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Bullmastiff puppies and dogs in Austin, Texas

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

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Adopt a Bullmastiff near you Bullmastiff in cities near Austin, Texas Other pups in Austin, Texas Search for a Bullmastiff puppy or dog near you Browse Bullmastiff puppies and dogs in nearby cities Browse related breeds in Austin, Texas Bullmastiff shelters and rescues in Austin, Texas Learn more about adopting a Bullmastiff puppy or dog

Adopt a Bullmastiff near you in Austin, Texas

These Bullmastiffs are available in Austin, Texas.
Photo of Rosey

Rosey

Bullmastiff American Pit Bull Terrier

Female, Young
Austin, TX
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Primary Color: Tan Secondary Color: Black Weight: 47 Age: 1yrs 5mths 2wks

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Jelly Donut

St. Bernard Bullmastiff

Male, 7 yrs 6 mos
Austin, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
House-trained, Spayed or Neutered,
Story
Meet Jelly Donut, a charismatic, goofy 130-pound gentle giant who genuinely believes he fits perfectly in your lap! This fun-loving gentleman is as bright and observant as he is hilarious. His signature move? Conning you into a game of fetch—he’ll happily watch you throw the ball, fake a run, and then sit back to watch you go retrieve it. Jelly Donut brings pure joy wherever he goes, whether he’s doing enthusiastic backyard zoomies, relaxing on a sunny brewery patio, or embarking on epic "sniff-safaris" on leisurely neighborhood walks. When he gets super excited to play and engage, his inner puppy comes out with a few happy hops, but at his core, he’s a massive cuddle bug who just wants to soak up all the pets you can offer. He’s a big fan of squeaky toys, Kongs, cheese, people-watching, and taking long, glorious naps after a good enrichment session. Research shows that giant-breed dogs bring unmatched companionship and grounding energy to a household. If you’re looking for a larger-than-life character to make you laugh every single day, come meet Jelly Donut—he’s ready to steal your heart (and your spot on the couch)!

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Photo of Tomas

Tomas

Mastiff Bullmastiff

Male, Adult
Austin, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
House-trained, Spayed or Neutered,
Story
Meet Tomas, an easygoing, handsome boy with a big heart and an even bigger smile! Despite his impressive size, Tomas is a dream to walk on a leash. He loves engaging in playful fun, whether that means fetching toys or happily bouncing around the yard, but he’s just as quick to settle down when it’s time to relax. Above all, Tomas is a world-class snuggler who lives for cozy lap time and warm cuddles. If you're looking for a gentle, affectionate giant who brings the perfect mix of play and chill, Tomas is ready to steal your heart! Primary Color: Brown Brindle Secondary Color: Brown Weight: 67 Age: 2yrs 2mths 3wks

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Or, how about these Bullmastiffs in cities near Austin, Texas

These Bullmastiffs are available for adoption close to Austin, Texas.
Photo of Rosey

Rosey

Bullmastiff American Pit Bull Terrier

Female, Young
Austin, TX
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Primary Color: Tan Secondary Color: Black Weight: 47 Age: 1yrs 5mths 2wks

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Photo of Jelly Donut

Jelly Donut

St. Bernard Bullmastiff

Male, 7 yrs 6 mos
Austin, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
House-trained, Spayed or Neutered,
Story
Meet Jelly Donut, a charismatic, goofy 130-pound gentle giant who genuinely believes he fits perfectly in your lap! This fun-loving gentleman is as bright and observant as he is hilarious. His signature move? Conning you into a game of fetch—he’ll happily watch you throw the ball, fake a run, and then sit back to watch you go retrieve it. Jelly Donut brings pure joy wherever he goes, whether he’s doing enthusiastic backyard zoomies, relaxing on a sunny brewery patio, or embarking on epic "sniff-safaris" on leisurely neighborhood walks. When he gets super excited to play and engage, his inner puppy comes out with a few happy hops, but at his core, he’s a massive cuddle bug who just wants to soak up all the pets you can offer. He’s a big fan of squeaky toys, Kongs, cheese, people-watching, and taking long, glorious naps after a good enrichment session. Research shows that giant-breed dogs bring unmatched companionship and grounding energy to a household. If you’re looking for a larger-than-life character to make you laugh every single day, come meet Jelly Donut—he’s ready to steal your heart (and your spot on the couch)!

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Photo of Tomas

Tomas

Mastiff Bullmastiff

Male, Adult
Austin, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
House-trained, Spayed or Neutered,
Story
Meet Tomas, an easygoing, handsome boy with a big heart and an even bigger smile! Despite his impressive size, Tomas is a dream to walk on a leash. He loves engaging in playful fun, whether that means fetching toys or happily bouncing around the yard, but he’s just as quick to settle down when it’s time to relax. Above all, Tomas is a world-class snuggler who lives for cozy lap time and warm cuddles. If you're looking for a gentle, affectionate giant who brings the perfect mix of play and chill, Tomas is ready to steal your heart! Primary Color: Brown Brindle Secondary Color: Brown Weight: 67 Age: 2yrs 2mths 3wks

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These pups are in Austin, Texas too!

