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Mastiff puppies and dogs in Seagoville, Texas

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

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Adopt a Mastiff near you in Seagoville, 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 Seagoville, Texas

These Mastiffs are available for adoption close to Seagoville, Texas.
Needs Home Fast
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Topper

Mastiff

Male, 8 mos
Balch Springs, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Meet Topper! Topper is a 6-month-old Mastiff mix who is officially fully vetted, neutered, up to date on shots, and ready to find his forever home!He arrived at the shelter alongside his brother, Boomer, and while he is already a massive boy, he’s still very much a big puppy at heart. Topper is a total sweetie with a gentle soul and a serious cuddle-bug personality. He absolutely loves his toys, thrives on playtime with other dogs, and is doing great learning his manners—specifically practicing not jumping when he gets excited to greet you!If you have room in your home and heart for a gentle giant who loves to play as much as he loves to snuggle, Topper is ready to meet you!
Needs Home Fast
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62043313

Mastiff

Female, 8 yrs
Mesquite, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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Needs Home Fast
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Lee

Mastiff

Male, 10 mos
Lancaster, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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Needs Home Fast
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Zeke

Mastiff Boxer

Male, 3 yrs 1 mo
Lancaster, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Hello, World! My Name is Zeke!They call me a `big boy,` but honestly, I think that just means there is more of me to love. I’m sitting here in my kennel, looking out with my big brown eyes, just waiting for the moment the right person walks through the door and says, `That`s him. That`s my boy.`I might look large and strong, but my heart is pure mush. I’m the kind of guy who wants to be your loyal sidekick. Whether you want to go for a brisk walk around the neighborhood or lean back on the couch for a movie marathon, I am fully on board. I’ve got a handsome smooth brown coat, a very boopable nose, and a proud little white stripe on my chest that my friends at the shelter say looks like a tuxedo tie.What I’m looking for in a family:• A cozy spot to rest: I promise to keep your feet warm.• Daily adventures: A nice yard or regular walks to stretch my legs.• Plenty of head scratches: It`s my absolute favorite thing.
Needs Home Fast
Photo of Don

Don

Mastiff

Male, 2 yrs
Lancaster, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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Photo of Lucy D

Lucy D

Mastiff

Female, Adult
Dallas, TX
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Lucy D! Lucy is a 5-year-old, 100-pound mixed breed girl with a BIG personality and an even bigger heart. She recently spent some time out of boarding on a daycation, and honestly? She was a total star. Lucy is energetic, happy, affectionate, and absolutely thrives around people. She loves attention from everyone she meets, including kids, and will happily lean in for pets, roll onto her belly for cuddles, and shower you with kisses. Despite her size and excitement, she settled beautifully throughout the day and even relaxed calmly beside a table at Community Beer Co. while taking everything in. She's also a social butterfly with other dogs! Lucy met several dogs throughout her daycation, including tiny dogs, and walked calmly alongside them. Her boarding team reports that she is friendly with all dogs and loves to play. Lucy is house trained, crate trained, rides perfectly in the car, takes treats gently, and rarely made a peep all day. She does have some strength on leash when excited, but once she settles in, she becomes much easier to handle. Lucy came to DPA through the Dogs Matter program after her owner made the incredibly selfless decision to surrender her while focusing on their recovery journey. Unfortunately, Lucy's previous foster was unable to continue fostering, so she is currently stuck in boarding and urgently needs a foster home. Lucy is ready to love someone with her whole heart. She just needs someone willing to give her a chance. All Dallas Pets Alive adoptable pets are spayed or neutered, microchipped, and up to date on vaccines upon adoption. The standard minimum donation for dogs over six months to seven years is $200, puppies under six months is $250, dogs eight years and over are $100 unless specified otherwise. You can view all adoptable pets and fill out an adoption application online on our website at http://dallaspetsalive.org/adopt/adoptable-dogs/ For more information, you can email adopt@dallaspetsalive.org.November 12, 2026, 12:37 am

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Mastiff shelters & rescues in Seagoville, Texas

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

Here are a few organizations closest to you:

Shelter

5.7 miles

City of Balch Springs Animal Services & Adoption Center

3117 Hickory Tree Rd, Balch Springs, TX 75180

Pet Types: cats, dogs

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Shelter

8.8 miles

Mesquite Animal Services

1650 Gross Rd., Mesquite, TX 75149

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

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Shelter

11.8 miles

Lancaster Animal Shelter

690 E. Main, Lancaster, TX 75146

Pet Types: cats, dogs

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Rescue

20.5 miles

Dallas Pets Alive

Dallas, TX 75209

Pet Types: cats, dogs

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Shelter

26.6 miles

Farmers Branch Adoption Center

3727 Valley View Ln, Farmers Branch, TX 75234

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

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Rescue

26.9 miles

Doberman Rescue of North Texas

2021 Rock Creek Drive, Grand Prairie, TX 75050

Pet Types: dogs

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Shelter

28.7 miles

Operation Kindness

3201 Earhart Drive, Carrollton, TX 75006

Pet Types: cats, dogs

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Rescue

29.7 miles

POOCH SAVERS RESCUE

6204 W PARK BOULEVARD, PLANO, TX 75093

Pet Types: dogs

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Shelter

35.6 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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Rescue

36.4 miles

Hillcrest Animal Rescue

PO Box 3601, McKinney, TX 75070

Pet Types: 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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