How big are Bull Mastiffs as puppies?

We at Big Creek Bullmastiffs are located just south of Dothan, AL, near the Alabama/Florida line. We raise only the highest quality bullmastiff puppies for companions, family dogs, and watch dogs. Our puppies have great personalities, conformation and colors. read more

Bullmastiff puppies Izzy at 11 months and Sonny at 4 months Shirley, a Bullmastiff of Circle J Bullmastiffs, is 1½ years old and 105 pounds. Brutus the Bullmastiff at about 2 years old—"Brutus is a male Bullmastiff. read more

Eventually they hit upon just the right combination of breeding stock by crossing Mastiffs to Bulldogs at a ratio of 60 percent Mastiff and 40 percent Bulldog. The new breed was smart enough to work on command, tractable enough to hold but not maul a poacher, a big enough to scare the bejesus out of any intruder. read more