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Mastiff puppies and dogs in Baltimore, Maryland

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

Adopt a Mastiff near you in Baltimore, Maryland

These Mastiffs are available in Baltimore, Maryland.
We'll also keep you updated on Ginger's adoption status with email updates.
Photo of Ginger

Ginger

Mastiff

Female, Adult
Halethorpe, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Ginger is a gentle Mastiff who came to me from the shelter after being removed from a home by Animal Control. When she arrived, she was scared, shut down, & unsure of the world. With patience & kindness, she has blossomed into a snuggly, affectionate companion who wants nothing more than a safe, steady home & a trusted human to bond with. She is goofy, playful, & occasionally “talks back.” She communicates her needs well, although she can be a bit stubborn. Ginger shows many Boerboel traits, although her exact breed is unknown. She is excellent on a leash & has great recall. She was originally fostered with her companion Clover, & I ultimately adopted them both. Unfortunately, a planned adoption fell through, and I am now struggling to meet Ginger’s needs financially and time-wise. This decision is especially hard after losing a beloved dog in June. Though still cautious with new people—esp men—Ginger has an incredible capacity for deep connection. She is truly a diamond in the rough.

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We'll also keep you updated on Clover's adoption status with email updates.
Photo of Clover

Clover

Mastiff

Female, Adult
Halethorpe, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Clover is a bright, silly, curious, & affectionate young Mastiff who has blossomed beautifully in foster care w/me. When she arrived, she didn’t understand toys, play, or how to simply be a dog. She flinched at every movement, yet her bubbly personality & gentle nature still shone through. Within weeks, she became a happy girl who loves fetch, learns quickly, & bonds deeply w/people she trusts. She does a happy dance when she sees her people or senses an upcoming walk. She is excellent on a leash & has strong recall. She came into my home 5 mths ago as a foster w/her companion Ginger after being removed from a home by Animal Control. I adopted them both, but a planned adoption fell through, & I am now struggling to meet their needs financially & timewise. This decision is especially painful after losing a beloved dog in June. Clover is highly responsive to training & eager to please. As a guardian breed, she can be protective but is an absolute sweetheart who deserves the perfect home

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We'll also keep you updated on Luke AG's adoption status with email updates.
Photo of Luke AG

Luke AG

Mastiff American Pit Bull Terrier

Male, 3 yrs 10 mos
Baltimore, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Not good with cats, Spayed or Neutered,
Story
Hi, I’m Luke, and I’m a big, lovable boy tipping the scales at just over 100 lbs! Don’t let my size fool you—I’m a happy, easygoing pup who just wants to play, explore, and cuddle. I’m all about the good things in life: squeaky toys, water play, long walks, and best of all—snuggle time on the couch. I’m a pro at giving hugs (though I’m working on not jumping up too hard to give them—oops!). I get along great with other dogs and kids, but because of my size and enthusiasm, I’d do best with older children who won’t get accidentally knocked over during playtime. I’m crate trained, housebroken, and walk nicely on a leash—unless there’s a squirrel… then it’s game on! I do have a slight prey drive, so a little guidance goes a long way. If you’re looking for a big-hearted, playful companion to fill your home with love (and maybe take up some space on your couch), I’m your guy. Let’s make forever happen! 🐾 Local adoption fee is $200(in TX) Out of state adoption fee is $450 (includes transport to your area)

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We'll also keep you updated on Bruno PPJ's adoption status with email updates.
Photo of Bruno PPJ

Bruno PPJ

Mastiff

Male, Young
Towson transport, MD
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.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.December 11, 2025, 3:57 pm

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Or, how about these Mastiffs in cities near Baltimore, Maryland

These Mastiffs are available for adoption close to Baltimore, Maryland.
We'll also keep you updated on Clover's adoption status with email updates.
Photo of Clover

