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NOVA

Five Dogs With Crazy Résumés

  • Aired: 04/08/2014
  • 02:58
  • Rating: NR
Why do some dogs have short fur, others long tails, and still others wrinkly faces? Many dogs were bred to perform a specific tasks--from hunting vermin to wrangling bulls--and their physical characteristics were chosen to help them do their jobs.
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Five Dogs With Crazy Résumés
Five Dogs With Crazy Résumés
Learn about the traits we most prize in dogs, and the bizarre jobs they were bred for.
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