Severe injury to the arm involving structures deep beneath the skin including muscles, bones, nerves, and blood vessels as a result of a pitbull bite. Never piss off an angry dog. Pitbulls are widely considered as one of the most dangerous dog breeds. It has a bite force of 235 pounds, which is roughly 75% of the bite force of a Rottweiler. But, despite its negative image, If properly trained and socialized, these dogs can be very loyal friends. In fact, many other dog breeds can cause the same damage, if the owner push them to do so. Photo credit : @cpmantrana