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Mastiff puppies and dogs in Mount Vernon, Washington

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

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Adopt a Mastiff near you in Mount Vernon, 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 Mount Vernon, Washington

These Mastiffs are available for adoption close to Mount Vernon, Washington.
Photo of Spark Plug - AVAILABLE

Spark Plug - AVAILABLE

Mastiff Belgian Malinois

Male, 2 mos
Stanwood, WA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
Looking for a playful, active young dog to add some life and love to your family? Look no further! This adorable pup is looking for a FURever home committed to training, while giving out plenty of love and patience.If you are ready to add this beautiful, cutie-pie pupper to your family, come and talk to an Adoptions Matchmaker today!The NOAH Center31300 Brandstrom Rd., Stanwood, WA 98292Phone:360.629.7055Email: adopt@thenoahcenter.orgwww.thenoahcenter.orgM-F, 11-6 and Sat-Sun, 11-5To learn more about adopting a pet from The NOAH Center, please visit us at www.thenoahcenter.org/dogs
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Photo of Blossom

Blossom

Mastiff Mixed Breed (Large)

Female, 4 yrs
Bellingham, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
-
Photo of Neil Diamond

Neil Diamond

Mastiff Mixed Breed (Large)

Male, 1 yr 3 mos
Bellingham, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
-
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Photo of Marty Hearty Macaroni

