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Mastiff puppies and dogs in Poolesville, Maryland

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

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Adopt a Mastiff near you in Poolesville, Maryland

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 Poolesville, Maryland

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

Mastiff

Male, 4 yrs 2 mos
Derwood, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
96-Pound Lap Dog in Denial Seeks Human Who Appreciates Galloomies & Premium Snuggle Sessions Meet Moe - a 4-year-old gentle giant who has apparently never looked in a mirror and remains convinced he`s a Chihuahua. Current Life Status: Perfecting the art of the `galloomie` (that`s gallop + zoomie for those unfamiliar with large dog physics)Operating as full-body massage enthusiast (neck, belly, cranium, hind end - he has RANGE)Sporting permanent painted-on smile courtesy of distinguished dark mouth markingsBeing 96 pounds of `I swear I`ll fit in your lap` Professional Qualifications:Walks like a gentleman (your morning coffee won`t even spill)Listens like he`s actually paying attention (because he IS)Good boy manners fully installed at 4 years old (the sweet spot)Takes a moment to assess the vibe before going full joyful goofballWorld-class couch companion for cold winter nightsTreat acceptance: enthusiastic.Massage acceptance: TRANSCENDENT. Ideal Home Requirements:Someone who understands that `gentle giant` isn`t just a phrase - it`s a lifestyleCommitment to full-body massage sessions (he will show you where)Willingness to pretend 96 pounds can fit on a lap (just let him dream)Appreciation for rolling around like a happy weirdoLove of quiet time and quality snuggles The Plot Twist: You`d think a dog this size needs some muscle-bound handler. NOPE. Moe`s a marshmallow who happens to weigh as much as a 7th grader. He`s all sweetness, all gentleness, all `please just love me.` Warning: That painted-on smile? It`s currently shelter decor. Let`s make it real. Moe`s ready. His galloomie legs are ready. His massage-loving body is ready. Is your couch?
We'll also keep you updated on *TRISCUIT's adoption status with email updates.
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*TRISCUIT

Mastiff

Male, 8 mos
Derwood, MD
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
-
We'll also keep you updated on Queen's adoption status with email updates.
Photo of Queen

Queen

Mastiff

Female, 3 yrs 8 mos
Aldie, VA
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,
Story
https://foha.org/pet/queen2023/ All hail me, your Queen! Hey there! My name is Queen, and I am a big, beautiful pup with a larger-than-life personality and a royal charm. The great outdoors is where I truly shine—I absolutely love going for walks and can never get enough of them! Leash walking? Piece of cake! I’m always ready for an adventure. Hiking is one of my absolute favorite things to do. Whether it’s a winding trail through the woods or a peaceful park, I’m in my element. There’s just something magical about exploring nature—splashing my paws in streams, sniffing out all the new scents, and, of course, rolling in the grass (I just have to!). I’m also a fantastic travel buddy. Car rides? No problem! I’m happy to either gaze out the window, watching the world go by, or just settle in with a tasty treat. And speaking of treats… let’s talk food. I. Am. FOOD. DRIVEN. Seriously, if you’ve got snacks, you have my full attention. Training? Yep, I’ve had training sessions, and with the right motivation (ahem, treats), I’m eager to learn and show off my skills. But let’s be real—I like to think I’m the one in charge, so I need a patient and consistent owner who knows my breed and can keep me on the right track. I’ve been in the shelter for two whole years, just waiting for my perfect match. I may come off as a bit sensitive, so I’d thrive in a quiet home where I can feel safe and comfortable. But once I warm up to you? Oh boy, get ready for endless love, constant demands for attention, and yes—plenty of slobbery kisses! If you can handle that, I promise I’ll be your best girl. I’d do best as the only dog in the home, soaking up all the love and attention (because let’s face it, I deserve it!). A household without kids would also be ideal, given my size and my big, excitable heart. But don’t let my size fool you—I’m a total teddy bear and a great house guest. I love hanging out with my favorite people, cuddling up, and just being part of the family. If you’re looking for a majestic, affectionate, food-loving, adventure-ready companion, I’m your girl! Let’s take on the world, one walk (or treat) at a time. If you’d like to meet me, fill out an application (no obligation), and let’s make it happen. Hope to see you soon!
We'll also keep you updated on Freya *Adoption Pending*'s adoption status with email updates.
Photo of Freya *Adoption Pending*

