We feed them, breed them, pet them and dress them, but how well do we really know man's best friend? John Lithgow narrates this insightful true story as NOVA goes beyond wagging tails and floppy ears to reveal the origin of one of the most tinkered-with gene pools in the animal kingdom. Discover how dogs evolved from fierce wolves to playful pets and dig for the surprising reasons why there are so many types of dogs today.
Producer: NOVA
Production Year: 2004
Copyright Year: 2004
Discs: 1
DVI: Y
Audio Format: Stereo
Aspect Ratio: 4x3 Letterbox
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