The NATURE mini-series "Pets: Wild at Heart" shows how our pets' innate abilities and behaviors are rooted in their wild ancestry. Does your normally loving and well-behaved pet sometimes remind you of a wild animal? Submit your photo of your pet in their wildest pose! A few select submissions will be shared with NATURE's 250,000+ Facebook fans.

Gregg Essex

Seattle, WA, United States

Colburn (St. Bernard / German Sheppard Mix) waits for his ‘Pack leader’ to come home. Actually the wild has been relived here…perhaps it still resides in the hind brain.