"Dogs" . . "Relations homme-animal." . . "udvikling" . . . . . . . . . . "Dogs : a startling new understanding of canine origin, behavior, and evolution" . . . . . . . . . . "Dogs : a new understanding of canine origin, behavior, and evolution" . . . . . . . . . . . . . . . . . . . . . . "Two canine ethnologists probe the nature versus nurture debate in the social order of dogs, tracing the origins of canine intelligence." . . . . . . "Chiens Mœurs et comportement." . . "Verhalten." . . "Chiens." . . "Ésser humà-animal, Relacions." . . . . "Tiere." . . "Mensch." . . "Animal learning" . . "Hund." . . "Dyreindlæring" . . "Human animal relations" . . "Menneske-dyr-forhold" . . "Behaviour" . . "Adfærd" . . "adfærd" . "Gossos Hàbits i conducta." . . "Hunde" . . "hunde" . "Evolution" . .