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Dogs That Changed The World, Pt. 1 - The Rise Of

Season 24, Episode 11 of 13

From the tiniest Chihuahua to the largest St. Bernard, all dogs claim the wolf as their ancestor. Using DNA analysis and other research, scientists have now pieced together the puzzle of canine evolution, creating a fascinating picture of some of the essential dogs vital to the canine population. Part one chronicles the evolution of dogs and how they infiltrated human society.

Previously Aired

Day
Time
Channel
10/5/2008
noon
7/1/2010
8 p.m.
7/2/2010
1 a.m.
4/3/2011
7 p.m.
4/4/2011
10/5/2011
8 p.m.
10/6/2011
1 a.m.
10/8/2011
3 p.m.
1/14/2015
8 p.m.
1/15/2015
1 a.m.
1/16/2015
1 p.m.
1/19/2015
noon
1/19/2015
8 p.m.
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