The bodies of sled dogs hold clues to a story spanning more than 2,000 years.

Archaeological research into the remains of sled dogs has revealed insights into a history spanning over 2,000 years. By analyzing bones, teeth, and the specific context of discovery sites, researchers are attempting to reconstruct the lives and roles of these animals in ancient societies.

While physical evidence provides data on the timeline of the dogs' existence, determining their specific functions—such as whether they were used for pulling sleds or assisting in hunting—remains a complex challenge for archaeologists. The study highlights the limitations of biological remains in fully detailing the daily activities and social roles of ancient canine companions.