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Mastiff puppies and dogs in Red Oak, Texas

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

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Adopt a Mastiff near you in Red Oak, 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 Red Oak, Texas

These Mastiffs are available for adoption close to Red Oak, Texas.
We'll also keep you updated on Ruth's adoption status with email updates.
Needs Home Fast
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Ruth

Mastiff

Female, 2 yrs 2 mos
Lancaster, TX
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
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Story
Ruth is a brindle dog with a sweet and loving personality. She is a loyal companion who enjoys being close to people and thrives on affection. While she might be a bit shy at first, she warms up quickly, especially when there are treats or playtime involved. Ruth is a well-mannered dog who is polite on a leash and responds well to cues. She loves to play, chase balls, and get belly rubs. She is looking for a home where she can be the center of attention and receive lots of cuddles and pats.
We'll also keep you updated on BOLOGNA's adoption status with email updates.
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BOLOGNA

Mastiff American Staffordshire Terrier

Male, 1 yr
Grand Prairie, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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We'll also keep you updated on BLES's adoption status with email updates.
Photo of BLES

BLES

Mastiff

Male, 1 yr 5 mos
Grand Prairie, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Hi, I`m Bles. I`m known around here for my sweet and mellow nature. I love gentle pats and quiet times beside friends. I might be a bit shy at first, but give me a moment, and I`ll warm right up to you. My friends here say I`m very friendly once I feel safe. I do guard my food a bit, it`s just a habit of mine. If you`re looking for a calm companion who cherishes peaceful moments and loyal friendship, I`m your guy. Why not come by and let me show you how gentle I can be?
We'll also keep you updated on Jethro's adoption status with email updates.
Needs Home Fast
Photo of Jethro

Jethro

Mastiff

Male, 10 yrs 3 mos
Fort Worth, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
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We'll also keep you updated on Sebastian's adoption status with email updates.
Needs Home Fast
Photo of Sebastian

Sebastian

Mastiff

Male, 1 yr
Fort Worth, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
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We'll also keep you updated on Smokey's adoption status with email updates.
Photo of Smokey

Smokey

English Mastiff

Male, Adult
Richardson, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Smokey is a 7-year-old, very friendly and outgoing boy with a heart full of love. He’s completely potty-trained, great with kids, and has lived with both men and women. Smokey spent most of his life as an outside dog, so he thrives in a yard where he can run and play freely. He has never been crated and would not do well cooped up in an apartment. He has shown some reactions to other dogs in kennels but did not react to cats he passed by—so he may benefit from meet-and-greets with other pets. Smokey is eager for his next chapter with a family who will give him the care, companionship, and freedom he deserves. **He is  HW+, but you can foster to adopt , which means the dog stays with you until treatment is completed and they are cleared, at no extra cost to you. The dog comes off the adoption website once you are signed up for the foster to adopt program, or you can choose to go ahead and adopt, which at that point you are responsible for taking care of the treatment and the cost. Call the shelter at 972-744-4480 or email AskRichardsonAnimalServices@cor.gov to learn more.January 12, 2026, 12:33 pm

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Mastiff shelters & rescues in Red Oak, Texas

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

Here are a few organizations closest to you:

Shelter

5.4 miles

Lancaster Animal Shelter

690 E. Main, Lancaster, TX 75146

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

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Shelter

15.7 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

28.4 miles

Fort Worth Animal Care & Control Center

4900 Martin St., Fort Worth, TX 76119

Pet Types: cats, dogs, rabbits

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Rescue

29.8 miles

Richardson Animal Shelter by Friends of Rescue Animals

1330 Columbia Dr, Richardson, TX 75081

Pet Types: cats, dogs

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Rescue

30 miles

Joyful Pets-Dallas

Dallas, TX 75001

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

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Shelter

32.8 miles

Humane Society of Cedar Creek Lake - Tool Chapter

10200 County Road 2403, Tool, TX 75143

Pet Types: cats, dogs

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Rescue

34.8 miles

POOCH SAVERS RESCUE

6204 W PARK BOULEVARD, PLANO, TX 75093

Pet Types: dogs

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Rescue

49.1 miles

Pawprints of Hope Rescue - Aledo

Aledo, TX 76008

Pet Types: cats, dogs

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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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