Dark Side Cat (anime), via Crunchyroll

This series is very brief, only six episodes long, with each episode running approximately 6 minutes (even less than that, I think, if you cut out the opening credits). Basically, if you find yourself at all interested in watching this, you should give it a try - it doesn't even take much of a time commitment.

Synopsis:

Wherever Dark Side Cat goes, there is mayhem. Even if he's just chasing a rat, he somehow manages to destroy property and bother humans along the way. The mayor is determined to rid the city of stray cats, especially Dark Side Cat. One of the series' few recurring human characters is a freelance reporter who finds herself fascinated by Dark Side Cat.

Review:

I added this to my Crunchyroll queue because it starred a cat, and because the image Crunchyroll used (which I have also used in this blog post) looked kind of cool. I didn't know how short the show was until I started watching.