It's easy to laugh at the idea of Fido taking an antidepressant and to dismiss owners who medicate their pets as urban nut cases who probably also kit their pooch out in Alexander McQueen sweaters and tote them around in a Birkin bag.

CNN: Why I feed my cat happy pills

The Lascaux Cave was found, as most caves are, by kids and a dog, and as a rule the pooch named Robot, in this case does not make it back out.

FORBES: How foie gras was my valley

The Lascaux Cave was found, as most caves are, by kids and a dog, and as a rule the pooch named Robot, in this case does not make it back out.

FORBES: How foie gras was my valley