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Mastiff puppies and dogs in Oregon

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

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Adopt a Mastiff near you in Oregon

Below are our newest added Mastiffs available for adoption in Oregon. To see more adoptable Mastiffs in Oregon, use the search tool below to enter specific criteria!
We'll also keep you updated on Atlas's adoption status with email updates.
Photo of Atlas

Atlas

Mastiff/Husky

Male, 4 yrs
Salem, OR
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats,
Story
Atlas is about 4 years old. He lives with other dogs and cats. He is great with young kids and teenagers. He is a sweet, big giant (weighs 145lbs). He loves walks and will follow you around the house and protect your property.
We'll also keep you updated on EEyore's adoption status with email updates.
Photo of EEyore

EEyore

Mastiff

Male, 2 yrs 2 mos
North Bend, OR
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Needs experienced adopter,
Story
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We'll also keep you updated on Taz Danforth's adoption status with email updates.
Photo of Taz Danforth

Taz Danforth

Mastiff/American Pit Bull Terrier

Male, 2 yrs 10 mos
Portland, OR
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained,
Story
**Please note this is pet is currently out of town pet but we will transport this pet to OR for you when adopted. All fees listed include transport fees.** Meet Taz Danforth, a fun-loving, super sweet, and all-around amazing guy! Taz is a friendly, affectionate, playful, funny, and loves giving kisses. He's also a good boy who's great with kids and other dogs, but he can be a little shy at first. He walks well on a leash, but you will need to gain his trust first. Surprisingly, Taz was found abandoned by the side of the road as a puppy. How anyone could leave this adorable pup is beyond us, but we're so glad he's alive and well! With his rough start in life, Taz is a resilient pup who is eager to give and receive love. Don't let his size intimidate you, though - he's as gentle as they come and is always up for a cuddle sesh. If you're interested in welcoming this sweet boy into your family, please fill out an online adoption application. All Taz needs now is that forever family! He is around 2 years old and weighs around 85 pounds. We aren't sure what breed he is, but we this hes a mastiff mix of some sort. Interested in becoming a forever home for Taz? Fill out our online adoption application: http://www.friendswithfourpaws.org/adoption-form.html This is the first step in our process, and we don't go any further without an application. Find more adoptable pets, news and information on Instagram @friendswithfourpaws or our Facebook page Friends with Four Paws . We put a lot of time and energy into processing our adoptions to find our babies the best fit home for them and you. Please do not submit an application if you are not serious about adopting. We are so excited to work with you to find you a new forever friend, and appreciate you working with us.For immediate consideration, please attach your application to the initial inquiry to help us expedite the process. Our adoption fee is $525. This includes their spay/neuter surgery, full (age appropriate) vaccinations, microchip insertion and registration, deworming, heartworm testing and prevention, flea and tick prevention and travel expenses. All of our dogs are rescued from local shelters and the general public. Each dog is then placed in a foster home where he/she is kept for quarantine, to ensure if the dog gets sick it can receive proper treatment. We have foster homes in the NJ/NY area waiting to receive their fosters. Once an animal has received an application or there's an adopter interested, we make arrangements for transport. If a dog is already in foster care in NYC/NJ, an adopter will be put in touch with the foster home AFTER an application is being processed.
We'll also keep you updated on Dozer's adoption status with email updates.
Photo of Dozer

Dozer

Mastiff

Male, Adult
Tigard, OR
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
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##
We'll also keep you updated on Buddy's adoption status with email updates.
No photo available for Buddy

Buddy

Mastiff

Male, Adult
McMinnville, OR
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Not good with cats, House-trained,
Story
You can fill out an adoption application online on our official website.Visit this organization's web site to see any additional information available about this pet.August 21, 2025, 2:33 pm
We'll also keep you updated on Sam's adoption status with email updates.
Photo of Sam

Sam

Mastiff/Akita

Female, 2 yrs 7 mos
Grants Pass, OR
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained,
Story
Sam is a 2-year-old mixed breed with a quiet spirit and a heart full of potential. This shy girl is looking for a calm, patient, and experienced home where she can take her time settling in and learning to trust.Think of Sam as a dog with a cat’s personality—independent, low-key, and perfectly content lounging on the couch while you watch TV, or soaking up the sun in the backyard. She doesn’t need much, just a safe, peaceful space and someone who understands that love takes time.Sam gets along well with other dogs and may benefit from a calm canine companion to show her the ropes. Fast-paced households or loud environments aren’t her style—she’d much rather curl up in a cozy corner and quietly observe the world around her.If you’re the kind of person who appreciates the quiet connection of a more reserved companion and are willing to let Sam blossom at her own pace, she just might be your perfect match.If you would like to meet me come to Rogue Valley Humane Society! For more adoption information, visit our website here: https://roguevalleyhumanesociety.org/adoptions/All our adoptable pets are spayed/neutered, heartworm or felv/fiv tested, vaccinated for core vaccinations, treated for internal/external parasites. Visit our website for more information on how to adopt: https://roguevalleyhumanesociety.org/adoptions/how-to-adopt/

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Oregon.

Mastiff puppies and dogs in Oregon cities

Mastiff Puppies near me Mastiff in Albany Mastiff in Ashland Mastiff in Astoria Mastiff in Baker City Mastiff in Beaverton Mastiff in Bend Mastiff in Brookings Mastiff in Canby Mastiff in Central Point Mastiff in Coos Bay Mastiff in Cornelius Mastiff in Corvallis Mastiff in Cottage Grove Mastiff in Creswell Mastiff in Dallas Mastiff in Damascus Mastiff in Eagle Point Mastiff in Eugene Mastiff in Fairview Mastiff in Florence Mastiff in Forest Grove Mastiff in Gladstone Mastiff in Grants Pass Mastiff in Gresham Mastiff in Happy Valley Mastiff in Hermiston Mastiff in Hillsboro Mastiff in Hood River Mastiff in Independence Mastiff in Junction City Mastiff in Keizer Mastiff in Klamath Falls Mastiff in La Grande Mastiff in Lake Oswego Mastiff in Lebanon Mastiff in Lincoln City Mastiff in Madras Mastiff in McMinnville Mastiff in Medford Mastiff in Milton Freewater Mastiff in Milwaukie Mastiff in Molalla Mastiff in Monmouth Mastiff in Newberg Mastiff in Newport Mastiff in North Bend Mastiff in Ontario Mastiff in Oregon City Mastiff in Pendleton Mastiff in Philomath Mastiff in Phoenix Mastiff in Portland Mastiff in Prineville Mastiff in Redmond Mastiff in Roseburg Mastiff in Saint Helens Mastiff in Salem Mastiff in Sandy Mastiff in Scappoose Mastiff in Seaside Mastiff in Sheridan Mastiff in Sherwood Mastiff in Silverton Mastiff in Springfield Mastiff in Stayton Mastiff in Sutherlin Mastiff in Sweet Home Mastiff in Talent Mastiff in The Dalles Mastiff in Tigard Mastiff in Tillamook Mastiff in Troutdale Mastiff in Tualatin Mastiff in Umatilla Mastiff in Warrenton Mastiff in West Linn Mastiff in Wilsonville Mastiff in Winston Mastiff in Woodburn

Mastiff shelters & rescues in Oregon

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

Here are a few organizations

Rescue

BAMM RESCUE

Tigard , OR 97224

Pet Types: dogs

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Rescue

Friends with Four Paws, Inc Northwest

Portland , OR 97230

Pet Types: dogs

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Rescue

Mastiff Rescue Oregon

McMinnville , OR 97128

Pet Types: dogs

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Rescue

Hopes Haven

Salem , OR 97304

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 information

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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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