World's Largest Pitbull Fathers Eight Pups Worth Up To Half A Million Dollars (Pics & Video)

Hulk the famous pitbull guard dog is now a dad. The eight adorable puppies were fathered by gentle giant Hulk, who weighs in at a huge 12 stone. Hulk made international headlines when he was unveiled earlier this year as the biggest pitbull in the world.

And there are even hopes one of the new batch could one day grow big enough to steal their father's crown. Marlon, 28, said: 'This is definitely one of the most valuable litters we have had. If the litter were all trained as protection dogs they could be worth in excess of half-a-million dollars, absolutely. 'In about five to seven weeks we'll start to see them separate out and get a good idea of just how big they will get.