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Bullmastiff puppies and dogs in Duluth, Georgia

Looking for a Bullmastiff puppy or dog in Duluth, Georgia? Adopt a Pet can help you find an adorable Bullmastiff near you.

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Adopt a Bullmastiff near you in Duluth, Georgia

We don't see any Bullmastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Bullmastiffs in cities near Duluth, Georgia

These Bullmastiffs are available for adoption close to Duluth, Georgia.
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Big Boi

Bullmastiff Boxer

Male, Young
Acworth, GA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Shots are up-to-date,
Story
Big Boi is a striking Bullmastiff/Boxer mix and a true "gentle giant." He is a very tall boy with stunning green eyes and is four times the size of his littermates! He is a total love bug—non-aggressive, submissive, and just wants affection. He has very high puppy energy. When overly excited, he tends to jump and "flea bite" or nibble at you. We have been adjusting this behavior using verbal commands and a spray bottle of water for correction, which he is learning to respect. With his size and intelligence, he has great potential to be a guard or hunting dog with the right training. He gets along great with other dogs. Other animals are unknown, but with his sweet nature and proper socialization, he should thrive. Health: Dewormed, received his 1st 5-in-1 Canine Spectra vaccine, and had a flea treatment a few months ago. Big Boi needs an active owner who can handle his size and continue his training. He is a loyal, oversized best friend waiting for his forever home!
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AJ

American Bulldog Bullmastiff

Male, Young
Decatur, GA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with dogs, Not good with cats, House-trained, Spayed or Neutered,
Story
Please contact ADOPTION (adopt@doggieharmony.org) for more information about this pet. Meet AJ: Your New Best Friend in the Making!  1.5 years old | 70 lbs | Neutered & Fully Vetted AJ was born in a shelter and has spent his entire life in loving foster care—but now, he’s ready to trade foster life for forever. With a calm, steady temperament for his age and a heart that thrives on connection, AJ is the total package for someone looking for a loyal, fun, and highly trainable companion.  Why AJ Might Be Your Perfect - Well-Mannered & Smart – Housebroken, crate-trained, and already knows commands like Sit, Wait, Drop it, and more. He’s eager to learn and responds beautifully to positive reinforcement. - Friendly & Social – AJ enjoys the company of adults but may be better suited to a home with no kids or other pets. - Resilient & Adaptable – Despite growing up in a shelter system, he’s adjusted like a champ. No chewing, no chaos—just a well-behaved boy with a stable personality. -  Playful & Active – Long walks, fetch in the yard, or working on new tricks with snacks—AJ is game for it all. He loves a variety of treats, even fruits and veggies!  His Ideal Home: Active individual who enjoys daily walks and playtime A yard or access to outdoor space Continued training in high-distraction environments Not cat-tested, but may give chase. He’s not aggressive—just curious and energetic. AJ is fully vetted, neutered, and heartworm negative. Let’s get this good boy HOME. ***** Questions? Email: sunnigyrl77@gmail.com Ready to Apply? Fill out our adoption application here. Once approved, we’ll bring AJ to you for a home visit—because finding the right fit matters. We are 100% donation-funded and our fees are equivalent to (or less than) the cost to fully vet a new dog yourself. May 18, 2026, 1:40 pm

These pups are in Duluth, Georgia too!

Below are our newest added Bullmastiffs available for adoption in Duluth, Georgia. To see more adoptable Bullmastiffs in Duluth, Georgia, use the search tool below to enter specific criteria!
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Major Mally

Belgian Malinois Anatolian Shepherd

Male, 3 yrs 5 mos
Johns Creek, GA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Major Mally is an all-around amazing boy! Smart is an understatement; he is very easy to train and likes to please! He knows heel (leash walking), a stop command, off, touch, sit, and down. Major is reported to be house-trained and to have previously lived with other dogs with no issue. He is playful and funny with children, but at 80 pounds, he can knock little ones over just because he's not aware of his size. Major would thrive with an active person/family. He is the perfect running/walking partner & playmate. He would excel at agility, dock diving, etc, as he is so smart & eager to please, but not hyper like a purebred Belgian Shepherd. The best of both worlds! Major is 3 years old & 80lbs. If you'd like to find out more about making this gorgeous pup a member of your family & to see whether (s)he would be a good fit in your home, please fill out our adoption form here: https://airtable.com/shrlL2pbqSGTRJiyc *If you live in rented accommodation, please familiarise yourself with the property management's pet policy. Our adoption fee covers an initial comprehensive veterinary examination, age-appropriate vaccinations, a heartworm test, (for dogs > 12 months), parasite screening with treatment if needed, flea/tick treatment if needed, microchip, spay/neuter, heartworm preventative medication, (for dogs > 3 months) plus any other medication or treatment needed up until the day they are adopted. *The breed mixes listed are an educated guess, based on both temperament and appearance*

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Want to learn more about adopting a Bullmastiff puppy or dog?

We've got all the info you need on adopting and caring for a Bullmastiff puppy. Check out the links below for everything you ever wanted to know about Bullmastiff puppies and adults.

Bullmastiff basics

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Where do Bullmastiffs come from? How many types of Bullmastiffs are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Bullmastiff.

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