7 Things You Need to Know About “Hulk” The Biggest Pitbull

Hulk is a Big Daddy

Hulk is reputed to be the world’s biggest pitbull and this is why his bloodline is considered very precious. He recently sired eight puppies and each pup is supposedly worth $55,000. Hulk belongs to Marlon Grennan and his wife Lisa, who run a business called Dark Dynasty K9s based in New Hampshire. They breed and train a team of elite protection dogs. The training involves protecting children, so basically Hulk is their private body guard.