Bullmasador

The hybrid or designer breed is the result of crossing a Bull Mastiff with a Labrador Retreiver. Since the Bullmasador is a hybrid, it is not always guaranteed that they resulted breed will be 50% of each parent breed. Not much is known about the large Bullmasador, because it is a fairly new hybrid breed. The best way to determine the sizing and temperament of the breed is to research the parent breeds.