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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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Photo of Ottis

Ottis

Mastiff/Labrador Retriever

Male, Adult
Deer Park, WA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with dogs, Not good with cats, Needs experienced adopter, House-trained,
Story
Ottis is 2 1/2 years old and is a mastiff/ lab. He is very cuddly and loves ear scratches. Ottis is not a dog that loves new things, and he is timid when he first meets people and new dogs. He gets along with some dogs but we have dealt with a lot of aggression. And meeting new people is also hard sometimes because he can be reactive. We are not experienced dog owners either and tried our best to train him. He knows the commands sit, lay down, bed, come, and stay. We are working on trying to heal but it is not his favorite. He is very stubborn sometimes he will try to ignore you. You just have to be the boss. Ottis will need someone that has a big yard or property, someone that can spend time with him to keep up his training, and someone who can teach him that it is okay to be around new people or new things. We are downsizing and we just do not think that will suit Ottis, so we are hoping to find someone that can be his new dog parents that loves and appreciates big dogs.
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Photo of Lucy

Lucy

Mastiff

Male, 4 yrs
Bellevue, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained,
Story
✅Currently located in South Korea✅️ 💟Available to fly to SEA Meet Lucy🧡 Lucy was rescued from a mass dog slaughter house. Regardless of his harsh past, he's a little bit shy but gentle and calm.
Photo of GOLDIE

GOLDIE

Mastiff

Female, 1 yr 4 mos
Seattle, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Good with cats, Needs experienced adopter,
Story
MEET GOLDIE, a beautiful & young Mastiff in need of a forever home! Goldie is currently in a foster home in Seattle, where she shares her days with another male dog. She is a 1-1/2 year-old girl and is still a big puppy! She weighs about 90-100 pounds currently! Goldie was initially rescued from an overcrowded California shelter. She is a sweet, gentle dog and loves her person immensely. She is slightly shy, especially with men, but very affectionate once she gets to know you. She gives big kisses! She especially loves women, and would do well with a person or people who can share her world. Goldie gets alone well with other dogs, but can be a bit alpha, so dog experience is a must for any adopter. Please email for an application.
Photo of Bonita

Bonita

Mastiff/American Pit Bull Terrier

Female, Young
Spokane, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained,
Story
Shes a great dog I just cant keep her because I had a brand new baby and shes allergic to her but shes great with baby. Shes great with other dogs. Shes a great dog.
Photo of Sloane

Sloane

Mastiff

Female, 10 mos
Pullman, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Meet Sloane! This 9 month old puppy is so full of joy and zoomies and can`t wait to find her forever home. Sloane is a mastiff mix and may have a bit more growing to do, so she would do best in a home that is experienced with large dogs, or a home that is ready to learn and devote ample time to her training. While she is getting the hang of basic commands, she has a hard time containing her puppy excitement, so a home with small children may not be ideal. During her time in the shelter, Sloane has never met a stranger, that is, everyone she meets is an instant best friend! Sloane may do well with other pets, however we always recommend cautious and slow introductions. Sloane would love a home with a big back yard so she can show you how fast she is every day! If you`re looking for a big girl who is always SO happy, come meet Sloane! Sloane`s adoption fee is $175, which covers her spay, microchip, and first year of vaccines. Sloane is accepting appointments, but won`t be able to go home until the 18th of January following her spay! Please submit an adoption application at https://www.whitmanpets.org/dog-adoption-application if you would like to meet Sloane!
Photo of Daisy

Daisy

Mastiff/Terrier (Unknown Type, Medium)

Female, Young
Bothell, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Meet Daisy!Daisy is a 1-year-old, 65-pound Mastiff mix with a heart as big as her paws! Rescued as a stray in poor condition, Daisy has been thriving in her foster home and steadily gaining weight. She’s blossomed into a sweet, loving girl who adores bedtime cuddles and following her humans everywhere—they’ll never be alone with her around!Still a playful pup, Daisy has plenty of energy and is house trained and still learning the ropes of training like not jumping on you in excitement. She’s a smart cookie and eager to please, so with patience and consistency, she’ll become an amazing companion. Daisy loves playing with bigger, higher-energy dogs, like her foster family’s huskies, and has shown promise around cats. While she’s still learning to respect feline boundaries, she’s making great progress.Watching Daisy discover toys and grow into her happy, playful self is nothing short of heartwarming. She’s ready to bring her big heart and loyal spirit into a forever home that will love her unconditionally. Could Daisy be your perfect match?IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.January 7, 2025, 9:13 pm

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

Charming Pet Rescue-WA Transport Stop

Bothell , WA 98011

Pet Types: 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

Freedom Ride Rescue Inc. - Seattle

Seattle , WA 98133

Pet Types: dogs

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Rescue

ADOGS(Adopt Dogs) - SEA Transport

Bellevue , WA 98006

Pet Types: dogs

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Rescue

Three Little Pitties Rescue - Bellingham WA transport

Bellingham , WA 98229

Pet Types: cats, 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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