Eeyore, named after the beloved, grumpy donkey from “Winnie the Pooh,” doesn’t live up to his name, and is considered quite ...

Look at that side eye! Bentley is a fluffy 14-year-old dog lovingly referred to as a grumpy old man by Friends of the Alameda ...

Despite Tommy’s intimidating looks, he’s actually a “shy, gentle” dog, according to a North Carolina animal shelter. “We hope that his grumpy cat ... as a 2-year-old mixed-breed pup.