15 Viral Pet Videos That Still Make Us Laugh
Pet videos have been making people smile since the early days of the internet, and some of these furry celebrities have achieved legendary status. From cats with permanent scowls to dogs with surprising talents, these videos capture those perfect moments when our pets do something so unexpectedly hilarious that millions of people can’t help but share the joy.
The internet’s love affair with pet videos shows no signs of slowing down. Here’s a list of 15 viral pet videos that continue to crack us up, proving that sometimes the best entertainment comes from our four-legged friends just being themselves.
Grumpy Cat
Tardar Sauce, better known as Grumpy Cat, became an internet sensation thanks to her permanently displeased expression caused by feline dwarfism. Her perpetual frown seemed to capture everyone’s inner mood, making her the perfect meme for expressing dissatisfaction with life’s daily annoyances. Despite her grumpy appearance, this Arizona cat was actually quite sweet and helped her family donate to animal charities before passing away in 2019.
Keyboard Cat
This orange tabby named Fatso made history as one of the first viral cat videos, originally filmed in 1984 by Charlie Schmidt. The clip shows Fatso seemingly playing an upbeat tune on an electronic keyboard while wearing a blue shirt. When it was uploaded to YouTube in 2007 and later used to ‘play people off’ after embarrassing moments, it became a cultural phenomenon that spawned countless remixes and parodies.
Nyan Cat
Created by illustrator Chris Torres during a charity event, this pixelated cat with a pastry-like body flying through space while trailing rainbows became an instant classic. The original animation was paired with a catchy Japanese song, creating an earworm that millions couldn’t escape. Based on Torres’ real cat Marty, Nyan Cat reached over 200 million views and earned a Webby Award for ‘Meme of the Year.’
David After Dentist
While technically featuring a human rather than a pet, this video deserves mention for launching the entire genre of post-anesthesia reaction videos. Seven-year-old David DeVore Jr.’s philosophical questions like ‘Is this real life?’ after dental surgery became so iconic that it inspired countless pet owners to film their own furry friends coming out of anesthesia. The video has over 140 million views and helped pay for David’s education.
Lil Bub
This special needs cat from Indiana captured hearts with her permanently protruding tongue and big eyes. Born with several genetic mutations including dwarfism, Lil Bub became a champion for special needs pets and raised awareness about animal welfare. Her unique appearance and sweet personality made her a beloved internet celebrity until her passing, with her legacy continuing to inspire people to embrace what makes us different.
Maru the Box Cat
This Scottish Fold from Japan turned the simple act of getting boxes into an art form. Maru’s YouTube channel features hundreds of videos showing his determination to squeeze into containers of all sizes, regardless of whether they’re actually big enough for him. His methodical approach to box-sitting and his impressive ability to fit into impossibly small spaces has entertained millions of viewers for over a decade.
Double Rainbow Bear
Paul ‘Bear’ Vasquez’s ecstatic reaction to seeing a double rainbow over Yosemite became a viral sensation when he posted his emotional response online. His pure joy and exclamations like ‘What does this mean?’ resonated with viewers who found his enthusiasm both hilarious and infectious. While not featuring pets, this video inspired pet owners to capture their animals’ reactions to amazing sights in nature.
Terry the Neighbor Cat
This orange cat from a 2025 viral video shows up every single day just to stare down the neighbor’s dog, Herb, through the window. The daily standoff between Terry, who perches confidently on a nearby roof, and the frustrated bichon frisé has delighted viewers with its petty drama. The caption explaining that Terry ‘winds our dog up every day on purpose’ perfectly captures the mischievous nature that makes cats so entertaining.
Milo’s TV Tantrum
When this tabby cat’s favorite cartoon was switched from SpongeBob to Love Island, he didn’t just sulk—he took action. The 2025 video shows Milo going from peaceful couch lounging to biting his owner’s ankles and ultimately turning off the TV himself. His complete lack of remorse after shutting down the television demonstrates the attitude that makes cats such compelling internet celebrities.
The Squeaky Toy Slap
This viral video perfectly captures the eternal struggle between cats and dogs in multi-pet households. When a dog’s enthusiastic squeaky toy play became too much for the resident cat, the feline delivered a decisive slap that momentarily stunned the pup. The dog’s brief look of shock before immediately returning to the toy shows the resilience that makes pet interactions so endlessly amusing.
Serafino the Singing Cat
When Italian cat owner Sonia sings her tabby’s name, Serafino doesn’t just come running—he appears to sing back. This 2025 viral video showcases the cat’s remarkable vocal response to his name being called in song, demonstrating the surprising ways pets can communicate with their humans. The interaction feels almost like a duet, showing how some cats develop unique responses to their owners’ voices.
Puppy vs Cat
One of YouTube’s earliest viral animal videos, uploaded in 2006, this simple clip of a puppy and cat interaction became the first viral cat video on the platform. With over 16 million views, it established the template for countless pet videos that followed. The brief but entertaining encounter between the two young animals proved that sometimes the most spontaneous moments make the best content.
Colonel Meow
This Himalayan-Persian cat held the Guinness World Record for longest fur at nine inches and ruled over his followers with an iron paw. His regal appearance and serious demeanor made him perfect for memes about world domination and feline superiority. Though Colonel Meow is no longer with us, his legacy as one of the internet’s most distinguished feline rulers continues to inspire cat lovers everywhere.
Dusty the Klepto Cat
This California cat became famous for his nighttime burglary career, stealing over 600 items from his neighbors. Dusty’s record-breaking night involved 11 different stolen objects, and his non-discriminating taste in theft made him a local legend. His owner had to create a website to help neighbors reclaim their possessions, turning one cat’s mischievous behavior into a community-wide adventure.
The Dancing Baby (Pet Edition)
While the original Dancing Baby was computer-generated, it sparked countless pet owners to film their animals in motion. From cats swaying to music to dogs with natural rhythm, pets dancing or moving to beats became a beloved subcategory of viral videos. These clips prove that our furry friends often have better moves than we do, creating moments of pure joy that translate perfectly to screen.
When Pets Become Digital Stars
These viral sensations remind us that the best entertainment often comes from the most unexpected moments. Whether it’s a cat’s attitude problem, a dog’s enthusiasm, or a simple interaction between species, these videos capture the authentic personality quirks that make our pets so special. In a world full of manufactured content, there’s something refreshing about the genuine, unscripted joy that animals bring to our screens and our lives.
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