, Maine Cat, and MCO

The Maine Coon is a gentle giant known for its friendly, dog-like nature and impressive size, making it one of the most beloved family cats.

Size
Large
Lifespan
12–15 years
Origin
United States
Temperament
Gentle
Standard colors
Black, White, and Blue and 7 more
Popularity
No. 1 of 10
Key Traits
GentleFriendlyIntelligentGood with kidsPlayful

Characteristics

Energy Level3
Trainability5
Good With Kids3
Good With Pets3
Grooming Needs3

Coat and grooming

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

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

Grooming guidance

  • Critical: A Maine Coon 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 Maine Coon 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 Maine Coon 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.

Registry Recognition

The International Cat Association

  • Longhair Cats

Cat Fanciers’ Association

  • Longhair Cats

United Pet Club

  • Longhair CatsPrimary

Maine Coon colors and patterns

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

Breed standards describe the Maine Coon in Black, White, Blue, Silver, Brown, Cinnamon, Red, Gold, Cream, and Fawn. Standard patterns: Solid, Bicolor, Harlequin, Tabby, Mackerel tabby, Classic tabby, Spotted tabby, Ticked tabby, Tortoiseshell, Calico, Torbie, Van, Smoke, Shaded, Chinchilla, and Caliby.

Coat: rulings by club
Color or patternTICACFAFIFEGCCFWCF
BlackStandard (“dominant black based”)Standard (“Black”)Standard (“black”)Standard (“Black”)Standard
WhiteStandard (“white”)Standard (“White”)Standard (“white”)Standard (“White”)Standard (“pure white”)
BlueStandardStandard (“Blue”)Standard (“blue”)Standard (“Blue”)Standard
SilverStandard (“Silver series”)Standard (“Silver Tabby”)Standard (“silver”)Standard (“Silver”)No ruling
BrownStandardStandard (“Brown Tabby”)Standard (“black tabby”)Standard (“Brown”)No ruling
CinnamonDisqualifying (“cinnamon”)StandardNot recognized (“cinnamon”)No rulingNot recognized (“cinnamon”)
RedStandard (“sex-linked red allele”)Standard (“Red”)Standard (“red”)Standard (“Red”)Standard
GoldNo rulingNo rulingStandard (“golden”)No rulingNo ruling
CreamStandardStandard (“Cream”)Standard (“cream”)Standard (“Cream”)Standard
FawnDisqualifying (“fawn”)StandardNot recognized (“fawn”)No rulingNot recognized (“fawn”)
LilacDisqualifying (“lilac”)Disqualifying (“lavender”)Not recognized (“lilac”)Not recognized (“Lilac”)Not recognized (“lilac”)
ChocolateDisqualifying (“chocolate”)Disqualifying (“chocolate”)Not recognized (“chocolate”)Not recognized (“Chocolate”)Not recognized (“chocolate”)
CaramelDisqualifying (“caramel”)No rulingNo rulingNo rulingNo ruling
Patterns
SolidStandard (“solid- colored”)Standard (“Solid”)Standard (“solid”)Standard (“Solid colours”)No ruling
BicolorStandard (“with white”)Standard (“Bi-Color”)Standard (“bicolour”)Standard (“Bi-colour and Parti-colour”)Standard (“bicolour”)
HarlequinNo rulingNo rulingStandard (“harlequin”)No rulingStandard (“harlequin”)
TabbyNo rulingNo rulingStandard (“tabby”)No rulingNo ruling
Mackerel tabbyStandard (“mackerel”)Standard (“Mackerel Tabby”)Standard (“mackerel”)Standard (“Mackerel Pattern”)No ruling
Classic tabbyStandard (“classic”)Standard (“Classic Tabby”)Standard (“blotched”)Standard (“Classic Pattern”)No ruling
Spotted tabbyStandard (“spotted”)No rulingStandard (“spotted”)Disqualifying (“spotted”)No ruling
Ticked tabbyStandard (“ticked”)Standard (“Ticked Tabby”)Standard (“ticked”)Disqualifying (“ticked”)No ruling
TortoiseshellNo rulingStandard (“Tortoiseshell”)Standard (“tortie”)Standard (“Tortoiseshell”)No ruling
CalicoNo rulingStandard (“Calico”)Standard (“tortie with white”)Standard (“Tortoiseshell and white”)No ruling
TorbieNo rulingStandard (“Patched Tabby”)Standard (“tortie tabby”)Standard (“Tortie Classic/Mackerel Tabby”)No ruling
VanNo rulingStandard (“Vans”)Standard (“van”)Disqualifying (“van”)Standard (“van”)
SmokeStandard (“smoke”)Standard (“Smoke”)Standard (“smoke”)Standard (“Smoke”)No ruling
ShadedStandard (“shaded”)Standard (“Shaded”)Standard (“shaded”)Standard (“Shaded”)No ruling
ChinchillaStandard (“chinchilla”)Standard (“Chinchilla”)Standard (“shell”)No rulingNo ruling
CalibyNo rulingStandard (“Calico”)Standard (“tortie with white”)Standard (“Tortoiseshell and white”)No ruling
PointedDisqualifying (“Pointed”)Disqualifying (“Himalayan pattern”)Not recognized (“pointed patterns”)Disqualifying (“pointed / Siamese Points”)Not recognized (“pointed pattern”)
MinkDisqualifying (“Mink”)No rulingNo rulingNo rulingNo ruling
SepiaDisqualifying (“Sepia”)No rulingNo rulingNo rulingNo ruling
Eyes: rulings by club
Color or patternTICACFAFIFEGCCFWCF
BlueStandard (“Blue”)Standard (“blue”)Standard (“blue”)Standard (“Blue Eye”)Standard (“Blue”)
OrangeNo rulingNo rulingStandard (“copper or deep orange”)Standard (“Orange Eye”)No ruling
CopperNo rulingStandard (“copper”)Standard (“copper or deep orange”)Standard (“copper”)No ruling
GoldStandard (“gold”)Standard (“gold”)No rulingStandard (“gold”)No ruling
GreenStandard (“green”)Standard (“green”)Standard (“green”)Standard (“green”)No ruling
Patterns
Odd-eyedStandard (“odd”)Standard (“odd”)Standard (“odd eyed”)Standard (“Odd Eye”)Standard (“odd”)
Nose: rulings by club
Color or patternCFAGCCF
BlackStandard (“black”)Standard (“black”)
BlueStandard (“blue”)Standard (“blue”)
BrownStandard (“black or brown desirable”)No ruling
Brick redStandard (“brick red”)Standard (“brick red”)
PinkStandard (“pink”)Standard (“pink”)
Paw pads: rulings by club
Color or patternCFAGCCF
BlackStandard (“black”)Standard (“black”)
BlueStandard (“blue”)Standard (“blue”)
BrownStandard (“brown”)Standard (“brown”)
Brick redStandard (“brick red”)No ruling
PinkStandard (“pink”)Standard (“pink”)

