According to Adam, the classic English breed, known for its large and powerful build as a guard dog, has seen a decline in popularity following the bully ban. Mastiffs are among the largest dogs ...
Mastiffs are in fact the grounding breed for many species, such as St. Bernard, English Bulldogs, Rottweiler, Great Danes, Bull Terrier, Shar Pei, and even the Belgian Malinois. "Exercise the dog ...