Owner-reported personality assessments are associated with breed groups but not with oxytocin receptor gene polymorphisms in domestic dogs (Canis familiaris)

Variation in the oxytocin receptor (OXTR) gene has been linked to dog social behavior in some studies, whereas others have failed to replicate this relationship (in dogs and other species). Ratings of observed behavior are often used to assess personality; however, owner-based behavior and personality assessments have been shown to be comparably consistent. The relationship between OXTR gene variation and behavior as measured by owner-based personality questionnaires has yet to be explored in dogs.
Source: Journal of Veterinary Behavior: Clinical Applications and Research - Category: Veterinary Research Authors: Tags: Research Source Type: research