Illustration comparing dire wolves and gray wolves or domestic dogs in(06) Save Image Image gallery: Gray Wolf Size Is Your Dog Secretly Descended From These Giants
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/34/d3/34d387ae-fbe2-4c6d-9df0-4644008fc33a/graph-showing-distribution-of-small-body-size-mutation-across-different-species-of-canids-credit-plassais-et-al_web.jpg "Are Dogs Descended From Wolves")