Clover

Mastiff

Female, Adult
Halethorpe, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Clover is a bright, silly, curious, & affectionate young Mastiff who has blossomed beautifully in foster care w/me. When she arrived, she didn’t understand toys, play, or how to simply be a dog. She flinched at every movement, yet her bubbly personality & gentle nature still shone through. Within weeks, she became a happy girl who loves fetch, learns quickly, & bonds deeply w/people she trusts. She does a happy dance when she sees her people or senses an upcoming walk. She is excellent on a leash & has strong recall. She came into my home 5 mths ago as a foster w/her companion Ginger after being removed from a home by Animal Control. I adopted them both, but a planned adoption fell through, & I am now struggling to meet their needs financially & timewise. This decision is especially painful after losing a beloved dog in June. Clover is highly responsive to training & eager to please. As a guardian breed, she can be protective but is an absolute sweetheart who deserves the perfect home

Learn More

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We'll also keep you updated on Ginger's adoption status with email updates.
Photo of Ginger

Ginger

Mastiff

Female, Adult
Halethorpe, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Ginger is a gentle Mastiff who came to me from the shelter after being removed from a home by Animal Control. When she arrived, she was scared, shut down, & unsure of the world. With patience & kindness, she has blossomed into a snuggly, affectionate companion who wants nothing more than a safe, steady home & a trusted human to bond with. She is goofy, playful, & occasionally “talks back.” She communicates her needs well, although she can be a bit stubborn. Ginger shows many Boerboel traits, although her exact breed is unknown. She is excellent on a leash & has great recall. She was originally fostered with her companion Clover, & I ultimately adopted them both. Unfortunately, a planned adoption fell through, and I am now struggling to meet Ginger’s needs financially and time-wise. This decision is especially hard after losing a beloved dog in June. Though still cautious with new people—esp men—Ginger has an incredible capacity for deep connection. She is truly a diamond in the rough.

Learn More

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We'll also keep you updated on Luke AG's adoption status with email updates.
Photo of Luke AG

Luke AG

Mastiff American Pit Bull Terrier

Male, 3 yrs 10 mos
Baltimore, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Not good with cats, Spayed or Neutered,
Story
Hi, I’m Luke, and I’m a big, lovable boy tipping the scales at just over 100 lbs! Don’t let my size fool you—I’m a happy, easygoing pup who just wants to play, explore, and cuddle. I’m all about the good things in life: squeaky toys, water play, long walks, and best of all—snuggle time on the couch. I’m a pro at giving hugs (though I’m working on not jumping up too hard to give them—oops!). I get along great with other dogs and kids, but because of my size and enthusiasm, I’d do best with older children who won’t get accidentally knocked over during playtime. I’m crate trained, housebroken, and walk nicely on a leash—unless there’s a squirrel… then it’s game on! I do have a slight prey drive, so a little guidance goes a long way. If you’re looking for a big-hearted, playful companion to fill your home with love (and maybe take up some space on your couch), I’m your guy. Let’s make forever happen! 🐾 Local adoption fee is $200(in TX) Out of state adoption fee is $450 (includes transport to your area)

Learn More

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We'll also keep you updated on Bruno PPJ's adoption status with email updates.
Photo of Bruno PPJ

Bruno PPJ

Mastiff

Male, Young
Towson transport, MD
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.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.December 11, 2025, 3:57 pm

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We'll also keep you updated on Thor's adoption status with email updates.
Photo of Thor

Thor

Mastiff

Male, 6 yrs 10 mos
Fallston, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
I’m Thor — six and a half years old, one hundred thirty-four pounds, and yes… I know I’m a big boy. People call me a “galumphy mastiff,” whatever that means. All I know is that I walk kind of slow, I drool a little when I’m happy, and I like to lean my whole body against the people I trust.My best friend Murphy — she’s the strong one. She’s calm and steady and always seems to know what to do. When she walks ahead, I follow. When I’m unsure, I look for her face. When she’s next to me, I feel safe.We lost our home when our family was evicted. One day we were sleeping on our beds like always, and the next we were somewhere new, full of strange sounds and smells. I didn’t understand.But Murphy stayed close. She always does.They say we’re looking for a new home. I don’t care where it is or what it looks like… as long as Murphy comes with me. I’ve never spent life without her, and I don’t want to start now.If you have room for one giant snuggle hound and his smaller-but-braver best friend, I promise—we’ll fill your home with more love than you knew possible.Please take us together. I need her… and I’ll love you with my whole giant heart for it.

