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The origins of the dog
A review of scientific findings on the domestication of dogs from wolves and the evolutionary mechanisms involved.
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Overview
A review of scientific findings on the domestication of dogs from wolves and the evolutionary mechanisms involved.
Key points
The domestic dog was the first animal domesticated by humans and descends from the gray wolf. Estimates place domestication between 15,000 and 40,000 years ago, with possible origins in East Asia, Central Asia or Europe. The process was likely progressive, beginning with wolves more tolerant of humans and later shaped by intentional selection. Ancient genomes continue to refine this complex history.
Why it matters
This documentation helps readers connect scientific knowledge with practical understanding of dogs, their behavior, their health and their relationship with humans.