Want to see pure dog joy? All that's needed is a GoPro on a Corgi determined to make everyone at the park his fetch buddy. This little guy trots from stranger to stranger, tail wagging and ball ready, ...

(CBS) - And now for the unusual story of a corgi who has one rule when playing fetch: he needs something in his mouth at all times. Sometimes that's a blanket, sometimes that's a huge stuffed animal.