They help research and rescue teams from the wake of all-natural disasters or stories of people dropped in the outside. Dogs qualified to alert of concealed explosives and enemies serve as allies in navy operations. Other dogs guide police on the lookout for jail escapees or the bodies of murder

In 2015, a study recovered mDNA from historical canid specimens which were discovered on Zhokhov Island along with the Yana river, arctic Siberia. These specimens bundled the mandible of a 360,000–four hundred,000 YBP Canis cf. variabilis (in which cf. is often a Latin time period indicating u