Ambullneo Mastiff is a highly intelligent, unstoppable
guardian. This 90’s version of the Bullmastiff comes from a
breeding program started in the early 80’s comprised of
breeding an English Mastiff male to a Neapolitan female
where two pups from this litter were then bred to a Game
Bred Pitbull. These 50/50 crosses were bred to a
Bullmastiff. The result was a 45% Bulldog, 55% Mastiff
cross. An American Bulldog/Pitbull was bred to a
Bullmastiff producing a 70% Bulldog, 30% Mastiff cross.
This was bred to the 45% Bulldog, 55% Mastiff cross to
produce a 57.5% Bulldog, 42.5% Mastiff.