Discover the Most Aggressive Dog Breeds

As descendants of wolves, domestic dogs originally had roles that utilized their more aggressive instincts, such as in offering protection to humans or hunting. In the present day, certain dog breeds are more aggressive than others, and unfortunately are responsible for around 4 million dog bites to people per year. Today’s video from A-Z-Animals will look at 10 of the most aggressive dog breeds judged by how often they bite and how many fatalities occur.