Concerned about an aggressive puppy? Learn signs of aggression vs. play and get tips to manage aggressive puppy behavior for a happier home.

A recent study on aggression in dogs by University of Arizona professor Evan MacLean and his colleagues called "Endogenous Oxytocin, Vasopressin, and Aggression in Domestic Dogs" caught my eye because ...

Play sequences don’t reflect the more predictable patterns of behavior seen in real fighting and mating. The random nature of play is one marker that dogs are indeed playing with one another. They ...

A new study on canine development found that dogs exposed to adversarial events, including abuse and abandonment, in the first six months of their development have higher rates of aggression and fear ...