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Mastiff puppies and dogs in Houston, Texas

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

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

Adopt a Mastiff near you in Houston, Texas

These Mastiffs are available in Houston, Texas.
Photo of MOOSE

MOOSE

Mastiff

Male, 6 yrs
Houston, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
-

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Photo of Lucius fka Shuppo

Lucius fka Shuppo

Mastiff Staffordshire Bull Terrier

Male, Adult
Houston, TX
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
Lucius: Those Eyes Tell a Story. That Tail Tells You Who He Is. Lucius is only about 3–4 years old, but he has already been through more than any dog should. When we first met him at Harris County Animal Control, he was painfully thin, missing patches of fur, and carrying a deep scar around his neck from a heavy chain. After his owner passed away, Lucius was reportedly beaten by officers responding to the home. He cowered in the corner of his kennel. But when we came close, he wagged his tail. That’s Lucius. Even after everything, he kept looking for someone to love. With patience and care, he began to come back to life. The frightened dog we first met became a joyful, affectionate boy who loves to play. Then, after slipping away during a veterinary trip, Lucius spent 29 days missing. We never stopped searching, and we were overjoyed when we found him and brought him home. Now Lucius is ready to make up for lost time. He’s full of life and energy, loves to play ball, and enjoys playing with other dogs. Those eyes may break your heart, but his happy, bouncing spirit will win it right back. Lucius is looking for a foster who can welcome his playful energy and give him the love he has always deserved. Scout’s Honor Rescue can cover all fostering expenses as needed. Could you be part of Lucius’s next chapter? Visit scoutshonor.org or apply to foster Lucius.October 28, 2026, 10:56 pm

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Needs Home Fast
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HANK

Mastiff

Male, 5 yrs 1 mo
Houston, TX
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
-

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Needs Home Fast
Photo of HARLEY

HARLEY

Mastiff

Female, 2 yrs
Houston, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
-

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Needs Home Fast
Photo of CHATA

CHATA

Mastiff

Female, 3 yrs 2 mos
Houston, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
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Earl Gray

Boxer Mastiff

Male, 7 yrs 8 mos
Houston, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
I am a sweet, shy young man who was abandoned by my owner and Loving Arms stepped up to keep me off the nasty streets. I do have a tendency to drool. I get along with other dogs but am not sure about cats. Bring in your dog and let’s see if we can make a good match. Got both of my ACLs fixed and am a HAPPY boy with lots of energy! I’d love to take a walk with you on my new knees and show you how well I am walking now.

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Or, how about these Mastiffs in cities near Houston, Texas

These Mastiffs are available for adoption close to Houston, Texas.
Photo of MOOSE

MOOSE

Mastiff

Male, 6 yrs
Houston, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
-

Learn More

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Photo of Lucius fka Shuppo

Lucius fka Shuppo

Mastiff Staffordshire Bull Terrier

Male, Adult
Houston, TX
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
Lucius: Those Eyes Tell a Story. That Tail Tells You Who He Is. Lucius is only about 3–4 years old, but he has already been through more than any dog should. When we first met him at Harris County Animal Control, he was painfully thin, missing patches of fur, and carrying a deep scar around his neck from a heavy chain. After his owner passed away, Lucius was reportedly beaten by officers responding to the home. He cowered in the corner of his kennel. But when we came close, he wagged his tail. That’s Lucius. Even after everything, he kept looking for someone to love. With patience and care, he began to come back to life. The frightened dog we first met became a joyful, affectionate boy who loves to play. Then, after slipping away during a veterinary trip, Lucius spent 29 days missing. We never stopped searching, and we were overjoyed when we found him and brought him home. Now Lucius is ready to make up for lost time. He’s full of life and energy, loves to play ball, and enjoys playing with other dogs. Those eyes may break your heart, but his happy, bouncing spirit will win it right back. Lucius is looking for a foster who can welcome his playful energy and give him the love he has always deserved. Scout’s Honor Rescue can cover all fostering expenses as needed. Could you be part of Lucius’s next chapter? Visit scoutshonor.org or apply to foster Lucius.October 28, 2026, 10:56 pm

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Needs Home Fast
Photo of HANK

HANK

Mastiff

Male, 5 yrs 1 mo
Houston, TX
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
-

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Needs Home Fast
Photo of HARLEY

HARLEY

Mastiff

Female, 2 yrs
Houston, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
-

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Needs Home Fast
Photo of CHATA

CHATA

Mastiff

Female, 3 yrs 2 mos
Houston, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
-

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Photo of YETI

YETI

Mastiff

Male, 4 yrs 7 mos
Pasadena, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
-

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These pups are in Houston, Texas too!

