Dogs and humans have been BFFs for a very long time -- at least 10,000 years.
No surprise there.
But have you ever wondered just how dogs and other animals got domesticated, and why? And how today's domesticated animals differ from their wild predecessors? The story is even more complicated than you might imagine.
To learn more about how man's best friend came to be -- and how dogs changed the course of human history -- check out the video above, and/or read the transcript below.
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