Understanding Canine Aggression: Causes and Solutions

It's never been as common as now, the fact that dogs are attacking people, causing horrific injuries that sometimes lead to death. Is the sobriquet "dogs are man's best friends" fair and true? Why do some dogs turn aggressive while others remain calm?There are three undeniable facts that pertain to dogs: First, that nearly all dogs have an inherent protective instinct; Second, that though each dog is born with adefinite temperament, it can be changed and moulded by training and environment;...