CHICAGO (CN) — Grumpy Cat Limited is back in court this month with more trademark suits. The company, which owns the image and likeness of the early 2010s internet sensation "Grumpy Cat," in April ...

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 guy could be the John Wick of cats, LOL.

On May 13, the cat mom posted the most recent installment of her conversation with the cat, and it's safe to say that Nicki was in a mood. This grumpy kitty had a lot to say, and she wasn't sugar ...

Just ask Serval Cat, Lion Marjan, who really adores his big dog brother—a grumpy, anti-social Alabai named Bulldozer. The sweet kitty's choice to love on the pup anyway is really quite impressive.

Cat photos are basically the quintessential internet show and tell, so when on September 23, 2012, the first-ever photos of Tardar Sauce, aka Grumpy Cat, were posted to Reddit and Imgur, it was ...

Since an owner wasn't found, the cat is currently being being cared for by a CHP officer, who reports that it's not at all grumpy. In fact, "it's a very cute, nice kitty," Musselman said.

A “grumpy” cat softened slightly when placed in a quiet, low-traffic environment with blanket forts, the Nebraska shelter said. Nebraska Humane Society on Facebook A “grumpy” cat at a ...

Grumpy Cat, the feline who became an Internet sensation in 2012, has retained one of Hollywood’s most notable litigators in an intellectual property battle against a beverage company marketing ...

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 ...

On May 13, the cat mom posted the most recent installment of her conversation with the cat, and it's safe to say that Nicki was in a mood. This grumpy kitty had a lot to say, and she wasn't sugar ...