North American native breed producing the largest domestic cats (15-25 lbs, some exceeding 30 lbs) with dog-like personalities that trended on Instagram 2013-2020. Distinctive tufted ears, bushy tails, and chirping vocalizations differentiate them from other long-haired breeds.
The Size Phenomenon
#MaineCoonMonday showcased their impressive sizes — internet dubbed them “absolute units.” Omar the Maine Coon from Australia held the world record in 2017 measuring 47 inches long. The polydactyl (extra toes) trait appears commonly in the breed, historically valued by sailors who believed it improved their mousing and climbing abilities on ships.
Health & Care
Hypertrophic cardiomyopathy (HCM), a genetic heart condition, represents significant breed risk. $800-$2,500 for purebred kittens from reputable breeders conducting health testing. Slow maturation means they take 3-5 years to reach full size. Winter coats shed extensively, requiring regular grooming to prevent matting.
TikTok viral comparisons to bobcats and lynx highlighted their wild appearance. Friendly, social temperaments contrast sharply with Persian aloofness — Maine Coons often act more like dogs, following owners room-to-room and playing fetch.
Breed popularity increased 40% during 2015-2020, reaching top 5 in CFA (Cat Fanciers’ Association) registrations. Their size, personality, and adaptability to various living situations made them ideal family cats despite their substantial grooming and space needs.
Sources:
- https://cfa.org/maine-coon-cat/
- Guinness World Records: Omar the Maine Coon
- Maine Coon health studies (HCM prevalence)