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Mastiff puppies and dogs in Fort Pierce, Florida

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

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Adopt a Mastiff near you in Fort Pierce, Florida

These Mastiffs are available in Fort Pierce, Florida.
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Jamison

Mastiff

Male, Young
Fort Pierce, FL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Please Call directly For an appointment! 571 NE 44th St.NW corner of Prospect (44th) and 6thOakland Park, FL 33334 Our phone number is 754-223-5378E-mail AnimalAidInc@aol.comMay 31, 2026, 10:46 am

Or, how about these Mastiffs in cities near Fort Pierce, Florida

These Mastiffs are available for adoption close to Fort Pierce, Florida.
Photo of Jamison

Jamison

Mastiff

Male, Young
Fort Pierce, FL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Please Call directly For an appointment! 571 NE 44th St.NW corner of Prospect (44th) and 6thOakland Park, FL 33334 Our phone number is 754-223-5378E-mail AnimalAidInc@aol.comMay 31, 2026, 10:46 am
Photo of NITA

NITA

Mastiff

Female, 6 yrs
Palm City, FL
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
Nita might be the nicest dog you have ever met. She had a very hard life until she arrives at Nala's new Life Rescue, and she has been with us for over a year now, loving her life in a foster home with lots of dogs, from tiny to big, she loves everyone. She is looking for a good loving family, and she is ready to love you with all she gets. Nita is 5 years old, weighs 65lbs and is up to date on all vaccines, spayed and healthy. We have so much to tell you about her. She currently lives in a foster home with several other dogs, big and small including puppies and she is absolutely wonderful with all of them, Interested, please apply on our website at www.nalasrescue.org. We are located in Palm City, FL
Photo of Howie

Howie

Mastiff Mixed Breed (Medium)

Male, 8 yrs 8 mos
Sebastian, FL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Not good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
I’m a big boy with an even bigger heart. I’ve got so much love to give, and I’m ready to be your most loyal companion. Let me tell you a little about myself—I’m a mix of laid-back cuddler and noble guardian, and I think you’re going to love me just the way I am. When I spent a couple of overnights in a home, I did so well that they couldn’t wait to have me back! I’m a gentleman in the house—fully housebroken with no accidents, and I don’t get into anything I shouldn’t. I didn’t even try to climb on the furniture because I’m perfectly happy with a plump dog bed and a fluffy comforter. At night, I’ll curl up right at the foot of your bed and stay there all night, snoozing happily. I’m fantastic on a leash and walk calmly by your side—no pulling, no fuss. I love treats and chewies, and I’ll sit politely and give you my paw in exchange for a snack. I’ve got a very soft mouth, too, so no worries there! While I enjoy my walks and adventures, I’m just as happy curling up next to you while we watch TV. I’m the definition of a love bug when I’m with my people.Now, I do have a more serious side. I’m a loyal and strong protector of my inner circle, which means I’m not too keen on strangers approaching me or my family. If I don’t know a person or situation, I can get uncomfortable, and I’ll let you know it—so I’ll need someone who understands that. Because of this, I’ll do best in a calm, structured home where I won’t be put in stressful situations. I’ll also need a sedative and muzzle for things like vet visits, nail trims, or restraint—tools that will keep me and everyone around me safe and stress-free. Weighing just under 100 pounds, I live up to my name as a noble watchman and guardian. I love my family fiercely, and once you’re in my circle, you’re there forever—especially if belly rubs are involved. In fact, I’d probably let you give me belly rubs 24/7 if you wanted to! I’m happiest when I have space to roam and explore, so a home with a doggie door and a nice yard (or even some land!) would be my dream come true. I love the outdoors—whether it’s land or water, count me in! I’ll be happiest as the only pet in the home, though—more room for me and all your love. Oh, and one little quirk: I might have some piglet in me because I love to dig! It’s great exercise, but I probably won’t be the best fit if you’re looking for a perfectly manicured lawn. Speaking of quirks, I have one big obsession: the water hose. I absolutely love it, but if I’m allowed to play with it, I’ll get way too over-the-top excited. It’s best to just avoid letting me have too much fun with the hose—trust me, it’s better for everyone! I know I’m not for everyone, but for the right person—someone who understands my big heart and my big personality—I’ll be the most loyal, loving companion you could ever ask for. If you think we could be a match, I’d love to meet you.Love, HowieRequirements: Martingale Collar; 6' Fence; Misfit; Handler Appointment OnlyAll of our dogs and cats are spayed/neutered, up to date with age appropriate vaccinations, heart worm or feleuk/FIV tested, fecal tested, rabies and tag, and microchipped before being placed in your home. Our adoption fee helps cover this cost.
Photo of Oswald 5531

