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Mastiff puppies and dogs in Washington

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

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Adopt a Mastiff near you in Washington

Below are our newest added Mastiffs available for adoption in Washington. To see more adoptable Mastiffs in Washington, use the search tool below to enter specific criteria!
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Buddha

English Mastiff/Bluetick Coonhound

Male, Adult
Battle Ground, WA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Needs experienced adopter, House-trained,
Story
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Fae

Mastiff

Female, Adult
Camas, WA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Not good with dogs, House-trained,
Story
Fae is a wonderful girl who is very chill in the house and great with my younger kids. She does lay around most of the day but has lots of energy for walks. She is 4 years old and needs a place with a backyard or something where it is much easier to spot dogs. Apartments would not be a good option as a dog could pop out anywhere and she will go for them. Her being around 140 lbs, it’s a lot to hold back. A backyard for her to run run around in would probably be the best option. You could possibly introduce her to another dog very carefully but not sure. Our last home there was another dog she grew up with and they were fine together.
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Kiki

Mastiff/Poodle (Standard)

Female, Young
Seattle, 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
Kiki is a 2 year old poodle-mastiff cross. She is such a sweetheart! Unfortunately, due to my youngest developing some severe medical issues with animal dander we have to rehome her. She has lived with another dog (male yellow lab) and a cat and does well with both. My partner and I have 6 kids and Kiki also does incredible with them. We are looking for a new loving home for her to continue to thrive in!
Photo of Fasa

Fasa

Mastiff/English Mastiff

Male, Adult
Lynnwood, WA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs,
Story
FOSTER OR FOREVER HOME NEEDED Introducing this humongous boy, Fasa! Fasa (short for Mufasa) is a 3.5-year-old, 170 LB Boerboel who came to us as a stray from an overcrowded shelter in CA hoping to find an amazing forever home here in WA! Fasa is very charming, sweet, and extremely strong. He will require an adopter that can handle his strength and has large breed experience. We are also looking for a standalone home with a yard outside of the city as he would not do well as a city dog. He is very loving and will be an incredibly loyal companion to whoever adopts him, but he will require a strong leader who will set the proper boundaries he needs to maintain his good temperament and keep him well exposed and socialized. He has done well with other dogs in our care and would do well with another dog in the home, preferably a female. He would also do just fine as an only dog where he can soak up all the love and attention! Fasa is a beautiful boy with a lot of love to give and will make an amazing companion to whoever adopts him! He is UTD on vaccinations, microchipped, and neutered. His adoption fee $400.
Photo of Finley

Finley

Mastiff/American Pit Bull Terrier

Female, Young
Everett, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Not good with cats, Needs experienced adopter, House-trained,
Story
Finley is a two year spayed female Mastiff mix/American Bully. We have had her since she was 10 weeks old. We adopted her from a friend who had an “accidental” litter. She has been raised with a 5 year old Cane Corso/American Bulldog and a 10 year old Shih Tzu. When we got Finley, we had a 5 year old cat. When Finley was about 1 year old she was startled by the cat and responded by grabbing her around the neck, which ultimately killed our cat. We thought (hoped) this would be a one time occurrence because she was so young. Finley has now started becoming very jealous of our Shih Tzu and has started bullying him. She has snapped at him and made attempts to bite him. We feel we need to rehome Finley to a home where she can be the only pet and be the center of attention. She is a very loving, snuggly, and affectionate. It is breaking our hearts to do this.
Photo of Ellie

Ellie

Mastiff

Female, 4 mos
Silvana, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats,
Story
FIRST STEPS: Please visit https://www.save-a-mutt.org/adoption-application/ to fill out an application - a Petfinder Inquiry is not the adoption process. We don't do meet and greets until applications have been approved. All our dogs are located IN Washington State - we are a local foster based rescue and no transport from another state required. :) Thanks! --- Meet Ellie! She and her siblings are pretty happy puppies. Ellie is a beautiful red color with the touch of brindle. Ellie is all the great things in a puppy - floppy, silly and sweet. She has met dogs, cats and kids and has done great. We are working on crate training and all kinds of puppy training. We got the puppies from a local shelter who said they are Boerboel / Mastiff mixes. But we didn't think they were HUGE puppies and so the DNA was sent... drum rolll please... MUTTS!! 15 different breeds - a couple different mastiffs and even bulldog! But it explains why at almost 20 weeks, they only weigh between 35-40# pounds. DNA is guessing between 70-100#, definitely large breed. We think very big dog experience, a large fenced yard and even another dog for a playmate would be wonderful. They will knock over little kids, as they have very little spacial awareness and are soft, furry wrecking balls! :) This puppy is spayed, microchipped and fully vaccinated. Being a puppy, they will need lots of training, including housebreaking. Remember, puppies are cute, but they have sharp teeth, need to be fed 3 times a day and poop... a lot! The 3-3-3 rule is a guideline for transitioning a rescue dog into its new home and helping it to settle in. It suggests that the first three days should be used for adjusting to its new surroundings, the next three weeks for training and bonding, and the first three months for continued socialization and training. Each dog goes home with a goody bag including collar/leash, toys, chews, Kong, and more. You will receive all medical records, microchip transfer form and other paperwork at the time of adoption. Save-A-Mutt requires a training contract and $100 refundable deposit (depending on previous dog experience) on our larger breed puppies. You pick a trainer in your area, and upon completion of a 6+ week training class, we will refund the deposit. Adoptions typically take place in Stanwood. Adoption fee is $475. Save-A-Mutt is a registered 501c3 and half of your adoption fee may be tax deductible. Save-A-Mutt is a foster based rescue, we do not have a facility to visit. Our adoptions are typically done Monday - Saturday, we are closed on Sunday’s to give our volunteers at least one day off. You must be available to do meets and adoptions during that time frame. We can make exceptions only with the approval of the foster home. Please note, we have approximately a 300 mile adoption radius - Portland OR area and Vancouver BC is the farthest north. We don’t ship dogs, once approved you must pick them up in Snohomish County, WA. Canadian adopters must be able to come to Stanwood WA to pick up your puppy.

