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Mastiff puppies and dogs in Seatac, Washington

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

Adopt a Mastiff near you in Seatac, 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 Seatac, Washington

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

Mastiff

Female, 1 yr 3 mos
Seattle, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered, Shots are up-to-date,
Story
MEET GOLDIE, a beautiful & young Mastiff in need of a foster or forever home! Goldie is a 1-year-old girl and is still a big puppy! She already weighs 90 pounds, and will likely put on weight as she grows up. She was rescued from an overcrowded California shelter. Goldie is a sweet, gentle dog. She is slightly shy, especially with men, but very affectionate once she gets to know you. She gives big kisses! We do not know too much yet about how she is with other dogs, because she caught a doggy cough at the shelter so has been in isolation. But given her gentleness, we are expecting she will be good with other dogs, and we will test her soon. She would do well with a single person, a couple or a family with older kids. Please email for an application.

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

Mastiff Terrier (Unknown Type, Medium)

Female, Young
Bothell, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered, Shots are up-to-date,
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

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

Mastiff Shepherd (Unknown Type)

Male, Adult
Lynnwood, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
FOSTER OR FOREVER HOME NEEDED! Say hello to Tiger! He is a loving and sweet ~3yo, ~90lb Mastiff/Shepherd mix who is ready to find his forever home. He came to us as a stray from a high kill shelter in CA. Tiger is a wonderful boy and has a great demeanor. He is super loving with everyone he meets and very gentle. He walks wonderful on leash and will make a great dog for his forever family! He has been good with other dogs in our care. We think he would do just fine with kids, but he is not tested with cats. Tiger is neutered, UTD on shots and microchipped. His adoption fee is $450.

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

Mastiff French Mastiff

Male, Adult
Lynnwood, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
FOSTER OR FOREVER HOME NEEDED: Introducing Max! He is a 3-year-old, 84lb French Mastiff mix who came to us from an overcrowded shelter in CA. Max is one big sweetheart! He walks well on a leash, gets along great with other dogs, and is friendly with everyone he meets. He does well being groomed and loves any attention he can get from his people. He will require an adopter that is able to handle his strength as he does like to pull occasionally when he sees something of interest, and he is very strong when doing so. He is a gentle giant but is strong, so due to his strength, we are looking for an adult only household or a household with children over 10 years. Max has a great smile, charming brown eyes, and so much love to give! He is going to be a loyal companion to whoever adopts him. Max is UTD on vaccinations, microchipped, and neutered. His adoption fee is $450.

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These pups are in Seatac, Washington too!

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

Bullmastiff

Male, Adult
Des Moines, WA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Not good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Spud is almost four years old. In November we found Spud tied up to a park bench in the early morning while we were out walking our other dog. We took him home because he was shivering and scared. He had a microchip and were able to get in touch with the previous owner, but she said she had moved to Charlotte several months earlier and gave the dog away before she moved. The new owners apparently didn’t want him anymore and just left him out in the cold for someone else to find and deal with. For the last several months we have been fostering Spud. He was extremely skittish and untrusting for the first couple weeks. It was clear he was dealing with some sort of past trauma. But after a couple weeks, he finally started feeling safe inside his new home. He is calm and low maintenance most of the time and loves to cuddle, go for walks, and have his belly rubbed. It’s time for him to now have a long-term permanent home.

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

St. Bernard Poodle (Standard)

Female, Young
Des Moines, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Due to unforeseen circumstances, I need to find Luna her neforever home. Her breed is St. Bernard/Standard Poodle, St. Berdoodle. Luna is 17 months old (BD:7/24/2023), 95lbs, spayed, chipped, fully vaccinated and the most loving adorable dog. She loves her morning run and loves to have her head/neck massages. She is beautiful, loving and has a wonderful personality. I have all of her Veterinarian paperwork and she is healthy and loves to run, chase squirrels and birds! She loves children and she hasn’t met another dog she didn’t love! Her mother is an F1 St Bernard and father is a Merle Standard Poodle. She was born in Omaha, Nebraska. She has been to training at PNW K9 Training in Rochester for 2 weeks. She is well trained on her mini educator collar. Sadly, my husband passed away last year and I am unable to give her the life she deserves. Included with Luna will be her crate, Halo Collar, and mini educator collar and accessories. Rehoming fee $1500

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Related breeds in Seatac, Washington

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

Mastiff shelters & rescues in Seatac, Washington

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

Here are a few organizations closest to you:

Rescue

23.4 miles

Freedom Ride Rescue Inc. - Seattle

Seattle, WA 98133

Pet Types: dogs

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Rescue

25 miles

Charming Pet Rescue-WA Transport Stop

Bothell, WA 98011

Pet Types: dogs

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Rescue

27.8 miles

Forever Home Dog Rescue

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

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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