This may look fake but this is 100% real. This is the biggest pit bull I have ever seen in my life! This family dog rounds out to be the 3rd largest dog in the world. The family dog is name "Hulk." The family has no issue with Hulk playing with their toddler. They own a business called Dark Dynasty K9s supplies animals to high-profile celebrities, billionaires and wealthy professionals as well as law enforcement around the world.