NPR News: Fetching With Wolves: What It Means That A Wolf Puppy Will Retrieve A Ball

Fetching With Wolves: What It Means That A Wolf Puppy Will Retrieve A Ball
Some wolf puppies will unexpectedly play "fetch," researchers say, showing that an urge to retrieve a ball might be an ancient wolf trait, and not a result of dog domestication.

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at January 16, 2020 at 11:04PM
Health & Science