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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.
Photo of Finn AKA Gage JuM

Finn AKA Gage JuM

Mastiff Shepherd (Unknown Type)

Male, 7 yrs 5 mos
Baltimore, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered,
Story
Finn may look like a rockstar with his striking Mastiff–Shepherd good looks, but at heart, he’s a big, soft lovebug. Weighing in at about 60 pounds, Finn has grown into a handsome boy with a beautiful gray and tan coat, soulful eyes, and an even bigger personality. Despite his star-quality appearance, Finn is more of a laid-back, easygoing guy—think Eeyore vibes, but with engines revved and ready to love. From the moment he wakes up, he’s prepared to shower his people with affection… and trust us, it’s A LOT of love! Finn does well with other dogs and does need a slow, proper introductions to new friends—both two-legged and four-legged. Once he knows you, he loves you deeply. He’s happiest when he has a buddy (human or canine) to share his world with. Affection is Finn’s specialty. When someone comes to greet him, he lights up, runs over with enthusiasm, and hands out slobbery kisses and big hugs like they’re backstage passes. His joy is genuine, his heart is huge, and he’s always thrilled to see his people. If you’re looking for a big, lovable, slightly goofy rockstar who will adore you endlessly, Finn is ready to take center stage in your heart. Local adoption only $300 (in TX)

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Photo of Luke AG

Luke AG

Mastiff American Pit Bull Terrier

Male, 4 yrs 6 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 $300(in TX) Out of state adoption fee is $550 (includes transport to your area)

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Photo of Diego JuM

Diego JuM

Mastiff Mixed Breed (Large)

Male, 2 yrs 1 mo
Baltimore, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered,
Story
I'm Diego, a striking 2-year-old chocolate and blond brindle Mastiff mix, and I've got the heart of an adventurer! 🐕 At 63 pounds of pure energy and loyalty, I'm already neutered and crate trained—ready to be your partner in crime. I thrive with active owners who can match my enthusiasm, and I'm fantastic with other dogs, so playdates are always a go! If you're looking for a friendly, energetic companion who'll stick by your side through thick and thin, come meet me today. 💪❤️ Local adoption fee is $300 (in TX) Out of state adoption fee is $550 (includes transport to your area)

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

These Mastiffs are available for adoption close to Baltimore, Maryland.
Photo of Finn AKA Gage JuM

Finn AKA Gage JuM

Mastiff Shepherd (Unknown Type)

Male, 7 yrs 5 mos
Baltimore, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered,
Story
Finn may look like a rockstar with his striking Mastiff–Shepherd good looks, but at heart, he’s a big, soft lovebug. Weighing in at about 60 pounds, Finn has grown into a handsome boy with a beautiful gray and tan coat, soulful eyes, and an even bigger personality. Despite his star-quality appearance, Finn is more of a laid-back, easygoing guy—think Eeyore vibes, but with engines revved and ready to love. From the moment he wakes up, he’s prepared to shower his people with affection… and trust us, it’s A LOT of love! Finn does well with other dogs and does need a slow, proper introductions to new friends—both two-legged and four-legged. Once he knows you, he loves you deeply. He’s happiest when he has a buddy (human or canine) to share his world with. Affection is Finn’s specialty. When someone comes to greet him, he lights up, runs over with enthusiasm, and hands out slobbery kisses and big hugs like they’re backstage passes. His joy is genuine, his heart is huge, and he’s always thrilled to see his people. If you’re looking for a big, lovable, slightly goofy rockstar who will adore you endlessly, Finn is ready to take center stage in your heart. Local adoption only $300 (in TX)

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Photo of Luke AG

Luke AG

Mastiff American Pit Bull Terrier

Male, 4 yrs 6 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 $300(in TX) Out of state adoption fee is $550 (includes transport to your area)

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Photo of Diego JuM

Diego JuM

Mastiff Mixed Breed (Large)

