With their huge personalities and lovable antics, it’s no surprise that felines starred among the first memes on the internet ...

The news of Grumpy Cat’s death has left the world bereft this morning. We hoped this day would never come. But like all pet owners know, they will eventually outlive their best friend. Not many ...

Step aside, Grumpy Cat. There’s a new feline Internet star in town. Her name is Luhu, but we’ve dubbed her Gloomy Cat. Because you guys, she might be the most adorable sad looking creature we ...

I first met Grumpy Cat when she was receiving her lifetime achievement award in 2013 Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013. Her work has previously ...

The Grumpy brand keeps growing: The cat is now starring in a Honey Nut Cheerios commercial, and later this month, she's off to Vancouver, British Columbia, to shoot a Lifetime movie, Grumpy Cat's ...

Grumpy Cat, one of the internet’s most famous cats, died this week due to complications with a urinary tract infection. She was just over seven years old. Grumpy Cat’s owners announced her ...

Related: Cat's Grumpy Reaction to Waking Up Is All of Us in the Morning Geez, this cat really has it out for his mom's boyfriend. And just look at how serious he is, for all we know, this little ...

Tardar Sauce, aka Grumpy Cat, has become an Internet celebrity, averaging 16,000 to 32,000 unique visitors per day.

Grumpy Cat, the pouty-faced feline that became an Internet sensation and spawned a Christmas movie and advice books, died at the age of 7.

Grumpy Cat, the ubiquitous internet celebrity whose permanent scowl spoke for all of us in our darkest moments, died in the arms of her “mommy” on Tuesday, her family said on Friday. She was 7 ...