Neapolitan mastiffs: what's good about 'em? what's bad, Neapolitan mastiffs: the most honest dog breed review you'll ever find about neapolitan mastiff temperament, personality, and behavior.. Old english mastiffs: what's good about 'em? what's bad, Old english mastiffs: the most honest dog breed review you'll ever find about old english mastiff temperament, personality, and behavior.. Choosing the right dog - a veterinarian' perspective, Choosing the right dog for . you and your family - from a veterinarian's perspective.