A recent study claims that humans who crossed the Bering Strait 15,000 years ago were traveling with dogs that had already been domesticated.
Researchers in the study believe that extreme weather conditions bonded the dogs with people.
Dogs have accompanied humans for more than 15,000 years | Video | CNN
2021-01-27T23:19:43.210Z
A recent study claims that humans who crossed the Bering Strait 15,000 years ago were traveling with dogs that had already been domesticated. | World | CNN