Is THIS how dogs became man's best friend? Gene mutations made pups more comfortable with humans

Genetic mutations may have played a role in the domestication of dogs by lowering stress and making pups more comfortable with humans, according to scientists from Azabu University.

Related Keywords

Azabu ,Saitama ,Japan ,Anne Burrows ,Duquesne University In Pittsburgh ,Azabu University ,Duquesne University ,Professor Anne Burrows ,Siberian Husky ,Dailymail ,Sciencetech ,