Male, 2 yrs 1 mo
Baltimore, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered,
Story
I'm Diego, a striking 2-year-old chocolate and blond brindle Mastiff mix, and I've got the heart of an adventurer! 🐕 At 63 pounds of pure energy and loyalty, I'm already neutered and crate trained—ready to be your partner in crime. I thrive with active owners who can match my enthusiasm, and I'm fantastic with other dogs, so playdates are always a go! If you're looking for a friendly, energetic companion who'll stick by your side through thick and thin, come meet me today. 💪❤️ Local adoption fee is $300 (in TX) Out of state adoption fee is $550 (includes transport to your area)

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Photo of SIMBALUCCI

SIMBALUCCI

Mastiff

Male, 6 yrs
Derwood, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Hi there! My name is Simbalucci, but my foster family lovingly calls me Stanley Tucci, and I can`t wait to meet you!I`m a sweet, friendly guy with a heart as big as my wagging tail. My foster family says I`m a total wiggle worm whenever I get excited, which is pretty often! My idea of the perfect day? A long car ride, lots of cuddles with my favorite people, and then a cozy nap on my dog bed with an enrichment toy.I`m house-trained and do all my business outside when my foster family takes me out. I already know how to sit for my meals and happily offer a paw when you ask. I`m also very treat-motivated, so I`m excited to keep learning with my future family!While I love adventures, I can get overwhelmed by busy environments and loud noises. If you already have a confident, friendly dog who enjoys canine companionship, I may be happy to join the pack!If I sound like the perfect companion for you, I`d love to meet you. I promise to greet you with lots of kisses and happy tail wags the moment we`re together!

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Photo of BIG BOSS

BIG BOSS

Mastiff

Male, 1 yr
Derwood, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Not good with cats, House-trained, Spayed or Neutered,
Story
-

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Photo of Titan

Titan

Mastiff Cane Corso

Male, Adult
Silver Spring, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Not good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Titan is a remarkable 2.5 yr old Cane Corso/mastiff mix who has made an incredible recovery and is ready for the right long-term home. Upon arrival at the shelter, he was severely underweight at 78 lbs due to neglect. Over the past 7 months, he's thrived in a stable home and is now 125 lbs, his healthy target.Titan is deeply bonded to his person and is responsive and obedient. He's super polite, walks beautifully on leash, rides calmly in the car, and loves to play fetch or relax near his people. He's affectionate, people-oriented, and has shown no resource guarding.Titan is socially interested in dogs and does well with calm, structured introductions. But he's been aggressive with unknown dogs in close proximity (within 6 feet). He needs an experienced handler prepared to manage dog reactivity.He's been a wonderful companion, but I'm moving/downsizing and will also be away from home a lot. He'll thrive even more with an experienced, loving, stable home. Comes with all of his supplies.

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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 Baltimore, Maryland.

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Mastiff puppies and dogs in nearby cities

Mastiff Puppies near me Mastiff in Aberdeen, MD Mastiff in Annapolis, MD Mastiff in Bel Air, MD Mastiff in Bladensburg, MD Mastiff in Bowie, MD Mastiff in Cheverly, MD Mastiff in College Park, MD Mastiff in District Heights, MD Mastiff in Gaithersburg, MD Mastiff in Glenarden, MD Mastiff in Greenbelt, MD Mastiff in Hampstead, MD Mastiff in Havre de Grace, MD Mastiff in Hyattsville, MD Mastiff in Laurel, MD Mastiff in Mount Airy, MD Mastiff in Mount Rainier, MD Mastiff in New Carrollton, MD Mastiff in Riverdale Park, MD Mastiff in Rockville, MD Mastiff in Takoma Park, MD Mastiff in Washington, DC Mastiff in Westminster, MD

Related breeds in Baltimore, Maryland

Bullmastiffs in Baltimore, Maryland Neapolitan Mastiffs in Baltimore, Maryland Saint Bernards in Baltimore, Maryland

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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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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Shelter

32.1 miles

Humane Rescue Alliance - Foster

71 Oglethorpe St. NW, Washington, DC 20011

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

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Shelter

34.9 miles

Queen Anne's County Animal Services

201 Clay Drive, Queenstown, MD 21658

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

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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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Shelter

45.7 miles

Caroline County Humane Society

407 West Bell Street, Ridgely, MD 21660

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

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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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