Marlon and Lisa Grennan, who own massive 12-stone terrier Hulk, even allow him to lick and play with their newborn Jackson. These are the parents who trust the world’s biggest pit bull terrier to ‘babysit’ their newborn son.
The family found fame in 2015 when videos featuring Hulk and their other dogs went viral – clocking up more than 100million views on YouTube alone.
Pit bull Hulk is being trained to protect
Lisa explained: “It is all monitored. I would never put Jackson on the floor and leave him with the dogs.”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.