Below are our newest added Bullmastiffs available for adoption in Austin, Texas. To see more adoptable Bullmastiffs in Austin, Texas, use the search tool below to enter specific criteria!
Photo of Oskar

Oskar

Mastiff Mixed Breed (Large)

Male, 4 mos
austin, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Oskar! Oskar is a big ball of puppy joy with an even bigger set of paws. He spends his days doing what puppies do best - snuggling up for naps, tumbling around the backyard, tagging along after his foster brothers like they hung the moon, and belly-flopping into any bit of water he can find. Those gigantic webbed feet of his are almost comically too big for him right now, and honestly, we think he's training to be a future (slightly less graceful) Michael Phelps. At just 3 months old (As of September 7th, 2026), he's already 40 lbs of pure puppy enthusiasm, which means there's a whole lot of goofy, loyal, cuddly dog still to grow into. Every day with Oskar is a little bit of chaos and a whole lot of sweetness - he greets you like you hung the stars, follows you from room to room just to be near you, and melts right into your lap the second you sit down. Oskar is looking for a family ready for a lifetime of splashing in puddles, learning new tricks, and endless belly rubs. If you've been waiting for a sign to bring home a big, happy, water-loving goofball, this is it - come meet Oskar, and we promise he'll steal your heart the second you do.

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Photo of Carolee

Carolee

Anatolian Shepherd Labrador Retriever

Female, 9 yrs 11 mos
Austin, TX
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Life can take unexpected turns, but Carolee proves that a true classic never loses its charm. After spending her entire life knowing the simple comforts of a dedicated home, finding herself back in a loud shelter kennel has left her feeling understandably overwhelmed. Yet, despite the stressful surroundings, her deeply loving heart shines right through the noise. This sweet lady is absolutely bursting with friendliness and affection. While she may start out a bit reserved, her initial shyness quickly melts away into genuine warmth. She steps forward for attention, leaning her body into a visitor for gentle pets and soft scratches. Carolee thoroughly enjoys close companionship, welcoming human touch with a steady, sweet presence. Every great story deserves a beautiful second chapter, and Carolee is ready to write hers. She is looking for a caring helper to step up immediately and help her trade the stress of the kennel for a peaceful living room. Welcoming her as a foster is a wonderful way to grant her a much-deserved second chance, giving her a quiet sanctuary where her friendly nature can truly bloom. Opening your doors to a seasoned companion is a deeply rewarding experience that changes a life overnight. If you have the space to offer Carolee the fresh start she needs right now, please reach out to us today to bring this wonderful girl home.

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Photo of Autumn Equinox

Autumn Equinox

Anatolian Shepherd Labrador Retriever

Male, 2 yrs 11 mos
Austin, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
House-trained, Spayed or Neutered,
Story
Balance, Warmth, and Light — Meet Autumn Equinox! Looking for a dog who brings instant cozy vibes and low-stress companionship to your home? Say hello to Autumn Equinox, a handsome, cream-colored Lab mix with a heart of pure gold! Autumn is the ultimate mix of easygoing housemate and affectionate best friend. He’s a gentle soul who warms up quickly, showering his favorite people with devotion, gentle tail wags, and endless love. Why Autumn Equinox will fall right into your heart: Dream Work-From-Home Partner: Autumn is a master at relaxing. He’s comfortable snoozing on his dog bed for hours on his own while you tackle your workday, especially when he has a predictable routine. Car Ride & Walk Companion: He travels like a pro in the car and enjoys tranquil, low-traffic neighborhood strolls where he can take in the scents at his own peaceful pace. Enrichment Enthusiast: Want to keep him happily occupied? Autumn loves brain games! KONGs, puzzle toys, and Nylabones are his jam. His absolute top-tier gourmet treats? Crunchy frozen carrots and ice cubes! With his quiet charm, polite indoor manners, and loving nature, Autumn Equinox is ready to bring perfect balance and joy to your everyday life. Ready to meet your new best friend? Come spend some time with Autumn Equinox today—he can’s wait to show you just how sweet life can be with him by your side!

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Search for a Bullmastiff puppy or dog

Use the search tool below to browse adoptable Bullmastiff puppies and adults Bullmastiff in Austin, Texas.

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Bullmastiff puppies and dogs in nearby cities

Bullmastiff Puppies near me Bullmastiff in Buda, TX Bullmastiff in Cedar Park, TX Bullmastiff in Elgin, TX Bullmastiff in Georgetown, TX Bullmastiff in Hutto, TX Bullmastiff in Lago Vista, TX Bullmastiff in Lakeway, TX Bullmastiff in Leander, TX Bullmastiff in Marble Falls, TX Bullmastiff in Pflugerville, TX Bullmastiff in Round Rock, TX Bullmastiff in Taylor, TX

Related breeds in Austin, Texas

Anatolian Shepherds in Austin, Texas Neapolitan Mastiffs in Austin, Texas Mastiffs in Austin, Texas

Bullmastiff shelters & rescues in Austin, Texas

There are animal shelters and rescues that focus specifically on finding great homes for Bullmastiff puppies in Austin, Texas. Browse these Bullmastiff rescues and shelters below.

Here are a few organizations closest to you:

Shelter

16.9 miles

Austin Animal Center

7201 Levander Loop, Austin, TX 78702

Pet Types: cats, birds, dogs, rabbits, small animals

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Looking for a specific shelter or rescue?

If you're not seeing what you're looking for, try our shelter and rescue search. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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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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