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We'll also keep you updated on Pluto's adoption status with email updates.
Photo of Pluto

Pluto

Mastiff Pit Bull Terrier

Male
Brookeville, MD
Size
(when grown) -
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
PLUTO – A Gentle Giant Who’s Learning What Love Feels Like   Pluto’s story is one of quiet strength, resilience, and hope. When he was first found, Pluto’s body told a heartbreaking story—thin, weak, and covered in the marks of neglect, he had clearly been struggling to survive for far too long. Yet even in his frailest moments, his eyes showed nothing but kindness and a longing to trust again.   With time, care, and steady meals, Pluto has begun to heal. His once fragile frame is filling out, his coat is regaining its shine, and his spirit is blossoming. Today, Pluto is discovering the joy of simple things—soft bedding, full bowls, gentle voices, and the company of people who see him for the beautiful soul he is.   Pluto is a large, calm, and affectionate boy. He moves with quiet confidence and has a gentle presence that draws you in. He gets along well with other dogs, especially those who are respectful and laid-back like he is. He’s not demanding; instead, he enjoys just being near his people, resting his head close by, or soaking up a few moments of peace in the sun.   After everything he’s been through, Pluto deserves a home that will offer him consistency, kindness, and the unconditional love he has always given in return. He is a living reminder that even after hardship, trust and joy can return with patience and care.   Pluto is neutered, microchipped, and up to date on vaccines and preventatives. He will be fully vetted prior to adoption.   Location: Texas (available for transport) Adoption Fee: $350 plus health certificate and transport (if out of state – varies by location) Adoption Process: The adoption contract and fee are finalized prior to transport. All Pep’s Pals Rescue adoptions include a virtual interview and video meet-and-greet.   Pluto is ready to leave his past behind and finally experience the comfort of a loving forever home. Could that be you?   Apply at pepspalsrescue.org/adopt   ##2541025##

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Mastiff puppies and dogs in nearby cities

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Related breeds in Baltimore, Maryland

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Mastiff shelters & rescues in Baltimore, Maryland

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

Here are a few organizations closest to you:

Rescue

5.1 miles

God's Dog's Rescue of TX for MD Transport stop

Baltimore, MD 21212

Pet Types: dogs

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Rescue

7.7 miles

Pitter Pat Junction, MD transport

Towson transport, MD 21204

Pet Types: dogs

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Shelter

19.3 miles

Humane Society of Harford County

2208 Connolly Road, Fallston, MD 21047

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

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Rescue

23.6 miles

Pep's Pals Rescue

Brookeville, MD 20833

Pet Types: cats, dogs

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Shelter

29.4 miles

Montgomery County Animal Services and Adoption Center

7315 Muncaster Mill Rd, Derwood, MD 20855

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

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Rescue

31.9 miles

Reach Out Rescue & Resources

P. O. Box 542, Westminster, MD 21158

Pet Types: cats, dogs

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Rescue

34.4 miles

City Dogs Rescue & City Kitties - DC

We do not have a shelter. All of our dogs and cats are in private foster homes., Please complete our application or attend our weekly adoption events to meet one!, Washington, DC 20008

Pet Types: cats, dogs

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Rescue

34.5 miles

Perfectly Paired Pitties (P3)

Washington, DC 20001

Pet Types: dogs

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Shelter

35.7 miles

Prince Georges County Animal Services Division

3750 Brown Station Rd., Upper Marlboro, MD 20772

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

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Rescue

45.8 miles

Pitter Pat Junction, York PA transport

York transport, PA 17403

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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