Its gross, its disgusting and dogs do it? Why? Dr. Mustache explains the science behind this foul habit.<br />Subscribe to The Pet Collective: http://full.sc/HbM62v<br />Facebook: http://www.facebook.com/thepetcollective<br />Twitter: https://twitter.com/petcollectiveTV<br />Pinterest: http://pinterest.com/petcollectivetv/<br />Google+: gplus.to/thepetcollective<br /><br />Coprophagia is common in 50% of dogs. But why? Well it has something to do with biology, behavior and evolution. <br /><br />Matt Johnson - Dr. Mustache<br />Kate Reynolds - Producer/Editor<br />Matt Pagourgis - Producer<br /><br />Atomic © Fontalicious - Derivative Versions © Font Bros. www.fontbros.com<br /><br />dung, poo, poop, feces, waste, gross, eating, habits, evolution, biology, science, eat, diet, taste, why, puppy, dog, cat, scavenger, study, pups, defecate, defecating, train, shit, explore, habit, pet, collective, dr mustache, Doctor, mustache, tpc,
