What Happened to the Pre-Contact Dogs?

(Published on Dec 3, 2019) New video discussing the forgotten history of the once-great dogs of North and South America before European contact! We will take a look at the historical, archaeological, and genetic evidence for these mysterious canines. Where did these dogs come from? Where did they go? What’s the deal with chihuahuas? Well, science can help us try to answer these questions! Hope you enjoy!