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Mastiff puppies and dogs in Bel Air, Maryland

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

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Adopt a Mastiff near you in Bel Air, 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 Bel Air, Maryland

These Mastiffs are available for adoption close to Bel Air, Maryland.
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
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 11 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)
We'll also keep you updated on Bruno PPJ's adoption status with email updates.
Photo of Bruno PPJ

Bruno PPJ

Mastiff

Male, Young
York transport, PA
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
We'll also keep you updated on Daisy's adoption status with email updates.
Photo of Daisy

Daisy

Mastiff Great Dane

Female, Adult
New Castle, DE
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
January 20, 2026, 12:45 pm
We'll also keep you updated on Bear's adoption status with email updates.
Photo of Bear

Bear

Mastiff

Male, Young
Westminster, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Shots are up-to-date,
Story
You can fill out an adoption application online on our official website.All of the animals posted on our site have been temperament tested. While not all are in the immediate area, once we have processed and approved your application, we will move the dog to our adoptive area for you to meet, greet and hopefully adopt. Sometimes we will have more than one application on a dog. That does not mean it automatically goes to another family but you should be aware of the fact that until you are approved and set up for the meet/greet.. the dog could get adopted by another applicant.Hello to all of my fellow Mastiff lovers.   I would like to introduce myself.  My name is Bear and I am the quintessential Mastiff mix of loyalty, playfulness, gentleness, and protectiveness.  I would love to share my home with a human/s who know my breed well, as I am not a novice owner.  I take my job seriously and want you to know when there is a shift in the environment that may need your attention.   I am not a big barker but I am vigilant until you tell me that everything is ok.     I enjoy my crate and it can be a place of calm if I start to take my job too seriously.  I am completely house trained as well.     My strengths:  Smart - I know my 8 basic safety commands in varying capacities - Look, Touch, Sit, Down Stay, Come, Leave it, and Place.  Playful - I love toys, running, jumping, and hanging with my people.  Polite - I am polite on leash unless something fun comes my way like chickens or dogs.   I can become cautious if I see strangers but I move along fine if you tell me everything's ok.   Quiet - I am not a big barker and would prefer watching as things come and go in my environment.  Loyal - I am the most trustworthy guy you will ever know once I know that you are a part of my pack.  I am trusting and enjoy a cuddle once in a while.  I will look for you and want to be with you always.  Trusting - Once you belong to me, I am yours forever.   I am a great sleeper and love my meals.  I enjoy riding in cars.   I enjoy long walks when the weather is not too hot.  I think I would enjoy hiking a lot.     Things I am working on:  Commands - Perfecting my 8 safety commands.  Trusting new things - The more places I go and the more you can let me watch from a distance, the more I can trust new places.  Trusting new people - I need slow introductions with new people who are confident and want to have a relationship.  I am not interested in casual interactions.  I will do best if I know what you expect of me in these situations but I would prefer not to be pushed or 'talked into' socializing.     I will do better with no children or other pets in the home, as I have a hard time sharing the affection.  I was not proofed with cats so I don't know how I feel about them.     General Mastiff traits -  Mastiffs are known for their gentle, calm, and loyal personalities, making them excellent family pets. They are also protective and courageous, exhibiting a natural instinct to guard their families and homes. Despite their imposing size, Mastiffs are often described as 'gentle giants' due to their affectionate and patient nature.    Here's a more detailed look at their personality traits: Loyal and Devoted: Mastiffs form strong bonds with their families and are known for their unwavering loyalty.    Gentle and Affectionate: They are naturally gentle and affectionate, especially with their family members, and enjoy cuddling and close companionship.    Calm and Patient: Mastiffs are generally calm and patient, making them suitable for households with children and other pets, though early socialization and training are still important.    Protective and Courageous: They possess a natural instinct to protect their families and territory, making them excellent watchdogs.    Intelligent and Eager to Please: Mastiffs are intelligent dogs that learn quickly and respond well to positive reinforcement training methods.    Relatively Quiet: While they can be alert and watchful, they are not typically known for excessive barking.    Can be Suspicious of Strangers: It's common for Mastiffs to be wary of strangers, but with proper socialization, they can learn to be more accepting.    If you are interested in Bear, please fill out an application at: https://reachoutrescue.rescuegroups.org/forms/form?formid=4588    Or contact: rorrcanine@gmail.com   *** Click here to sponsor this dog! ***Visit this organization's web site to see any additional information available about this pet.December 6, 2025, 10:18 pm
We'll also keep you updated on Bingo's adoption status with email updates.
Photo of Bingo

Bingo

Mastiff Plott Hound

Male, 5 yrs 1 mo
West Chester, PA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Spayed or Neutered,
Story
⭐️Bingo’s adoption fee has been sponsored by a generous donor ⭐️ Meet Bingo! Bingo is a very special man that came to us through Angel’s Retreat’s “ACCTs of Love” program due to needing advanced care as he was suffering from a gunshot wound to his head. Bingo originally came to the other shelter as a stray found in a mobile home park with a gunshot to the top of his nose cavity. When Bingo was found, despite the massive amount of pain he was in, they reported him to still greet the strangers that found him with tail wags, and looking to be petted 🥹 Bingo’s wound was caused from a bullet going through his skull, through the roof of his mouth, through his tongue, and then getting lodged in his neck. Amazingly, the bullet missed all his airways and vital organs! He needed time to heal but recovered beautifully and is ready to find his happy ever after! 🫶🏼 Bingo has done wonderful learning these skills, house, manners, doggy manners, and how to be the all-around great boy. He is a quick learner, and the biggest lover you could imagine. He wants nothing more than a person to give all his love to! Could you be that person? If you are interested in being considered for them please apply on our website at www.angelsretreat.org 💕🐾 Bingo Quick Facts: -He is house trained and has great manners -He is the sweetest boy who would love nothing more than a person to snuggle and kiss! -He is gets along with dogs he knows but does require a proper dog introduction -He is a sunbather! He is more interested in chilling and snuggling than being very active -He needs someone who can continue to work on his confidence building on a leash, but he is doing wonderful learning with his favorite volunteers! -He loves his people friends and is a leaner who loves to lean on people to get some love 🫶🏼

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Mastiff shelters & rescues in Bel Air, Maryland

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

Here are a few organizations closest to you:

Rescue

19.4 miles

Pitter Pat Junction, MD transport

Towson transport, MD 21204

Pet Types: dogs

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Rescue

21.2 miles

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

Baltimore, MD 21212

Pet Types: dogs

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Rescue

36.1 miles

Pitter Pat Junction, York PA transport

York transport, PA 17403

Pet Types: dogs

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Shelter

38.1 miles

Faithful Friends Animal Society

165 Airport Road, New Castle, DE 19720

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

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Rescue

39.7 miles

Reach Out Rescue & Resources

P. O. Box 542, Westminster, MD 21158

Pet Types: cats, dogs

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Rescue

46.6 miles

Angel's Retreat

West Chester, PA 19382

Pet Types: dogs

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Rescue

46.8 miles

Pep's Pals Rescue

Brookeville, MD 20833

Pet Types: cats, dogs

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Shelter

48.1 miles

Brandywine Valley SPCA - West Chester

1212 Phoenixville Pike, West Chester, PA 19380

Pet Types: cats, dogs

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Rescue

49.6 miles

Mastiffs to Mutts - Eastern PA

Exton, PA 19341

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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