What the rulings mean

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

Color changes

How a Maine Coon's colors can change over its life.

  • Brownchanges toCopal

    Coat · With age · from 0 to 52 weeks

  • Blackchanges toRusset

    Coat · Progressive

  • Tabbychanges toSolid

    Coat · With age · from 0 to 39 weeks

  • Whitechanges toShaded

    Coat · With age

  • Whitechanges toChinchilla

    Coat · With age

  • Tabbychanges toShaded

    Coat · With age · from 0 to 6 weeks

  • Tabbychanges toChinchilla

    Coat · With age · from 0 to 6 weeks

  • Bluechanges toTortoiseshell

    Coat · With age

  • Blackchanges toBrown

    Coat · With body condition · can change back

  • Blackchanges toBrown

    Coat · In the sun · can change back

  • Blackchanges toBrown

    Coat · Progressive

  • Whitechanges toPointed

    Coat · With age · from 1 to 52 weeks

  • Solidchanges toSmoke

    Coat · With age · from 3 to 104 weeks

  • Bluechanges toGreen

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toYellow

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toGold

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toCopper

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toOrange

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toHazel

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toAmber

    Eyes · With age · from 4 to 17 weeks

  • Pinkchanges toSeal

    Nose · With age · from 1 to 52 weeks

  • Pinkchanges toBlue

    Nose · With age · from 1 to 52 weeks

  • Pinkchanges toChocolate

    Nose · With age · from 1 to 52 weeks

  • Pinkchanges toLilac

    Nose · With age · from 1 to 52 weeks

  • Pinkchanges toSeal

    Paw pads · With age · from 1 to 52 weeks

  • Pinkchanges toBlue

    Paw pads · With age · from 1 to 52 weeks

  • Pinkchanges toChocolate

    Paw pads · With age · from 1 to 52 weeks

  • Pinkchanges toLilac

    Paw pads · With age · from 1 to 52 weeks

What is a Maine Coon cat?

The Maine Coon is one of the largest domestic cat breeds, native to the northeastern United States. It has a long, shaggy coat, a bushy tail, and a calm, sociable nature that fits family life.

