New Hampshire, USA. Home to the world’s biggest pit bull. And arguably the world’s most famous dog. Hulk has racked up well over 100 million views on YouTube. Everyone loves him. He’s a monster. Well, he looks like one, anyway. He’s actually the sweetest and most loving pooch about. Sure, he’s capable of some real carnage, but his owners have him well trained. They run Dark Dynasty K9s and know everything there is to know about dog training.

So confident are they in fact, that they’re happy to let Hulk babysit their five year-old son Jordan and their newborn baby Jackson. Hulk watches over and licks and protects the two boys as though they were his own, in fact.

Hulk’s owner, Marlon, isn’t worried about the world’s biggest pit bull getting so close to his new child: ‘Even when Jackson was a mere few hours old we were ready to take him home to meet the pack. I wasn’t worried at all. When you’re the leader of that pack and there’s structure, rules, boundaries, limits and leadership, then there’s nothing to be worried about. I’m always in control.’ 

Mom Lisa says this about letting Hulk near her baby: ‘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.’

Watch Hulk being the scariest and the most loving dog in the world right here: