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Mastiff puppies and dogs in Dupont, Washington

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

Adopt a Mastiff near you in Dupont, Washington

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 Dupont, Washington

These Mastiffs are available for adoption close to Dupont, Washington.
We'll also keep you updated on Kane's adoption status with email updates.
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Kane

Mastiff Rottweiler

Male, 8 mos
Olympia, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Kane is an 8-month-old Mastiff weighing 78 pounds with a thoughtful, reserved personality. He can be a bit standoffish with people he doesn’t know and needs time to observe, warm up, and build trust. Being in a kennel isn’t his favorite, and he’s much more comfortable outside where he can relax, explore, and feel at ease.With patience, kindness, and plenty of treats, Kane begins to show his softer side. He enjoys tasty snacks and has a playful streak when it comes to stuffed toys. Once he trusts you, Kane can be a very sweet and loyal boy — he just needs a person who understands that good things take time and is willing to go slow to help him feel safe.The dog adoption fee is $90. They come spayed/neutered, microchipped, first set of vaccines including DAPP (parvo combo), Bordatella (kennel cough), have been dewormed with Pyrantel, and have been treated with selamectin for fleas.Our website updates every hour, but some animals may be adopted faster than we can get them updated online.If you`d like to check on the status of an animal, please call us at 360-352-2510. This is especially important if you are viewing this animal on any site other than Animal Services` website.

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

Mastiff

Male, 8 mos
Olympia, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
Diesel is an 8-month-old, 62-pound Mastiff/Black Lab mix with a gentle heart and a sensitive soul. He can be very shy when first meeting new people and needs a little time and patience to feel safe. Being in a kennel is understandably stressful for him, and he may seem reserved at first — but that’s not the whole story.Once Diesel is outside in a comfortable, calmer environment, his true personality shines through. He warms up quickly with kindness, and when he does, you’ll see his tail wagging happily as he shows off his love for stuffed toys and playtime. Diesel is a sweet, affectionate boy who just needs someone willing to go slow and let him build trust — and once he does, he’ll be a loyal, playful companion.The dog adoption fee is $90. They come spayed/neutered, microchipped, first set of vaccines including DAPP (parvo combo), Bordatella (kennel cough), have been dewormed with Pyrantel, and have been treated with selamectin for fleas.Our website updates every hour, but some animals may be adopted faster than we can get them updated online.If you`d like to check on the status of an animal, please call us at 360-352-2510. This is especially important if you are viewing this animal on any site other than Animal Services` website.

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

Mastiff Great Dane

Male, 4 yrs
Tacoma, WA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
This pet was found on Dec 09, 2025. We’re still getting to know this pet’s unique personality and will share more soon.

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

Mastiff American Pit Bull Terrier

Male, Adult
Tacoma, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with dogs, Not good with cats, House-trained,
Story
Just inquire if you want to meet him

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

Mastiff

Male, Adult
Rochester, WA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
Dozer is a neutered male, black/white Mastiff Hi! I'm Dozer! I am deaf! I really don't know how to play. It’s kind of sad. I have a little routine here - I just go in my pen, eat a few bites, drink then run back out for a treat. I like being near my people & will follow you around. I am not interested in playing ball. I really just don't know what to do with myself other than just enjoy life. I am so sweet, according to my foster. So if you don't mind a good-sized velcro dog, I'm your guy! ##2498995##

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

Mastiff

Male, Adult
Renton, WA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, House-trained,
Story
He is so sweet. My son got this dog as a puppy. He had papers but I lost them. I do not want to rehome him but my son does not want him anymore. He is my ESA but I just want him to have a loving home. Preferably w someone who really wants a large dog. He's loving n when I cry he lays on my lap. Please adopt him

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Mastiff puppies and dogs in nearby cities

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Related breeds in Dupont, Washington

Bullmastiffs in Dupont, Washington Neapolitan Mastiffs in Dupont, Washington Saint Bernards in Dupont, Washington

Mastiff shelters & rescues in Dupont, Washington

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

Here are a few organizations closest to you:

Shelter

10.5 miles

Joint Animal Services

3120 Martin Way, Olympia, WA 98506

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

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Shelter

11 miles

Humane Society for Tacoma & Pierce County

2608 Center Street, Tacoma, WA 98409

Pet Types: cats, dogs, rabbits, small animals

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Rescue

26.8 miles

Bamm Foster Rochester, WA

Rochester, WA 98579

Pet Types: dogs

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Rescue

39.9 miles

ADOGS(Adopt Dogs) - SEA Transport

Bellevue, WA 98006

Pet Types: dogs

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Shelter

40.1 miles

Seattle Animal Shelter

2061 15th Ave W, Seattle, WA 98119

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

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Rescue

40.4 miles

Cowboy Capital Pet Assistance League - WA transport

600 Summit Ave E, Seattle, WA 98102

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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