Even the tiniest pet dogs can trace their ancestry back to wolves and, even though they are domesticated, dogs still have some of their wild animal traits. Dogs bite around 4 million people each year in spite of their relationships with humans with some breeds responsible for most of these attacks. Many dog breeds were developed for aggressive tasks like hunting and guarding property – and they are the dogs most likely to cause harm or death. Learn which breeds are more likely to bite in this fascinating video.
