Intraspecific and Interspecific Attachment between Cohabitant Dogs and Human Caregivers

Synopsis In recent years there has been growing interest in uncovering evolutionary and lifetime factors that may contribute to the domestic dog’s (Canis lupus familiaris) success anthropogenic environments. The readiness with which dogs form social attachments, their hyper-social focus, flexibility have all areas of investigation. Prior research demonstrated many pet infant-caregiver type attachments toward human caretakers, even into adulthood. However, it is unknown if adult similar attachment bonds other species, including cohabitant dogs, or dog–human relationship unique this respect. current study we used Secure Base Test evaluate behavioral indicators stress reduction, proximity seeking exploration, classifying dog–dog dyads style categories. As prior studies, found majority our met traditional criteria for infant–caregiver attachment. did not display dog partners. Instead, behaviors observed relationships better matched classifications described sibling research. Overall, companion were significantly less likely than caretakers elicit associated security a focal dog. Dog–human play distinct important role resilience living at least some Bonds formed while important, serve different function.