Maine Coons are one of the largest domesticated cat breed. They have a distinctive physical appearance and valuable hunting skills. Maine Coon cats are known to have originated in Maine. However, their lineage is surrounded by mystery, folk tales, and myths.
Myths
One myth claims that the Maine Coon cat is a hybrid with another animal species, such as the raccoon or bobcat. Another myth suggests that the cats are descendants of Viking ship's cats, known today as the Norwegian Forest cats. A third story involves Marie Antoinette, the Queen of France who was executed in 1793. According to this tale, before her death, Antoinette attempted to escape from France with the help of Captain Samuel Clough, loading his ship with her most prized possessions, including six of her favorite Turkish Angora or possibly Siberian cats. Although she did not reach the United States, her pets supposedly arrives safely at Wiscasset, Maine, where they bred with other short-haired cats and contributed to the development of the modern Maine Coon Breed.
Science
These myths and theories have long speculated that the long-haired Maine Coon cat has to be related to other Long-haired breeds, due to their similarities in phenotype. This is true for the Maine Coon in Particular, that it was descended from the Siberian or Norwegian Forest Cat, brought to New England by settlers or Vikings. Phylogenetic studies showed that the Maine Coon belongs to the Western European monophyletic cat branch, but forms the closest relationship with the random-bred cat population in the Northeastern US (New York region). This western European branch contains the Siberian and Norwegian Forest cat but they fall under a different sub-branch.
Maine Coons are descendants of cats brought to New England, US, by Puritan settlers from the UK in the 1600-1700s, and out of the European cats they are genetically closest to cats found in the United Kingdom. It is not relatedness that makes them look similar to the Siberian and Norwegian Forest cats, but convergent evolution. These breeds all formed in the harsh climates, in which natural selection pressures for similar qualities. Thick, long coats, toes and ear tufts, big bodies, and snowshoe-like big feet are useful traits in all the harsh climates where these breeds originate. Since the 19th century, Maine Coons have been selectively bred for larger size, meaning modern Maine Coons are larger than they would be under natural selection alone.
Decline
In the early 20th century, the Maine Coon's popularity began to decline with the introduction of other long-haired breeds, such as the Persian, which originated in the Middle East. The last recorded win by a Maine Coon in a US national cat show for over 40 years was in 1911 at the show in Portland, Oregon. The breed was rarely seen after that. The decline was so severe that the breed was declared extinct in the 1950s, although this declaration was considered to be exaggerated and reported prematurely at the time.
Breed Registration
The Central Maine Cat Club (CMCC) was created in the early 1950s in the US in an attempt to increase the popularity of the Maine Coon. For 11 years, the CMCC held cat shows and hosted exhibitions of photographs of the breed and is noted for creating the first written breed standards for the Maine Coon.
The Maine Coon was denied provisional breed status - one of the three steps required for a breed not yet recognized by the CFA to be able to compete in championship competitions - by the CFA three times, which led to the formation of the Maine Coon Cat Club in 1973. The breed was accepted by the CFA under provisional status in May 1976. The next couple of decades saw a rise in popularity of the Maine Coon, with championship victories and an increase in national rankings. In 1985, the US stat of Maine announced that the breed would be named the official state cat.
Popularity
In the 2024 statistics of FIFe, one of the major global cat registries, the Maine Coon ranked first place as the most popular cat breed, comprising 24.7% of their total registered kittens that year, with translates to 23,773 cats. In 2025, the Maine Coon overtook the Ragdoll, becoming the most registered breed with the CFA.
Characteristics
The Maine Coon is a long- or medium-haired cat. The coat is soft and silky, although texture may very with coat color. The length is shorter on the head and shoulders and longer on the stomach and flanks, with some cats having a leonine ruff around their neck. Minimal grooming is required for the breed compared to other long-haired breeds, as their double coat is mostly self-maintaining owing to a light-density undercoat. The coat is subject to seasonal variation, with the fur being thicker in the winter and thinner during the summer.
