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Mastiff puppies and dogs in Morrisville, Pennsylvania

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

Adopt a Mastiff near you in Morrisville, Pennsylvania

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 Morrisville, Pennsylvania

These Mastiffs are available for adoption close to Morrisville, Pennsylvania.
We'll also keep you updated on King Shady aka Cuto's adoption status with email updates.
Photo of King Shady aka Cuto

King Shady aka Cuto

Mastiff

Male, 8 yrs 3 mos
Hamilton, NJ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
At 8 years old, King Shady is a big-hearted Mastiff mix looking for a calm, understanding forever home. He may be a senior, but he’s still full of life and has plenty of love to give.When it’s time for a walk, King Shady is eager to head out but settles nicely once he’s outside—he doesn’t pull on leash and enjoys lumbering along at his own pace. He’s social with people, calm and curious when meeting new friends, and enjoys gentle pets and attention. With his handlers, King Shady is affectionate—he’ll lean in for scratches, roll over for belly rubs, and happily soak up time spent together.King Shady will need a home where he is the only pet. He can be reactive when seeing other dogs and should not live with children due to his resource guarding behavior around food. His perfect match is an experienced adopter who understands his needs and can give him a safe, structured environment where he can relax and shine.While King Shady isn’t interested in toys, he’s more about the simple joys in life—steady walks, quiet companionship, and people who respect his boundaries. He has so much love to give to the right person who can see past his quirks and offer him the stable, loving home he deserves.If you have a soft spot for seniors and experience with large breed dogs, King Shady might just be the loyal companion you’ve been waiting for. ??To complete adoption questionnaire: https://hamiltonmcnj.seamlessdocs.com/f/AdoptionApplicationTo see other available animals: https://www.hamiltonnj.com/173/Pets-Available-for-AdoptionHamilton Township Animal Shelter cannot offer any guarantees on the age, health, temperament, personality or mental disposition of any pet. Hamilton Township Animal Shelter cannot and does not represent, warrant, promise, or guarantee how the adopted pet will interact or react to the new home environment.

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

Chewy ‼️!

Mastiff

Female, Young
Hamilton, NJ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Chewy, URGENT BEING DUMPED AND WANT TO KEEP OUT OF THE HIGH KILL SHELTER OR THEY MORE THAN LIKELY WILL KILL THIS SUPER SWEET GIRL. This sweetheart girl was found dumped and will be dumped in high kill shelter because finder can’t keep. She is super sweet kid, cat and dog friendly. She is about 3-4 yr old we think. She is a gentle giant who needs some weight put on. You can tell she was not taken care of properly and like she should have been. She is in the thin side so needs some weight put on her. PLEASE TO SAVE CHEWY TEXT KAREN 4136298152

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

Mastiff

Male, 5 yrs 8 mos
east windsor, NJ
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 Hawk's adoption status with email updates.
Photo of Hawk

Hawk

Mastiff English Bulldog

Male, Young
Mt. Laurel, NJ
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Animal Sanctuary Society, Inc. PO Box 24 Mt. Laurel, NJ 08054856-642-0004http://www.animalsanctuarysociety.org/Hawk is looking for  a home for Christmas. Hawk is a great guy. He is looking forward to sitting on the couch and watching tv with his favorite person.Come and meet him and see what we mean. Meet Hawkie, he is one of the most lovable dogs we ever meet with a heart full of joy.   Hawk is one year old, loves to play with his toys, He is a rough player but has a  sweet personality and loves to gives kisses. He is such a handsome wonderful doggie. . He gets along with kids and other dogs.He will make a wonderful companion or pet for someone who would love to take the time to play with him, take him on long walks. I'm sure he wouldlove to learn how to play Frisbee or fetch. Please fill out an application at www.animalsanctuarysociety.org  To meet or adopt this pet, please fill out an adoption application online at www.animalsanctuarysociety.org.December 5, 2025, 4:35 pm

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

Dean Winchester

Mastiff

Male, 10 yrs 3 mos
Philadelphia, PA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Meet Dean Winchester!Dean is a distinguished senior gentleman with a joy that proves age is just a number. While he may look a bit rough around the edges at first, he still has plenty of pep in his step. He loves long walks where he can sniff and explore, treats, soft pets, and all the attention you can give him. Dean deserves a cozy, loving home for his golden years - not a kennel. He is open to meeting kids and other dogs, and is simply looking for a family willing to take a chance on him and love him the way he will love them.Stop by our shelter any day between 12-6:30pm to meet him!_______________The Pennsylvania SPCA350 E Erie Ave., Philadelphia, PA 19134Kennel #3079

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

Mastiff

Female, 1 yr 10 mos
Browns Mills, NJ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
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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 Morrisville, Pennsylvania.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Morrisville, Pennsylvania

Bullmastiffs in Morrisville, Pennsylvania Neapolitan Mastiffs in Morrisville, Pennsylvania Saint Bernards in Morrisville, Pennsylvania

Mastiff shelters & rescues in Morrisville, Pennsylvania

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

Here are a few organizations closest to you:

Shelter

4.9 miles

Hamilton Animal Shelter

2100 Sylvan Ave., Hamilton, NJ 08610

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

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Rescue

9.1 miles

Arcadia Animal Rescue - Central NJ Chapter

Hamilton, NJ 08620

Pet Types: cats, dogs, small animals

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Rescue

11.1 miles

Lucky Tails Rescue - NJ transport

east windsor, NJ 08691

Pet Types: dogs

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Rescue

18.5 miles

Animal Sanctuary Society Inc.

PO Box 24, Mt. Laurel, NJ 08054

Pet Types: cats, dogs

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Shelter

20.9 miles

The Pennsylvania SPCA

350 E. Erie Avenue, Philadelphia, PA 19134

Pet Types: cats, dogs, farm animals, horses

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Rescue

21.4 miles

Gone Rogue Girls Rescue Inc.

Browns Mills, NJ 08015

Pet Types: dogs

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Rescue

24 miles

Home At Last Dog Rescue

100 West Main, Lansdale, PA 19446

Pet Types: dogs

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Shelter

25.9 miles

The Voorhees Animal Orphanage

419 Cooper Road, Voorhees, NJ 08043

Pet Types: cats, dogs

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Rescue

28 miles

Shelter Survivors

New Jersey/New York area, Raritan, NJ 08869

Pet Types: dogs

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Rescue

31.4 miles

All Mutts Matter Rescue

Berlin, NJ 08009

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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