Wailani Sung, MS, PhD, DVM, DACVB
In a new study, researchers from the University of Arizona examined the influence of two hormones—oxytocin and vasopressin—on canine social behavior and aggression. Oxytocin has been popularized by the media as the “love” hormone. It plays an important role in birth, the formation of bonds, and social behavior. It may also work to suppress the release of cortisol (the body’s main stress...