Discover facts about Maincoon, from their massive size and polydactyl paws to their dog-like personalities and unique care needs. Perfect for cat lovers and aspiring Maincoon owners!

1. Maincoon Are the Largest Domestic Cat Breed

Maincoons are true giants, with males weighing 13–25+ pounds and females 9–13 pounds. Some, like Stewie (48.5 inches long), hold Guinness World Records for size. They grow slowly, reaching full maturity at 3–5 years old.

2. They Have “Snowshoe” Paws for Winter Survival

About 40% of Maincoons are polydactyl (have extra toes), a trait that evolved to help them walk on snow. These “snowshoe” paws also enhance balance and agility.

3. Their Water-Resistant Coats Are Built for Harsh Climates

Maincoons have thick, water-resistant fur with a shaggy ruff (like a lion’s mane) and bushy tails they wrap around themselves for warmth. Their coats come in 75+ colors and patterns, including rare shades like shaded silver.

4. Maincoon Act More Like Dogs Than Cats

Known as “gentle giants,” they’re social, playful, and trainable. They enjoy fetch, leash walks, and even chirp/trill instead of meowing. Many follow owners room-to-room but aren’t clingy.

5. They Love Water

Unlike most cats, Maincoons are fascinated by water. They’ll play with faucets, dunk toys, or even join you in the bath. Their waterproof coats make this possible.

6. Maincoon Have a Long Lifespan (But Watch for Health Issues)

With proper care, they live 9–15+ years. However, they’re prone to hereditary conditions like:

• Hypertrophic Cardiomyopathy (HCM): A heart disease affecting ~30% of the breed 39.

• Hip Dysplasia: Joint issues due to their size.
  Regular vet checks and genetic testing are crucial.

7. Their Origins Are Shrouded in Myths

Legends claim they’re raccoon-cat hybrids (biologically impossible) or descendants of Marie Antoinette’s cats. The likeliest origin? Longhaired European cats bred with American shorthairs in Maine.

8. They’re Low-Maintenance Groomers (But Shed a Lot)

Their silky, self-maintaining coats only need weekly brushing. However, they shed heavily in spring/autumn—daily brushing helps prevent mats and hairballs.

9. Maincoons Are Prolific Hunters

Bred as barn mousers, they retain strong hunting instincts. Indoors, they’ll chase toys; outdoors, they’ll bring “gifts” like birds or mice.

10. The “M” on Their Forehead Isn’t Unique to the Breed

Contrary to myth, the “M” marking is a tabby pattern trait, not exclusive to Maincoons. Pedigree verification requires breeder documentation, not just looks.

Why These Facts Matter for Maincoon Care

• Diet: High-protein meals (35–50% protein) support their size and energy. Avoid carbs, milk, and toxic foods like chocolate.

• Exercise: Use wand toys or puzzles to keep them mentally stimulated.

• Indoor Safety: Their value makes them theft targets; sturdy cat trees and window perches are essential.