The Maine Coon is a large, longhaired cat breed that took shape in the state of Maine. It ranks among the oldest natural breeds in North America and carries the honorary title of state cat of Maine.

Size sets adults apart. Males commonly weigh 13 to 18 lb (5.9 to 8.2 kg) and females 8 to 12 lb (3.6 to 5.4 kg). The body runs long and muscular, the tail is long and heavily furred, and the ears frequently carry tufts of hair at the tips.

For all that bulk, the breed has a reputation for being friendly and easygoing. Plenty of owners call the temperament doglike, since these cats tend to trail their people from room to room and stay sociable well into adulthood.

Maine Coon quick facts
AttributeDetail
OriginMaine, United States
SizeLarge to very large
Lifespan12 to 15 years
Group/roleCompanion cat (longhaired)
Good withFamilies, children, other cats, dogs

Who the breed suits

A Maine Coon works for households that want an affectionate, hands-on cat and have room for a bigger animal. The long coat needs regular grooming, so the breed suits owners willing to brush a few times a week. Because it is so sociable, it does best in homes where it has company rather than long hours on its own.

Origin and history of the Maine Coon

The Maine Coon developed as a working farm and ship cat in the northeastern United States during the 1800s. It became one of the first American show cats before fading and then recovering in the mid-20th century.

No one documented the exact origin of the Maine Coon, but breeders and historians generally agree it developed in and around Maine during the 1800s. Longhaired cats carried to New England ports by sailors likely bred with local shorthaired cats, producing a hardy animal built for hard winters.

Folklore clings to the breed. One old story claims it descends from a cross between a cat and a raccoon. That is biologically impossible and long dismissed, though it may account for the "coon" in the name and the ringtailed brown tabby coat seen in many early cats.

Maine Coons earned their keep as mousers on farms and ships, and they turned up at agricultural fairs across New England. A brown tabby named Cosey took a prize at an early cat show in New York in 1895, a marker of the breed's standing in the United States.

Popularity slipped in the early 1900s as imported longhairs like the Persian drew attention away. Interest came back from the 1950s on, and breed clubs formed to set a standard. Today the Maine Coon is registered with the CFA and TICA and ranks among the most popular pedigreed cats in North America.

What does a Maine Coon look like?

The Maine Coon is a large, rectangular cat with a long shaggy coat, a bushy tail, tufted ears, and large oval eyes. Coats come in many colors and patterns, with brown tabby among the most common.

A Maine Coon has a long, solid, rectangular body on medium-length legs, finished with large, round, well-tufted paws. The head runs slightly longer than it is wide, with high cheekbones and large ears that often sport lynxlike tufts at the tips. The tail is long and carried in a full, flowing plume. The whole build reads as substantial without turning heavy or cobby.

Maine Coon breed standard at a glance
TraitDetail
Height10 to 16 in (25 to 41 cm) at the shoulder
WeightMales 13 to 18 lb (5.9 to 8.2 kg); females 8 to 12 lb (3.6 to 5.4 kg)
CoatLong, shaggy, water-resistant; shorter on the shoulders, longer on the belly and britches
ColorsMany, including brown tabby, black, white, blue, red, cream, tortoiseshell, and silver
EyesLarge, oval, slightly oblique; green, gold, or copper (blue or odd-eyed in white cats)

Coat and colors

The double coat is uneven in length, with a ruff around the neck and a dense undercoat that helps in cold weather. The CFA and TICA accept most colors and patterns, with the classic and mackerel brown tabby the most familiar. Chocolate, lilac, and the pointed Siamese-style pattern fall outside the traditional standard. The coat only reaches full length and density as the cat matures, which can take three to four years.

Maine Coon temperament and personality

Maine Coons are friendly, gentle, and people-oriented cats that get along with children, other cats, and dogs. They are sociable without being demanding, and they talk in soft chirps and trills rather than loud meows.

A Maine Coon has a calm, friendly temperament. It likes to stay near its people and join in whatever is going on, which is why the breed so often gets called doglike. Many are happy just to be in the same room without needing constant lap time, and they usually settle into busy households with ease.

Around family, the breed is affectionate and patient, and it tends to put up with handling from children better than most cats. With strangers it is more often confident than shy, though individuals differ. Maine Coons generally live well alongside other cats and dogs that accept cats, especially when introductions go slowly.

The voice is part of the package. Rather than loud meowing, Maine Coons chirp and trill. Many take an interest in water and will bat at faucets or paw at drinking bowls. They hang onto a playful, kittenish streak deep into adulthood and take readily to interactive toys and games.

