NY Daily News- Top Stories: New research shows how dogs became man's best friend

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New research shows how dogs became man's best friend Jan 28th 2013, 16:26 A genetic switch allowed dogs to adapt to a starch-rich diet and evolve from meat-munching wolves into Man's leftover-loving best friend, scientists said Wednesday. Comparing the genetic code of the domestic dog to that of its wolf cousins, a team of researchers from Sweden, Norway and the United States found several telling differences. Media files: shutterstock-man-dog-playing.jpg (image/jpeg)

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