Maine Coons have several physical adaptations for survival in the harsh winter climates. Their dense water-resistant fur is longer and shaggier on their underside and rear for extra protection when they are walking or sitting on top of wet surfaces of snow or ice. Their long bushy racoon-like tail is resistant to sinking in snow, and can be curled around their face and shoulders for warmth and protection from wind and blowing snow. It can even be curled around their backside like an insulated seat cushion when sitting down on a frozen surface.
Large paws facilitate walking on snow and are compared to snowshoes. Long tufts of fur growing between their toes help keep the toes warm and further aid walking on snow by giving the paws additional structure without significant extra weight. Heavily furred ears with extra long tufts of fur growing from inside can keep warm more easily.
Coat Colors
Maine Coons can have any color that other cats have. Colors indication crossbreeding, such as chocolate, lilac, colourpoint patterns or the "ticked" tabby patterns, are not accepted by some breed standards. This is not universal; the ticked pattern, for example is accepted by TICA and CFA. The most common pattern seen in the breed is brown tabby. All eye colors are accepted under breed standards, with the exception of clue or odd-eyes, i.e. heterochromia iridium (two eyes of different colors), in cats possessing coat colors other than white.
Size
The Maine Coon is one of the largest breed of domesticated cats. It was once considered the largest breed until the introduction of the hybrid Savannah cat (crossing a serval with a domestic cat) in the mid-1980s, yet it is still the largest non-hybrid breed. On average, males weigh 18 to 22 pounds, with females weighing 12 to 15 pounds. The height of adults can vary between 10 and 16 inches and they can reach a length of 38 inches, including the tail, which can reach a length of 14 inches and is long, tapering, and heavily furred, almost resembling a raccoon's tail. The body is solid and muscular, which is necessary for supporting their weight, and the chest is broad. Maine Coons possess a rectangular body shape and are slow to physically mature; their full size is not normally reached until they are three to five years old, while other cats take about a year.
In 2010, the Guinness World Records accepted a male purebred Maine Coon named "Stewie" as the "Longest Cat" measuring 48.5 inches from the tip of his nose to the tip of his tail.
Polydactylism
Many of the original Maine Coon cats that inhabited the US New England area possessed a trait known as polydactylism (having one or more extra toes on a paw). With the 1970s revival of the interest in the breed, Maine Coon cats are noted to show an increased incidence of polydactylism compared to other breeds. Subsequently, breeders of show-standard cats were advised to regard this variation as undesirable and to offer affected kittens as household pets. The trait later became certified by some organizations, like TICA. Meanwhile, an increasing number of cat fancy competitions, the trait is no longer marked down.
Polydactylism is rarely, if ever, seen in Maine Coons in the show ring, since it is not allowed by competition standards. The gene for polydactylism is a simple autosomal dominant gene. The genetic mutations which cause polydactylism in Maine Coons do not appear to cause other health problems. Polydactyly in Maine Coon cats is characterized by broad phenotypic diversity. Polydactyly not only affects digit number and conformation, but also carpus and tarsus conformation. The trait was almost eradicated from the breed due to the fact that it was an automatic disqualifier in show rings. Some private organizations and breeders were created in order to preserve polydactylism in Maine Coons cats.
Life Expectancy
Pet insurance data obtained from a study during years 2003-2006 in Sweden puts the median lifespan of the Maine Coon at >12.5 years. 74% lived to 10 years or more and 54% lived to 12.5 years or more. A UK study found a life expectancy of 9.71 years for Maine Coons, compared to 11.74 years for all cats.
Maine Coons are prone to certain health problems, including feline hypertrophy cardiomyopathy (HCM), Polycystic kidney disease (PKD), spinal muscular atrophy (SMA) and hip dysplasia. We at Susque Maine Coons test for these issues before breeding to make sure you are receiving a healthy, loving furbaby!
If you have any questions regarding this wonderful breed, please don't hesitate to ask, if I don't know the answer, I will find it for you!