Maine Coon trait ratings (1 = low, 5 = high)
TraitRating
Affection5
Energy3
Trainability4
Vocalness3
Shedding4

How to care for a Maine Coon

Maine Coons need regular brushing to keep their long coat free of mats, daily play to stay active, and indoor space that fits their large size. Grooming and exercise are the main ongoing tasks.

Grooming

  • Brush the coat two to three times a week, and more during seasonal shedding, to head off mats and tangles.
  • Watch the longer fur on the belly, behind the legs, and around the ruff, where mats form fastest.
  • Trim the claws every few weeks and check the ears for dirt or wax.
  • Brush the teeth regularly with cat-safe toothpaste to cut down on dental disease.
  • An occasional bath helps during a heavy molt, though the water-resistant coat may need extra work to soak the shampoo in.

Exercise

  • Set aside daily interactive play with wand toys, balls, or puzzle feeders to burn off energy.
  • Provide sturdy cat trees and shelves; a big cat needs furniture that holds its weight.
  • Rotate the toys to keep interest up, since the breed stays playful into adulthood.

Environment

A Maine Coon needs more room than the average cat. A large litter box, a solid scratching post, and a tall cat tree all match the breed's size. Most are kept indoors for safety, and they adapt well as long as they have space to move and company during the day.

Maine Coon diet and nutrition

Maine Coons need a balanced, meat-based diet with enough protein to support their large frame. Feeding amounts track age, weight, and activity, and portions should be controlled to prevent obesity.

Cats are obligate carnivores, so a Maine Coon's diet should be built around animal protein. A complete commercial cat food that meets AAFCO nutritional standards covers the basics for most cats. Given their size, Maine Coons may eat somewhat more than an average cat, but the portion still has to match the individual's weight and activity to avoid excess gain. Keep fresh water available at all times; many of these cats drink more readily from a fountain.

General feeding guide (adjust to the individual cat and product label)
Life stageAmount per dayMeals per day
Kitten (up to 12 months)Per label, fed to appetite for growth3 to 4
Adult (1 to 7 years)Per label for body weight, roughly 2 to 3 oz dry or equivalent wet2
Senior (7 years and older)Per label, adjusted for lower activity2

Treats and supplements

Treats should make up only a small slice of daily calories, generally no more than about 10 percent. A cat on a complete, balanced diet usually needs no supplements. Run any addition, such as joint support for an older or extra-large cat, past your veterinarian first.

Maine Coon health and common conditions

Maine Coons usually live 12 to 15 years and are generally sturdy, but the breed carries known risks of hypertrophic cardiomyopathy, hip dysplasia, spinal muscular atrophy, and polycystic kidney disease. Genetic testing of breeding cats reduces several of these.

The Maine Coon is generally a healthy, long-lived breed, with a typical lifespan of 12 to 15 years and many cats going longer under good care. Its large size and popularity mean a handful of inherited conditions are well documented, and responsible breeders screen for several of them. Knowing the warning signs helps owners catch trouble early.

Conditions seen in the Maine Coon
ConditionSignsNote
Hypertrophic cardiomyopathy (HCM)Lethargy, rapid or labored breathing, sudden weaknessThe most common heart disease in the breed; a genetic mutation can be screened, and echocardiograms help detect it
Hip dysplasiaStiffness, reluctance to jump, altered gaitTied to the breed's size; ranges from mild to limiting
Spinal muscular atrophy (SMA)Muscle weakness and wasting in the hindquarters, unsteady gaitInherited; a DNA test identifies carriers
Polycystic kidney disease (PKD)Increased thirst, weight loss, poor appetite over timeCysts in the kidneys; can be screened by DNA test and ultrasound

Preventive care

  • Keep vaccinations and parasite control current on the schedule your veterinarian recommends.
  • Book annual checkups, with more frequent visits for senior cats.
  • Hold a healthy weight to ease the load on joints and the heart.
  • Brush the teeth and schedule dental checks to hold gum disease at bay.
  • Ask breeders for proof of HCM, SMA, and PKD screening in the parents.

Training a Maine Coon

Maine Coons are smart and people-oriented, which makes them more trainable than most cats. They learn names, simple cues, harness walking, and tricks through short sessions and reward-based methods.

The Maine Coon's intelligence and love of company make it one of the easier cat breeds to train. Many learn to answer to their name, come when called, fetch, and walk on a harness. Training goes best when it feels like play, runs in short sessions, and pays off with rewards the cat actually values. Punishment does not work with cats and tends to erode trust.