Freya *Adoption Pending*

Mastiff

Female, 1 yr
Frederick, MD
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs,
Story
Current Location: Ijamsville, MD Meet Our Resident Gentle Giant: Freya! If you’ve been looking for a 105lb shadow who has absolutely no concept of personal space, look no further. This stunning brindle Mastiff is a masterpiece of muscles and mush! The Personality: She is a "sweet and happy" soul who treats every human she meets like a long-lost best friend. While she might look imposing, she’s actually convinced she is a tiny, 10lb lap dog. If you sit down, expect a century of pure love to land right in your lap! The "Bull in a China Shop": Life with her is never boring. She navigates the world with maximum enthusiasm and minimum coordination. Whether it's a "happy helicopter" tail or a clumsy zoomie session, she’s a lovable wrecking ball who just wants to be where the action is. Social Status: Dog Friendly - She’s a social butterfly! She gets along great with other canine companions and loves a good play session. Human Obsessed - Her favorite place on earth is wherever you are (specifically, on top of your feet or in your lap). Appearance - A gorgeous, striking brindle coat that is as soft as her heart. Fun Fact: She hasn't quite figured out that she's outgrown your lap, but she’s more than happy to keep trying until she fits! Are you the lap she's been waiting for? If so please click “apply for adoption” or submit an application through the Adopt tab.
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##
We'll also keep you updated on Vincent's adoption status with email updates.
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Photo of Vincent

Vincent

Mastiff

Male, Senior
Arlington, VA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with dogs, Good with cats, Needs experienced adopter, House-trained, Spayed or Neutered,
Story
Vincent is a devoted, loyal dog who has been by my side since he was just 7 weeks old, nearly seven years ago, when I adopted him in Maryland. Vincent is a good dog at heart; affectionate, steady, and incredibly bonded to the people he trusts. New environments and unfamiliar situations can make him nervous at first, but once he has time to acclimate, he settles in beautifully and becomes a calm, loving companion. He does best when introductions are slow and expectations are clear. He would thrive with an experienced dog owner who understands anxious behaviors and is willing to continue working with him using patience and consistency. A home with a fenced backyard would be ideal, giving Vincent the space to relax and decompress without the stress of constant close encounters. On leash, he does well but can react if other dogs get too close, so a handler who is confident and attentive on walks is important. With proper management, structure, and a predictable routine, he is happiest.

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Mastiff shelters & rescues in Poolesville, Maryland

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

Here are a few organizations closest to you:

Shelter

14.2 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

16.2 miles

Friends Of Homeless Animals

39710 Goodpuppy Lane, Aldie, VA 20105

Pet Types: cats, dogs

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Rescue

16.6 miles

Operation Paws for Homes - MD Chapter

Frederick, MD 21703

Pet Types: dogs

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Rescue

19.6 miles

Pep's Pals Rescue

Brookeville, MD 20833

Pet Types: cats, dogs

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Shelter

24.1 miles

Humane Rescue Alliance - Oglethorpe St.

71 Oglethorpe St NW, Washington, DC 20011

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

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Rescue

25.7 miles

Perfectly Paired Pitties (P3)

Washington, DC 20001

Pet Types: dogs

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Rescue

27.3 miles

To The Rescue Inc.

P.O. Box 761, Springfield, VA 22150

Pet Types: cats, dogs

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Rescue

31.9 miles

Operation Paws for Homes, Inc. - VA Chapter

P.O.Box 90813, Alexandria, VA 22309

Pet Types: dogs

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Rescue

39 miles

Lucky's Legacy Rescue

Hagerstown, MD 21740

Pet Types: cats, dogs, reptiles, small animals

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Rescue

39 miles

Focus on Cumberland County Animal Safety - MD transport stop

Hagerstown, MD 21740

Pet Types: cats, 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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