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Mastiff puppies and dogs in Gloucester, Massachusetts

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

Adopt a Mastiff near you in Gloucester, Massachusetts

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 Gloucester, Massachusetts

These Mastiffs are available for adoption close to Gloucester, Massachusetts.
Photo of Mark

Mark

Mastiff Mixed Breed (Medium)

Male, 2 yrs 2 mos
Salem, NH
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Hello there, I'm Mark! I may be young, but I've got a heart full of love to give. Every morning, I wake up excited for the day ahead. I love playing with my favorite chew toy, but what I really crave is a good game of fetch with a human friend. I'm a quick learner, too! I've already mastered 'sit' and 'stay', and I'm eager to learn more. I promise to be your loyal companion, always ready for an adventure or a cozy nap on the couch. I'm not just looking for a home, I'm looking for a family. Adopt me and let's create a lifetime of wonderful memories together.

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Alamo

Mastiff Mixed Breed (Medium)

Male, 4 yrs 9 mos
Salem, NH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
-

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Photo of Gus

Gus

Mastiff

Male, 6 yrs 1 mo
Salem, NH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
-

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Photo of Gracie

Gracie

Mastiff Labrador Retriever

Male, 6 mos
Salem, NH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Gracie, a bundle of joyful energy and loyalty! This little girl will bring laughter and love into your home with her playful and affectionate nature. Gracie is an intelligent pup who is always up for an adventure, and with her athletic build, she'll be your active companion. She has a heart of gold and a funny, loving spirit that will keep you on your toes. Gracie is eager to find her forever family and will be a devoted friend to whoever adopts her. Could that be you?

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Photo of Cinnamon

Cinnamon

Mastiff Labrador Retriever

Female, 6 mos
Salem, NH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Get ready to spice up your life with the one and only Cinnamon! This incredible girl will captivate you with her playful spirit and heartwarming personality. Cinnamon is an affectionate and loyal pup who loves nothing more than to shower her favorite people with kisses and cuddles. She's an athlete and a curious explorer, always up for an adventure, whether it's a walk in the park or a game of fetch in your backyard. With her playful nature, she'll keep you on your toes and bring laughter into your home. Cinnamon is as smart as she is beautiful, and she loves to show off her clever tricks. She's also a social butterfly who gets along with other dogs, making her the perfect addition to any furry family. As a puppy, she's full of energy and enthusiasm, always ready to take on the world. Her friendly and funny demeanor will win you over in an instant, and you'll find yourself falling in love with her unique charm. Cinnamon is the whole package — a loyal companion, a playful partner, and a loving friend. She's eager to find her forever home and fill it with joy, love, and plenty of kisses. If you're looking for a devoted and affectionate pup, Cinnamon is the one for you. Come and meet her today, and let her spice up your life!

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Photo of Bruno PPJ

Bruno PPJ

Mastiff

Male, Young
Kittery transport, ME
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
You can fill out an adoption application online on our official website. Bruno is an 80-pound, 2ish-year-old mastiff with the soul of a giant puppy and the enthusiasm of a wrecking ball (but, like, a wildly sweet wrecking ball made of candy). He’s currently in foster care in New England with another dog and attends daycare regularly. He's is social with most dogs and wonderful with people. Bruno is a goofy, active player - wrestling, zooming and sniffing are his love languages - and he’d likely shine in nosework. He enjoys moderate walks and is working on his leash manners - but playing and snuggling are really his things. He’s a full-contact snuggler (read: body pillow who snores). Bruno needs a home that will embrace his joyful 'ready to rumble' energy, play with him often and then happily share the couch (and probably the blankets).   Thank you for checking out our wonderful orphans. If you would like to find out more please email or call Diane at...diane@ulpr.org or 870-577-3744.   Please email us at  diane@ulpr.org  and request an application.Visit this organization's web site to see any additional information available about this pet.May 17, 2026, 12:22 am

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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 Gloucester, Massachusetts.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Gloucester, Massachusetts

Bullmastiffs in Gloucester, Massachusetts Neapolitan Mastiffs in Gloucester, Massachusetts Saint Bernards in Gloucester, Massachusetts

Mastiff shelters & rescues in Gloucester, Massachusetts

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

Here are a few organizations closest to you:

Rescue

29 miles

Lucky's Legacy Rescue - NH Transport Stop

Salem, NH 03079

Pet Types: cats, dogs, small animals

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Rescue

29 miles

Lucky Tails Rescue - NH transport

Salem, NH 03079

Pet Types: dogs

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Rescue

32.8 miles

Pitter Pat Junction, ME transport

Kittery transport, ME 03904

Pet Types: dogs

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Shelter

32.9 miles

MSPCA - Boston Adoption Center

350 South Huntington Avenue, Boston, MA 02130

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

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Rescue

43.4 miles

Savin'em All Rescue - Manchester, NH

Manchester, NH 03109

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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