Search for a Mastiff puppy or dog

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

Mastiff puppies and dogs in Washington cities

Mastiff Puppies near me Mastiff in Aberdeen Mastiff in Airway Heights Mastiff in Anacortes Mastiff in Arlington Mastiff in Auburn Mastiff in Bainbridge Island Mastiff in Battle Ground Mastiff in Bellevue Mastiff in Bellingham Mastiff in Blaine Mastiff in Bonney Lake Mastiff in Bothell Mastiff in Bremerton Mastiff in Brier Mastiff in Buckley Mastiff in Burien Mastiff in Burlington Mastiff in Camas Mastiff in Centralia Mastiff in Chehalis Mastiff in Cheney Mastiff in Clarkston Mastiff in College Place Mastiff in Colville Mastiff in Covington Mastiff in Des Moines Mastiff in Dupont Mastiff in Duvall Mastiff in East Wenatchee Mastiff in Edgewood Mastiff in Edmonds Mastiff in Ellensburg Mastiff in Enumclaw Mastiff in Ephrata Mastiff in Everett Mastiff in Federal Way Mastiff in Ferndale Mastiff in Fife Mastiff in Fircrest Mastiff in Gig Harbor Mastiff in Grandview Mastiff in Hoquiam Mastiff in Issaquah Mastiff in Kelso Mastiff in Kenmore Mastiff in Kennewick Mastiff in Kent Mastiff in Kirkland Mastiff in Lacey Mastiff in Lake Forest Park Mastiff in Lake Stevens Mastiff in Lakewood Mastiff in Liberty Lake Mastiff in Longview Mastiff in Lynden Mastiff in Lynnwood Mastiff in Maple Valley Mastiff in Marysville Mastiff in Medical Lake Mastiff in Mercer Island Mastiff in Mill Creek Mastiff in Milton Mastiff in Monroe Mastiff in Moses Lake Mastiff in Mountlake Terrace Mastiff in Mount Vernon Mastiff in Mukilteo Mastiff in Newcastle Mastiff in Normandy Park Mastiff in North Bend Mastiff in Oak Harbor Mastiff in Ocean Shores Mastiff in Olympia Mastiff in Omak Mastiff in Orting Mastiff in Othello Mastiff in Pacific Mastiff in Pasco Mastiff in Port Angeles Mastiff in Port Orchard Mastiff in Port Townsend Mastiff in Poulsbo Mastiff in Prosser Mastiff in Pullman Mastiff in Puyallup Mastiff in Quincy Mastiff in Redmond Mastiff in Renton Mastiff in Richland Mastiff in Ridgefield Mastiff in Sammamish Mastiff in Seatac Mastiff in Seattle Mastiff in Sedro Woolley Mastiff in Selah Mastiff in Sequim Mastiff in Shelton Mastiff in Shoreline Mastiff in Snohomish Mastiff in Snoqualmie Mastiff in Spokane Mastiff in Spokane Valley Mastiff in Stanwood Mastiff in Steilacoom Mastiff in Sumner Mastiff in Sunnyside Mastiff in Tacoma Mastiff in Toppenish Mastiff in Tukwila Mastiff in Tumwater Mastiff in Union Gap Mastiff in University Place Mastiff in Vancouver Mastiff in Walla Walla Mastiff in Wapato Mastiff in Washougal Mastiff in Wenatchee Mastiff in West Richland Mastiff in Woodinville Mastiff in Woodland Mastiff in Yakima Mastiff in Yelm

Mastiff shelters & rescues in Washington

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

Here are a few organizations

Rescue

Save-A-Mutt

Silvana , WA 98287

Pet Types: cats, dogs

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Shelter

Humane Society of Skagit Valley

18911 Kelleher Road, Burlington , WA 98233

Pet Types: cats, dogs

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Rescue

Forever Home Dog Rescue

PMB 146 19410 Highway 99 Ste A (mailing), Lynnwood , WA 98036

Pet Types: dogs

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Rescue

Charming Pet Rescue-WA Transport Stop

Bothell , WA 98011

Pet Types: dogs

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Rescue

ADOGS(Adopt Dogs) - SEA Transport

Bellevue , WA 98006

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 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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