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Mastiff puppies and dogs in Denton, Texas

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

Adopt a Mastiff near you in Denton, Texas

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

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

These Mastiffs are available for adoption close to Denton, Texas.
Photo of Mona Lisa

Mona Lisa

Mastiff Great Dane

Female, Young
Little Elm, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Not good with dogs, Not good with cats, Shots are up-to-date,
Story
**Meet Mona – A True Work of Art** Mona is a stunning brindle Mastiff/Dane mix whose beauty is matched only by her gentle, loving spirit. With her elegant frame and swirling coat of rich earth tones, she turns heads wherever she goes—but it’s her soulful eyes and calm presence that truly capture hearts.Despite her impressive size, Mona is a soft, affectionate girl who adores quiet companionship, cozy naps, and leisurely strolls. She’s the kind of dog who leans in close, listens with her eyes, and makes you feel like the most important person in the world.Mona is ready to trade shelter life for a forever home filled with love, comfort, and connection. If you're looking for a loyal companion with the heart of a gentle giant, come meet this masterpiece at the Little Elm Animal Shelter. Mona is more than just a dog—she’s a once-in-a-lifetime kind of friend.The adoption fee for this pet is $75. This cost includes spay/neuter, microchip, and all vaccines.April 30, 2025, 12:28 pm

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Titan

Mastiff Mixed Breed (Large)

Male, 3 yrs 2 mos
Colleyville, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Not good with dogs, Not good with cats, Spayed or Neutered,
Story
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Tank

Mastiff Terrier (Unknown Type, Medium)

Male, Adult
Euless, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Good with dogs, Not good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Some pets are in the Shelter and others in Foster homes. Please read the bio & email the address listed in the bio.   Additionally for CATS you  may email  JShelton@eulesstx.gov and for DOGS, email trinitygapclub@gmail.com       Meet Tank!  This very sweet dog was adopted four years ago, but sadly found himself in the shelter again through no fault of his own.   Tank is approximately five years old and a big teddy bear.   He should weigh around 80 pounds, but only weighs 63 at this time.   He appears to be a mastiff/terrier mix and is a very friendly dog.   We  do  not know why he was abandoned, but we want to make sure his next home is forever.   Tank appears to be potty trained and knows basic commands.   Although he is now heartworm positive, we will make sure he is treated as soon as he has a foster or forever home.   If you like big dogs, he will be your guy as soon as he gains his weight back. If you would like to save Tank and get a big loving boy,  please email steffeniegaprescue@gmail.comMarch 23, 2025, 12:08 am

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Sinick

Mastiff German Shepherd Dog

Male, 6 yrs 2 mos
North Richland Hills, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Not good with dogs, Not good with cats,
Story
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Photo of Dino

Dino

Mastiff

Male, Young
McKinney, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with kids, Not good with dogs, Not good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Hi there, I’m Dino (58396826), an 86-pound boy with a nonstop wagging nub and a whole lotta love to give! I’m 2 years old, friendly, playful, and always ready for some fun. I’ve got some tricks up my (very large) sleeves too—I know SIT, SHAKE, and  DOWN! I dream of finding a forever family to share my big heart (and maybe your couch) with. Come meet me and let’s see if we’re a perfect match!    Check out all the adoptable animals on the shelter's website! https://www.collincountytx.gov/Services/Animal-Services/adoptable-pets All adoptions include spay/neuter, microchip and first round of vaccinations. If you are interested in adopting me, please visit me at Collin County Animal Services - 4750 Community Ave, McKinney TX. Shelter is open Tues-Fri 11-6, Sat-Sun 11-5 May 8, 2025, 5:50 am

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Photo of ALOE

ALOE

Mastiff

Female, 3 yrs
Watauga, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Not good with dogs, Not good with cats,
Story
-

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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 Denton, Texas.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Denton, Texas

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

Mastiff shelters & rescues in Denton, Texas

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

Here are a few organizations closest to you:

Shelter

5.8 miles

Town of Little Elm Animal Services

1605 Mark Tree, Little Elm, TX 75068

Pet Types: cats, dogs, rabbits, small animals

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Rescue

21.6 miles

Raising The Bar Animal Rescue

Colleyville, TX 76034

Pet Types: dogs

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Rescue

23.5 miles

Trinity GAP Club Rescue - Euless Animal Shelter

1517 Westpark Way, Euless, TX 76039

Pet Types: cats, dogs

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Shelter

24.8 miles

North Richland Hills Animal Adoption & Rescue Center

7301 Iron Horse Blvd, North Richland Hills, TX 76180

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

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Shelter

26.7 miles

Collin County Animal Services

4750 Community Blvd., McKinney, TX 75071

Pet Types: cats, birds, dogs, farm animals, horses, rabbits, reptiles, small animals

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Shelter

26.9 miles

Watauga Animal Services

5203 Watauga Road, Watauga, TX 76137

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

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Rescue

31.7 miles

Paws of Love Animal Rescue

Dallas, TX 75201

Pet Types: dogs

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Shelter

35.5 miles

Grand Prairie Animal Services

2222 W. Warrior Trail, Prairie Paws Adoption Center, Grand Prairie, TX 75052

Pet Types: cats, dogs, rabbits, small animals

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Shelter

37.4 miles

Fort Worth Animal Care & Control Center

4900 Martin St., Fort Worth, TX 76119

Pet Types: cats, dogs, rabbits

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Rescue

38.4 miles

Abby Road Rescue Sanctuary

hwy 205, Apt/Suite, Lavon, TX 75166

Pet Types: dogs, farm 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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