Maine Coon
Felis catus
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Overview
The Maine Coon is North America's only native longhaired cat breed and one of the oldest natural breeds on the continent, believed to have descended from longhaired cats brought by Viking explorers or New England seafarers. They are among the largest domestic cats, and the CFA notes it is not unusual for a mature male to reach or exceed 20 pounds, with females usually smaller. They are known for tufted ears, bushy raccoon-like tails, and a repertoire of chirps and trills, though the CFA describes them as fairly independent and not a talkative breed, which sits awkwardly with the popular dog-like framing. The size has a documented cost: the severity of feline hip dysplasia in the breed is genetically correlated with body mass, so selecting for the gentle giant look selects for worse hips at the same time.
Quick Facts
Native Range
Breed origin: Maine, United States (natural landrace breed)
Natural Habitat
Fully domesticated
Adult Size
10-16 inches at shoulder; mature males commonly reach or exceed 20 lbs, females usually smaller. A slow-maturing breed that can take up to three years to reach full growth
Wild Diet
Fully domesticated
Wild Lifespan
12-15 years
Conservation Status
Not applicable (domesticated breed)
History
The breed had a show career, lost it, and won it back. A dozen were entered at a Boston show in January 1878, and in May 1895 a brown tabby female named Cosey took Best Cat at the Madison Square Garden national show, winning an engraved silver collar the CFA Foundation still holds. Imported longhairs then took over the ring: the last major Maine Coon win came in Portland, Oregon in 1911, and the cats drifted into the any-other-variety class and out of the registries. Declared extinct in the late 1950s, a claim the CFA calls exaggerated, they were kept in front of the public by the Central Maine Cat Club until CFA granted provisional status in 1975 and championship in 1976.
Compare
Maine Coon
Human
Adult Size
10-16 inches at shoulder; mature males commonly reach or exceed 20 lbs, females usually smaller. A slow-maturing breed that can take up to three years to reach full growth
5-6 feet (150-185 cm); ~135-200 lbs
Wild Lifespan
12-15 years
~73 years (global average)
Wild Diet
Fully domesticated
Omnivorous - eats just about anything
Native Range
Breed origin: Maine, United States (natural landrace breed)
Global - originated in Africa roughly 300,000 years ago
Natural Habitat
Fully domesticated
Everywhere from arctic tundra to tropical megacities
Conservation Status
Not applicable (domesticated breed)
Least Concern (8+ billion and counting)
Test Yourself
What's the Maine Coon's native range?
Fun Facts
π± Gentle Giant of Cats
Maine Coons are the largest of all pedigreed cats, known as the gentle giants of the cat fancy. It's not unusual for a mature male to reach 20 pounds or more, and unlike most cats, they can take up to three years to reach their full adult size.
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Health and More






Did You Know?
The breed's signature size and its hip problem are genetically the same trait. In 5,038 screened Maine Coons the severity of hip dysplasia was genetically correlated with body mass, so every generation bred toward the gentle giant look also selects for worse hips. Unwinding it has a visible price: eight generations of selection against dysplasia cut predicted hip scores by about two thirds, and the cats got roughly 33 grams smaller per generation.
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