Even Hollywood hasn’t been able to overlook the charm and box-office potential of these adorable four-legged creatures.

Over the years, quite a few capers centered on a dog and their ability to love unconditionally have created fond memories of the same.

Ditto for author John Grogan’s memoirs on the world’s worst dog, Marley & Me. The New York Times bestseller, now adapted into a successful motion picture starring Owen Wilson, Jennifer Aniston and a super adorable Labrador retriever is all set to hit the Indian marquee on February 6.

On that note, here’s looking at some famous portrayals of man’s best friend on screen.