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Related Experiment Video

Updated: Jul 12, 2026

Training Dogs for Awake, Unrestrained Functional Magnetic Resonance Imaging
07:59

Training Dogs for Awake, Unrestrained Functional Magnetic Resonance Imaging

Published on: October 13, 2019

Man-made dogs.

J Clutton-Brock

    Science (New York, N.Y.)
    |September 30, 1977
    PubMed
    Summary

    The domestic dog likely originated from wolves, but other canids may have interbred with early dogs. The extinct Dusicyon australis may have been domesticated in the Falkland Islands.

    Area of Science:

    • Zoology
    • Archaeology
    • Paleontology

    Background:

    • The domestication of the dog is a complex process involving behavioral patterns of humans and social canids.
    • While the wolf (Canis lupus) is the accepted progenitor of domestic dogs (Canis familiaris), alternative hypotheses exist.

    Purpose of the Study:

    • To explore the origins of the domestic dog, considering potential interbreeding with other canid species.
    • To investigate the possibility of the extinct South American canid, Dusicyon australis, being tamed and domesticated.

    Main Methods:

    • Review of existing literature on canid behavior and domestication.
    • Analysis of paleontological and archaeological evidence related to early canid-human interactions.
    • Comparative study of behavioral patterns between wolves, domestic dogs, and Dusicyon australis.

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    Main Results:

    • Evidence supports the wolf as the primary ancestor of domestic dogs.
    • The possibility of other canid species contributing to the dog gene pool is not ruled out.
    • The extinct Dusicyon australis presents a unique case for potential early domestication in South America.

    Conclusions:

    • The domestication of dogs is likely a multifaceted event with potential contributions from various canid lineages.
    • Dusicyon australis represents a compelling candidate for an independent or contributing domestication event in the Falkland Islands during the early Holocene.