Owners of the world’s biggest pitbull allow it to babysit their 3-month-old child

Despite his bite being powerful enough to snap someone’s arm like a toothpick, American couple Marlon and Lisa Grennan feel the 168lbs dog named Hulk, is the perfect babysitter for a newborn baby, Jackson

Lisa, 25, said: “I have no worries with Hulk being around the baby. It’s not a big deal. When we brought Jackson home Hulk was all over him.

He was watching me while I cared for him and he would go and check on him when he would cry. He is the perfect protector and babysitter. He really does love him and you can see it in his eyes.”