At 175 pounds, 18-month-old Hulk might be the biggest pit bull in the world.
Unlike his raging green namesake, this Hulk does not have anger management issues. He may look intimidating, but the massive pit bull is actually a beloved family pet.
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His owners, Marlon and Lisa Grennan, run Dark Dynasty K9s, which trains pit bulls as protection animals and have raised Hulk carefully to be gentle with kids. He's totally calm around their three-year-old son, Jordan, who takes supervised rides on the giant pup and even performs impressive duets with his furry friend.
The Grennans have gotten plenty of several-thousand-dollar offers to adopt Hulk, but they insist that no amount of money could ever replace a part of their family.
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