Basics

  1. Start with litter training, which most kittens pick up fast when the box is clean and easy to reach.
  2. Teach the cat to link its name with good things by saying it right before feeding or treats.
  3. Introduce a scratching post early and reward its use to spare your furniture.
  4. Use a clicker or a marker word to pinpoint the exact moment of a wanted behavior, then hand over a treat.
  5. For harness walking, let the cat wear the harness indoors first, then add short outdoor sessions once it is at ease.

Maine Coon breeding and kittens

Maine Coons reach sexual maturity later than many cats and mature slowly overall. Queens carry litters for about 63 to 67 days, producing an average of four to six kittens that only reach full size after several years.

Maine Coons mature slowly, often not filling out to full size until three to four years of age, even though sexual maturity arrives sooner. As with other cats, gestation runs roughly nine weeks. Litters tend to be moderate, and kittens usually wean around eight to twelve weeks. Responsible breeding means genetic screening of the parents for HCM, SMA, and PKD, and reputable breeders generally hold kittens until about twelve weeks so they are well socialized and fully weaned. Breeding large cats takes experience and veterinary support, and casual breeding is a bad idea.

Maine Coon breeding facts
MetricValue
Sexual maturityAround 6 to 12 months (full physical maturity 3 to 4 years)
GestationAbout 63 to 67 days
Average litter size4 to 6 kittens
Weaning age8 to 12 weeks
Recommended rehoming ageFrom about 12 weeks

Registering your Maine Coon and its microchip

A free lifetime United Pet Club record for your Maine Coon, plus microchip registration that stays current through every move.

Registering a Maine Coon in the United States

An indoor Maine Coon is one propped door away from being a stray, and shelters meet those cats every day. A free United Pet Club profile stands between the two: your contact details, your cat's photo, and its chip number if it has one, all on one record a clinic can find. Registering your cat takes minutes and never costs anything.

A scanner can read your Maine Coon's chip in two seconds; the question is whether the number leads anywhere. Registration is what makes it lead to you. It is free for life at United Pet Club, accepts chips from every manufacturer, and stays searchable through the AAHA lookup after every address change. Register the chip, then create your account if you have not yet.

How do I register my Maine Coon in the United States?

Sign up free with United Pet Club, add your Maine Coon's name, coloring, and a photo, and save. The profile lasts the cat's lifetime at no charge, indoor or outdoor, chip or no chip.

How do I register my Maine Coon's microchip?

Add the 15-digit number from the implant paperwork to your free United Pet Club account and check that your phone number is current. The lifetime plan is free, accepts every chip brand, and never charges for updates.

Does an indoor Maine Coon really need to be registered?

Yes. Escapes are exactly how indoor cats end up in shelters, and a shelter can only call the number a registry hands it. A free profile, with or without a chip, is what makes that call possible.

How much does it cost to register a Maine Coon?

Zero. Profile, microchip registration, and unlimited updates are all covered by United Pet Club's free lifetime plan.

Frequently asked questions about Maine Coons

Common questions about Maine Coons cover their size, shedding, fit for children, lifespan, price, and how demanding they are to keep.

How big do Maine Coons get?

Maine Coons are one of the largest domestic cat breeds. Males usually weigh 13 to 18 lb (5.9 to 8.2 kg) and females 8 to 12 lb (3.6 to 5.4 kg). Counting the tail, an adult can stretch close to 3 feet in length. They reach full size slowly, often around three to four years of age.

Do Maine Coons shed a lot?

Yes. The long double coat sheds year-round and more heavily during seasonal changes. Brushing two to three times a week, and more often when shedding peaks, keeps loose hair and mats under control.

Are Maine Coons good with children and other pets?

Generally yes. The breed is known for a patient, friendly temperament that suits families with children, and most get along with other cats and with dogs that accept cats. Introductions should still go gradually, and children should learn to handle the cat gently.

How long do Maine Coons live?

A typical lifespan is 12 to 15 years, and many live longer with a good diet, veterinary care, and weight management. Screening breeding cats for inherited heart and kidney conditions helps back a long, healthy life.

How much does a Maine Coon cost?

Price swings widely by region, breeder, and pedigree, so it is best to get current quotes from local CFA- or TICA-registered breeders. Beyond the purchase price, budget for ongoing costs like food, grooming tools, and veterinary care, which run higher for a large, longhaired cat. Adoption through breed rescues is another route.

Are Maine Coons hard to care for?

Not really, but they do ask for more than a shorthaired cat. The main commitments are regular brushing, daily play, larger furniture and litter setup, and routine health checks. Owners who can meet those needs usually find the breed easygoing.

Are Maine Coons hypoallergenic?

No. No cat breed is truly hypoallergenic, and the Maine Coon's heavy coat and shedding make it a poor match for people with significant cat allergies.