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

Pawly

St. Bernard

Male, 2 yrs 9 mos
Houston, TX
Size
(when grown) -
Details
Good with dogs, Spayed or Neutered,
Story
Meet Pawly- a beautiful Brown and White Saint Bernard/Lab Mix breed! 🐾 This sweet big boy is full of adventure and wonder! He's great with walks, friendly, gentle, listens very well, big sweetheart, loves to cuddle and go for his daily walks. He loves to explore the world with his nose and he's loyal like no other! Because of his breed, he will need to be in a home that can keep him stimulated and give him an active but calm life. He's great with other dogs, so he will make a great companion to your household! If you can provide that lifestyle for him, come meet this sweet baby boy! 💕

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Photo of River

River

St. Bernard

Male, 2 yrs
Houston, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
Meet River, a sweet soul with a playful heart, who thrives on calmness and curiosity. Despite his shyness, River`s mellow nature makes him a joy to be around. He knows the sit command and is housetrained and walks beautifully on a leash, though his curious side often leads him on little explorations. He weighs 70 pound and loves playing in water. He`s a playful companion who adores spending time with children and is always eager to make new canine friends. At times, River can be a bit stubborn, but his cautious approach to new situations and his quiet demeanor make him a wonderful companion. River would make a perfect addition to any home looking for a calm, loving friend to cherish. (tw 10/17/2026)

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Photo of Benny

Benny

Labrador Retriever Bullmastiff

Male, Young
Houston, TX
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
I adopted Bennie from an animal shelter in 2023. He was found as a stray. He is a very friendly dog that gets along with other dogs and likes being around people. I would love to see him go to a loving home.

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Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Houston, Texas.

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Mastiff puppies and dogs in nearby cities

Mastiff Puppies near me Mastiff in Alvin, TX Mastiff in Baytown, TX Mastiff in Bellaire, TX Mastiff in Conroe, TX Mastiff in Dayton, TX Mastiff in Deer Park, TX Mastiff in Dickinson, TX Mastiff in Friendswood, TX Mastiff in Galena Park, TX Mastiff in Humble, TX Mastiff in Jacinto City, TX Mastiff in Jersey Village, TX Mastiff in Katy, TX Mastiff in La Porte, TX Mastiff in League City, TX Mastiff in Manvel, TX Mastiff in Meadows Place, TX Mastiff in Missouri City, TX Mastiff in Pasadena, TX Mastiff in Pearland, TX Mastiff in Richmond, TX Mastiff in Rosenberg, TX Mastiff in Santa Fe, TX Mastiff in Seabrook, TX Mastiff in South Houston, TX Mastiff in Stafford, TX Mastiff in Sugar Land, TX Mastiff in Texas City, TX Mastiff in Tomball, TX Mastiff in Webster, TX Mastiff in West University Place, TX

Related breeds in Houston, Texas

Bullmastiffs in Houston, Texas Neapolitan Mastiffs in Houston, Texas Saint Bernards in Houston, Texas

Mastiff shelters & rescues in Houston, Texas

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

Here are a few organizations closest to you:

Shelter

3.1 miles

Houston BARC Animal Shelter & Adoptions

3300 Carr, Houston, TX 77026

Pet Types: cats, dogs

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Rescue

3.3 miles

Scout's Honor Rescue

1302 Waugh Box 245, Houston, TX 77019

Pet Types: cats, dogs

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Shelter

7.3 miles

Harris County Pets

612 Canino Road, Houston, TX 77076

Pet Types: cats, dogs

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Shelter

13 miles

Pasadena Animal Control and Adoption

5150 Burke Road, Pasadena, TX 77504

Pet Types: cats, dogs

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Shelter

14.3 miles

Pearland Animal Control and Adoption Center

8311 Freedom Dr, Pearland, TX 77581

Pet Types: cats, dogs

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Rescue

21.2 miles

Adopt A Rescued Friend, Inc

Spring, TX 77388

Pet Types: dogs

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Shelter

29.8 miles

Montgomery County Animal Shelter (TX)

8535 State Highway 242, Conroe, TX 77385

Pet Types: cats, dogs

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Shelter

32.9 miles

Fort Bend County Animal Services

1210 Blume Road, Rosenberg, TX 77471

Pet Types: cats, dogs

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Shelter

49.1 miles

SPCA of Brazoria County

141 Canna Lane, Lake Jackson, TX 77566

Pet Types: cats, birds, dogs, rabbits, reptiles, 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 Mastiff puppy or dog?

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

Mastiff basics

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

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