Dogs play an important role in human life all over the world – whether as a family member or as a working animal. But where the dog comes from and how old various groups of dogs are is still a bit of a mystery.
Credit: Carsten Egevang/QimmeqNow, light has been shed on the origin of the sledge dog. In a new study published in Science, researchers from the Faculty of Health and Medical Sciences, University of Copenhagen, show that the…
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