Puppy Mastiff Lab Mix Background. This cross breed is also known as a mastador. the mastador hopes to bring together aspects of the brave, affectionate and loyal bullmastiff, and the active, friendly and outgoing labrador. Though dna testing has become more readily available, it is still met with much skepticism on its accuracy.
Though dna testing has become more readily available, it is still met with much skepticism on its accuracy.
Labradors are an extremely popular breed, and are. Most of our mastador puppies are 2nd or 3rd generation (both parents are mastadors) 5/8 english mastiff and 3/8 lab for that perfect mastador mix. Though mastadors make excellent watchdogs, you have to ensure that your mastador pooch does not back at everyone he sees; Mastiff lab mixes, also known as mastadors, are no different.