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DNA study suggests "earlier than expected" the development of the dog

May 22, 2015 at 06:41 clock updates BST

The dogs much earlier than in the past but have domesticated Swedish researchers have suggested.

A genetic study shows that dogs can begun to separate from the wolves 27,000 years ago.

The study, published in the journal Current Biology described, could also explain the strong bond between dogs and humans.

Correspondent Pallab Ghosh Science reported.

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