Science Why Are Dogs Such Doting Companions? It’s in Their Genes By Yscien on Monday, September 18, 2017 U.S. researchers have identified a genetic difference between dogs and their wild cousins, wolves, that could explain why dogs are so friendly. Faith Lapidus reports. … TelegramWhatsAppPinterestFacebookMastodonNextdoorX Related Previous Post Next Post Related Posts Economy Science Shanghai, Tokyo, New York, Houston spew most greenhouse gas of world cities Economy Science Pacific atolls face risk from rising seas Economy Science WHO links forced Afghan repatriation from Pakistan to polio resurgence