From ThinkGeek:
A dog named Robot is pretty awesome. A dog named Robot in 1940 is crazy awesome. A dog named Robot in 1940 who goes down a hole and finds 17,000 year old cave paintings? That's Lascaux for you. Today's the 74th anniversary of the day 4 teenagers (and a dog named Robot) discovered the magnificent Paleolithic cave paintings. Best dog walk evar.