The Maine Coon Record That's Stood for 13 Years (And Counting)

**Thirteen years.** That's how long Stewie's record has stood.

In 2010, a silver tabby Maine Coon named Mymains Stewart Gilligan—Stewie to his friends—measured 48.5 inches from nose to tail tip and earned the Guinness World Record for longest domestic cat ever. He weighed approximately 34.6 lbs and lived in Reno, Nevada with his owners Robin Hendrickson and Erik Brandsness. Stewie was a certified therapy animal who often visited senior centers, and when he died on February 4, 2013, at 8 years old, his owner told Guinness World Records: "Stewie was always very social and loved meeting new people."

Here's the wild part: as of 2026, no domestic cat has officially surpassed Stewie's 48.5-inch measurement. Not one. Despite thousands of Maine Coons being bred and shown worldwide every year, Stewie's record remains untouched more than a decade after his death.

The current living record holder is Barivel, a black classic tabby Maine Coon from Vigevano, Italy. Barivel was officially crowned in May 2018, measuring 47.2 inches in length—just 1.3 inches shy of Stewie's all-time record. According to his owners Edgar Scandurra and Cinzia Tinnirello, the breeder chose the name Barivel, which translates to clown or joker, but his personality is actually very calm and shy. He's become an Instagram celebrity with over 100,000 followers.

So why hasn't anyone beaten Stewie?

First, let's be clear: Maine Coons are genuinely massive. While a typical domestic cat may weigh around 8 or 10 pounds, an adult Maine Coon can weigh between 10 and 25 pounds, with their height spanning approximately 10 to 16 inches. Males routinely hit 20+ pounds, and some push past 30. But Stewie wasn't just big—he was an outlier among outliers.

Part of it is genetics. Maine Coons are North America's only native longhaired breed, and they've been selectively bred for size, coat, and temperament for over a century. Maine Coons are slow to physically mature; their full size is normally not reached until they are three to five years old, while other cats take about one year. That extended growth window allows for serious mass accumulation—but it doesn't guarantee record-breaking length.

The other part? Pure chance. Stewie's owners have said he grew naturally, without any special diet or breeding strategy. He just… happened. And that kind of genetic lottery doesn't come around often.

There are other contenders out there. Omar, an Australian Maine Coon from Melbourne, also measures 47.2 inches and weighs 30 pounds, but despite being comparable in size to other cats that have won the title of longest cat, he has not yet been officially recognized by Guinness World Records. Ludo from the UK held the living title before Barivel at 46.6 inches. And there are viral Instagram stars like Lotus (300k+ followers) and Zeus (who stands 39 inches on his hind legs) who look enormous but haven't been officially measured for the record.

Here's what this means if you're shopping for a Maine Coon.

Don't expect Stewie. Seriously. If a breeder is promising you a "record-breaking giant" or advertising "XXL Maine Coons," that's a marketing gimmick, not a health standard. Maine Coons are known for their easygoing temperaments, and it's no wonder why many a Maine Coon owner will profess their love for their affectionate feline friend. The personality matters more than the inches.

A reputable breeder will focus on health testing—HCM screening, hip dysplasia checks, PKD testing—not on producing the biggest cat possible. Maine Coons are already prone to joint issues and heart disease; breeding for extreme size can amplify those risks. Samson, a famous New York Maine Coon who measured four feet and weighed 28 pounds, was diagnosed with hip dysplasia in 2020 and passed away in 2022. Size has a cost.

If you want a big, healthy Maine Coon, look for breeders who are transparent about their lines, registered with TICA or CFA, and willing to show you health records for both parents. A 15-20 pound male Maine Coon is still a giant compared to your average housecat, and he'll be just as affectionate, playful, and dog-like as the record holders.

Stewie's legacy isn't just about inches. It's about what made Maine Coons famous in the first place: they're gentle, social, therapy-cat-level sweet animals who happen to be the size of a small dog. Barivel's owners take him for walks. Stewie visited hospitals. These aren't just big cats—they're big personalities.

And honestly? Thirteen years is a long time for a record to stand in the age of Instagram and viral cat content. It speaks to how rare true outliers are, even in a breed known for size. Stewie was one in a million. Barivel might be the closest we get for another decade.

If you're looking for a Maine Coon, focus on finding a verified breeder who prioritizes health and temperament over viral-worthy measurements. The right cat doesn't need a world record to be larger than life.