Oswald 5531

Mastiff Mixed Breed (Medium)

Male, 3 yrs 3 mos
Loxahatchee, FL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Oswald, our 3-year-old mastiff mix! This handsome boy came to us ready to find a home with someone who understands his size, strength, and big-hearted personality. Because of his larger build, Oswald will do best with an adopter who is comfortable handling bigger dogs—especially as he continues working on leash skills and learning how to manage his excitement during playtime. He can have bursts of energy, and when he does, he absolutely loves heading outside for games of chase and fetch. The great thing about Oswald is that he knows how to balance his playful side with his calm one. After he’s had his fun, he’s more than happy to settle down beside his person for some quality cuddle time. In fact, his favorite thing in the world might just be a good belly rub! Oswald is currently working on potty training and learning basic commands, but he’s not quite there yet. He’ll need a patient and consistent home that’s willing to continue his training and help him become the best version of himself. With the right guidance and a loving home, Oswald has all the makings of a loyal, fun-loving companion who will bring both energy and affection into your life.
Photo of Octavia

Octavia

Mixed Breed (Medium) Mastiff

Female, 7 yrs 9 mos
Sebastian, FL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Not good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hello, future family! I am a gentle giant with a heart full of love, just waiting for the perfect home to call my own. I absolutely adore my people and enjoy engaging in fun activities that help boost my confidence—things like nose work, agility, and snuffle mats are some of my favorite ways to stay busy and stimulated! I thrive when I have a job to do and would love a family that encourages me to keep learning and growing.While I have never bitten, I do have a strong sense of ownership over my things and am not the best at sharing. Because of this, I would do best in a home with no other pets (although in the right situation, I have gotten along with certain dogs in settings outside the home) and older children (8+) who can respect my boundaries and understand how to manage my "mine" moments.There is one very special thing I will be bringing with me to my forever home: my stainless steel bowl, which has been with me for every moment since I arrived at H.A.L.O. -- "Wilson" never leaves my side!If you're looking for a loyal, loving companion who will bring devotion and joy into your life, I could be the one for you. Will you say yes to me and my Wilson?Requirements: Martingale Collar; Children 8+; No other petsAll of our dogs and cats are spayed/neutered, up to date with age appropriate vaccinations, heart worm or feleuk/FIV tested, fecal tested, rabies and tag, and microchipped before being placed in your home. Our adoption fee helps cover this cost.

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Mastiff shelters & rescues in Fort Pierce, Florida

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

Here are a few organizations closest to you:

Rescue

12.2 miles

Rescue Adoption, Inc.

3802 Oleander Avenue, Fort Pierce, FL 34982

Pet Types: dogs

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Rescue

18.1 miles

Nala's New Life Rescue Inc

Palm City, FL 34990

Pet Types: cats, dogs

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Rescue

30.5 miles

H.A.L.O. No Kill Rescue

710 Jackson St., Sebastian, FL 32958

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

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Rescue

44 miles

Big Dog Ranch Rescue

14444 Okeechobee Blvd., Loxahatchee, FL 33470

Pet Types: dogs

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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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