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Mastiff puppies and dogs in Smyrna, Delaware

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

Adopt a Mastiff near you in Smyrna, Delaware

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 Smyrna, Delaware

These Mastiffs are available for adoption close to Smyrna, Delaware.
We'll also keep you updated on Daisy's adoption status with email updates.
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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
Daisy is a middle-aged gal (approximately 5 years of age) who loves a perfect balance of attention and relaxation. She is working on her optimal body as she still has a few pounds to gain (unlike most of us who already gave up on getting a Summer ready body!). She has the most sweet disposition as she is a lover of both humans and other dogs. She is curious about cats and has been observed to run toward them when in open space, sniff them when they are resting and sometimes walking by as if they do not exist at all. She is leash comfortable (she is 86lbs) and is manageable but would benefit from ongoing training to walk on commands. She is shy at first but warms up pretty quickly. She loves soft spaces but is respectful of her human’s spaces. She is completely house and crate trained and is a very quiet companion. This beautiful soul would make the absolute perfect addition to a loving, caring family that wants unconditional love in return!   February 10, 2026, 1:46 pm

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We'll also keep you updated on SERAPHINA's adoption status with email updates.
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SERAPHINA

Mastiff

Female, 3 yrs 1 mo
EASTON, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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We'll also keep you updated on Rocky Balboa's adoption status with email updates.
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Rocky Balboa

Mastiff

Male, 2 yrs 4 mos
Blackwood, NJ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
Meet Rocky Balboa This strong, silent type may be nervous and unsure at first—sometimes even shaking when he meets new people—but with patience and love, he learns that he’s safe. Rocky is smoldering with deep, dark good looks and a big personality. He prefers to be the leader of his own pack, so no doggy roommates for him. Independent at heart, Rocky would thrive with an experienced owner who understands his breed and can help him shine.

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We'll also keep you updated on Bingo's adoption status with email updates.
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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 ⭐️ ** FOSTER UPDATE ** Check out this wonderful update from Bingo’s foster family: “Bingo is the sweetest boy around. He loves a good walk followed by some serious cuddles. He is house trained and listens very well. Bingo is a quick learner and food motivated. He currently knows sit, down, paw, and stay. He loves enrichment activities like treat puzzles and lick mats and any toy that squeaks. He thrives when he’s given the proper attention and exercise with walks, playtime, and enrichment activities. He’s not so sure of other dogs but loves people and is very respectful when meeting them for the first time. He’s learned leave it and is getting better at ignoring other dogs on walks. Bingo would love a fenced backyard to run laps in, after he visited his foster grandparents and was introduced to their fenced backyard. He doesn’t love being alone but is getting better at it with access to a quiet, comfy spot that’s all his.” 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 puppies and dogs in nearby cities

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Related breeds in Smyrna, Delaware

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Mastiff shelters & rescues in Smyrna, Delaware

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

Here are a few organizations closest to you:

Shelter

26.7 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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Shelter

44.1 miles

Talbot Humane

7894 Ocean Gateway, PO BOX 1143, EASTON, MD 21601

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

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Shelter

44.8 miles

Homeward Bound Pet Adoption Center - Camden County Animal Shelter

125 County House Rd, Blackwood, NJ 08012

Pet Types: cats, dogs

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Rescue

45.4 miles

Angel's Retreat

West Chester, PA 19382

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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