Grouchy Orange Cat’s Attitude Proves He’s Not a Fan of Mornings originally appeared on PetHelpful. Just like many of us, some animals aren’t exactly morning people, er, pets. Take Waffles, an orange ...

In this video, Milo is furious because his mom hasn’t plugged in his heated bed to warm it up for him. He makes his ...

For pet parents, we all know that our animals have very distinct personalities, just like our children do. Nimbus is a Siberian cat who is very vocal and has a grouchy temperament for the most part.

If you're anything like us, then you love grumpy cats. It's amazing how they can look so incredibly angry and so incredibly cute at the same time. And hey, these frustrated felines might look like ...

Major League Baseball history will be made this holiday weekend­—by a grump. The Internet star, Tardar Sauce, also known as Grumpy Cat, will take Chase Field to throw the ceremonial first pitch at ...

A calico, peke-faced cat is drawing comparisons to the late Grumpy Cat, for the annoyed face they made in their rescue photo Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE ...

Social media users woke up to some sad news on Friday -- the death of the beloved Grumpy Cat. The cat, known for her famous displeasing look, died on Tuesday in the arms of her fur-mom, Tabatha. Posts ...