Assertion: proto dog | /r/CapableOf | provide defense
Facets:
value: at kill-sites
type: LOCATION
value: from large competing predators
type: TRANSITIVE-OBJECT
Source sentences:
text: Ancient DNA supports the hypothesis that dog domestication preceded the emergence of agriculture and was initiated close to the Last Glacial Maximum when hunter-gatherers preyed on megafauna, and when proto-dogs might have taken advantage of carcasses left on site by early hunters, assisted in the capture of prey, or provided defense from large competing predators at kill-sites.