Mastiff Adoption in Prosper, TX: Mastiff Puppies for Sale in Prosper, TX

Adopt a Mastiff near you in Prosper, 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 Prosper, Texas

These Mastiffs are available for adoption close to Prosper, Texas.

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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Lucy

Mastiff

Female, Puppy

Denton, 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,

Story

Lucy is a 5 week old possible pitbull/mastiff mix. She currently weighs 13 pounds, but will most likely be large/extra large when full grown. She&#39s crate trained and doing well working on potty training. Lucy sleeps through the night She has the most adorable personality. Lucy is big and little dog friendly.May 11, 2025, 10:01 pm

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Molly

Mastiff American Bulldog

Female, 5 yrs 4 mos

Lavon, TX

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with kids, Good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Molly's people moved and left her behind. Molly is a playful loving, sweet girl who gets along with everybody. She does not jump fences but she loves to get out and run. Sometimes she acts like a puppy even though she's 5 years old. She's a big girl and she uses her muscle sometimes to push her way through the other dogs and get where she wants to go but she never attacks anybody or does anybody any harm she just likes to throw her weight around lol. She is a doll would love someone to wrestle with and go on walks with. She is Crate trained and house trained but she would love something to chew on in her crate at all times. Like I said, she still thinks she is a puppy with her chewing! She's good with big dogs and little dogs! Molly has been with us for over a year and would very much like a home of her own. Please come and meet Molly today. She would love to be your couch potato partner.

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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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Beans

Mastiff

Male, Senior

Dallas, TX

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,

Story

FOSTER/ADOPTER NEEDED Meet Beans…. Beaners……Beaner Witzer!!! We can not stress what a great dog this is!!!! Beans is a brindle male mastiff mix 7 years old approx 70 lb! He is housetrained and never needs crated, very smart and knows commands. This couch potato will be the easiest dog you adopt ot foster. Please give this mature boy a chance!!! Reduced adoption fee. LOVES kiddos Good with dogs (all sizes) Walks - he will go on them but hes more of a lounge around kinda guy but great on his leash great in the car Fast eater but he’s got a slo feeder bowl to to help with that! loves toys He was previously loved then dumped and was heart worm positive but has since gone through treatment and is all good now! Heartworm negative!!! He’s been with a foster and he comes with glowing reviews 100% good boy! To meet Beans, please fill out an application! Application available at https://www.pawsofloverescue.com/adoption-application . Adoption donation includes spay/neuter, microchip, deworming, dhpp vaccinations, rabies shot, bordetella nose spray and any other necessary procedures prior to adoption. Dallas/Ft. Worth area Applications can be found online at www.pawsofloverescue.com, under the adopt tab. We require an approved application before a meet and greet is set up. April 28, 2025, 3:20 pm

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Mastiff puppies and dogs in Prosper, Texas

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Adopt a Mastiff near you in Prosper, Texas

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Mastiff puppies and dogs in Prosper, Texas

Learn More:

Adopt a Mastiff near you in Prosper, 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 Prosper, Texas

These Mastiffs are available for adoption close to Prosper, Texas.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Prosper, Texas

Mastiff shelters & rescues in Prosper, Texas

Looking for a specific shelter or rescue?

Want to learn more about adopting a Mastiff puppy or dog?

Mastiff basics

Mastiff basics