Nature

Dogs That Changed the World (Part 1) - Preview

Preview: Season 25 Episode 11 | 30s

Dogs' roles as guard, hunter, herder, hauler and spiritual protector, as well as current theories about the wolf's evolutionary leap. 10/5/2011

Aired: 10/05/11

Rating: NR

Buy Now:

Problems Playing Video? | Closed Captioning

Major support for NATURE is provided by the Arnhold Foundation, The Fairweather Foundation, Kate W. Cassidy Foundation, Sue and Edgar Wachenheim III, Kathy Chiao and Ken Hao, Charles Rosenblum, Filomen …

Nature.

Explore Free Resources
Green Up Your Inbox

NATURE NEWSLETTER

Green Up Your Inbox

Subscribe to the weekly NATURE newsletter and be the first to hear about the latest episodes, animal videos, conservation news, citizen science projects, educational resources and much more!

Subscribe