Nature: Dogs that Changed the World: The Rise of the Dog
Preview | 30s
"Dogs that Changed the World: The Rise of the Dog" – Part one of two. Trace the evolution of dogs and how they became part of human society. (Also Thu. 1/15 at 3AM; Sat. 1/17 at 6PM)
Aired: 01/14/15
Expired: 01/28/15
