Bullmastiff puppies coming soon in Wyoming! Get notified when they become available.
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Once you find a puppy you like, you can reserve him or her right here! It’s simple, secure, and hassle-free.
Pay & coordinate pickup
Pay securely on our website, and our team is here to co-ordinate pickup or travel of your puppy!
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Bullmastiff breed information
A confident combination of the Bulldog and the Mastiff, the Bullmastiff is a powerful dog with a big head and pointed, floppy ears. Originally bred as guard dogs in England, adult Bullmastiffs weigh between 100 to 130 pounds—so it’s easy to see why they can be intimidating. Experienced trainers are recommended for these puppies to make sure understanding of basic commands and socialization skills are in place before the Bullmastiff becomes too big to handle! Loving and quite docile despite their size, these dogs can make sweet family guardians.
Temperament
Devoted, brave, calm
Breed fast facts
Weight
100 - 130 lbs
Size
Very Large
Energy
Low
Shedding
Minimal
Trainability
Medium
Life span
8 to 10 years
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Why Mawoo Pets?
We are here to support you every step of the way! Mawoo Pets makes the process simple and transparent from start to finish.
Responsible Breeders
Every breeder on Mawoo Pets is assessed for health, safety, and socialization standards.
We use a robust filtering process to eliminate any puppy mills.
History & fun facts about dogs in Wyoming
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Did you know?
Wyoming doesn’t have a state dog—instead, the state animal is the bison!
The most popular dog breed among Wyoming’s pet owners is the Labrador Retriever.
The local breed, known as the Wyoming Mountain Dog, has wolf-like features and a thick coat suited to cooler climates.
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