Marty Hearty Macaroni

Mastiff

Male, 1 yr 1 mo
Bellingham, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
If you're looking for a sweet, easygoing companion with a playful spirit and a heart full of love, Marty might just be your perfect match! This gentle boy has a wonderful balance of playful energy and relaxed charm, making him a lovely addition to a home looking for a loyal four-legged friend. One of Marty's greatest qualities is how beautifully he gets along with other dogs! Currently living in a foster home with five canine companions, Marty has proven himself to be a fantastic member of the pack. He loves a good game of chase, enjoys spending time with his doggy friends, and has a naturally polite play style. Marty has a great understanding of canine communication and knows how to express himself appropriately during playtime. With his medium energy level, he's always happy to join the fun but equally content enjoying a relaxing afternoon. Want to see Marty's sweet personality in action? Watch his video and get to know this handsome boy! https://youtu.be/Szo22xl7M8Y Marty has a gentle, thoughtful approach to making new friends. He enjoys greeting people with a curious sniff and appreciates having the opportunity to get acquainted at his own pace. As he becomes familiar with his surroundings and the people around him, his affectionate and loyal personality continues to blossom. He's the kind of companion who makes building a special connection feel incredibly rewarding. At home, Marty enjoys a comfortable routine and has experience relaxing in his crate. He may share a little farewell whimper when his favorite people head out, but he settles in nicely. He also enjoys getting outside to explore and would love a family who can continue helping him develop his leash manners. Marty occasionally gives one of his legs a little rest after an exciting play session, so having the flexibility to enjoy activity at his own pace would be wonderful for him. Marty would thrive in a peaceful, loving home where he can enjoy the best of both worlds: fun adventures with a canine companion and plenty of opportunities to unwind. A medium energy dog sibling would be an especially wonderful match! Whether it's a home with a yard or an easily accessible apartment, Marty would appreciate a comfortable environment and a family who enjoys life's simple pleasures. With his gentle heart, wonderful doggy manners, and playful personality, Marty has all the makings of an incredible best friend. He's ready to bring companionship, happiness, and a little extra sweetness to his forever home! https://adopt.animalsfirst.com/animal/62cc8e128b02916730334440/6a554f70882fd6dddf02582f Questions? Email Kristin@threelittlepittiesrescue.org We facilitate adoptions nationwide using our rescue run USDA certified transport system, ensuring every pet travels safely and comfortably with 24/7 care. Our transport includes drop off locations, in WA, UT, OR, ID, VA, PA, OH, NY, CT, VT, TN, KY, WI, MN, IL, WI and Canada (pick up in Bellingham, WA, Buffalo, NY or Brattleboro, VT for for Canadian adopters). You will have the opportunity to track their journey in real time, see photo updates, learn fun facts, connect with fellow adopters and fosters through our private Facebook event page! Before the adoption is finalized, you will meet your pet through a video call, creating a fun and personalized experience! The adoption fee is $1200 and includes all vetting (DAPP with booster, Bordetella, Rabies vaccine, multiple broad spectrum deworming treatments, spay/neuter, flea prevention, a 12 month heartworm preventative injectable, heartworm test and treatment if needed, a microchip with free lifetime registration, a high quality nylon Martingale collar, a health certificate deeming the pup healthy for travel, cost of transport*, and priceless years of love and loyal companionship! We proudly have over 17,000 successful adoptions and excellent Google Reviews: https://g.co/kgs/UQ5Pyai We care deeply about creating lasting matches between dog and family for long term success, and take the time to ensure each adoption is a fit through our matchmaking process. At our 2 acre Texas based property, we assess every animal with trainers on staff, we modify behavior as needed, and create individualized behavior plans to help prepare dogs for their future families including crate training, potty training, leash walking, etc. Our fosters are able to attend group training and socialization play groups helping them stay confident, well rounded, and adoption-ready. Our on-site trainers are dedicated to each dog’s growth and we enjoy seeing their progress! We go above and beyond to ensure every animal receives exceptional care. Veterinarians consistently praise our medical standards. From routine care to advanced treatments, each dog receives personalized attention. Hard costs for a healthy dog range from $804-$920; heartworm-positive dogs or those needing specialized care can exceed $2,000+. Adoption fees help cover a portion of these expenses, but without government funding, we rely on fundraising to bridge the gap—ranging from $100–$1,000+ per dog. Our adoption fees reflect the extensive care and resources that go into each animal we save. The adoption fee is a donation to the mission and goes far beyond getting a fully vetted pet. It doesn’t stop there! Our adopters also receive these SPECIAL PERKS: Extensive behavioral testing and information from trainers on our staff to ensure the perfect fit for your family Discounts on Embark DNA test kit- $30 off of Breed ID test or $50 off of Breed ID plus Health test 30 day trial of pet insurance with Trupanion A free private online dog training session with GoodPup, plus low pricing for future sessions Access to multiple dog trainers in your area, along with $40 off of your first session of in person dog training through Rover Training 70% off of your first order of Fetch, a delicious PNW based fresh dog meatballs subscription Coupons for a fun visit to Petco 20% off of Dr. Cuddles pet first aid and hygiene solutions Discounted heartworm, flea prevention, and monthly dewormer Access to our exclusive FB Adopters page, where you can network for play dates, resources, and connect with other adopters that share their passion for their adopted pup! The Greater Houston area faces one of the highest stray and overpopulation rates in the U.S. We’re a nonprofit on a mission—to rescue, rehabilitate, and rehome dogs at risk, while promoting spay/neuter outreach in the community. When you adopt, you save more than one life— the one you adopted, and the space opened up to save another. Follow our journey and stay connected! 🌐 threelittlepittiesrescue.org 📘 facebook.com/threelittlepittiesrescue 📸 instagram.com/threelittlepittiesrescue Ready to welcome a new furry friend into your life? APPLY TODAY and become a hero for pets in need! *Due to rising transportation costs, a $87 surcharge applies. DISCLAIMER- Breed type is determined based on general appearance and behavioral characteristics, and cannot be guaranteed without DNA testing. NOTE- Texas adopters must pick up from the Houston area.
Photo of Bear Your Main Man

Bear Your Main Man

Mastiff

Male, 3 yrs 10 mos
Bellingham, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Bear Your Main Man is 110 pounds of handsome, and he takes up a very satisfying amount of space beside his person. He’s loving, enjoys being sweet-talked, and is happy to keep you company while you go about your day. His size certainly makes an impression, but the affection is what will have you making room for him at home. And possibly shopping for a bigger dog bed. Go watch Bear on YouTube to see this gorgeous guy out for a stroll, enjoying a drive around town, and soaking up all the love. Copy and paste his YouTube link into your browser: https://youtu.be/NqSan7VHckM We believe Bear is a Mastiff mix, with a look that reminds us of a Neapolitan Mastiff, though his breed is our best guess. He’s gorgeous, substantial, and a surprisingly low-key for a dog who has such a presence. At home, Bear is happy to putz around with you. Going into the kitchen? He might come along. Settling in for a quiet evening? Wonderful. He’ll find a spot to stretch out and become a very large rug. Being near his person and having somewhere comfortable to lounge suits him perfectly. Bear seems especially drawn to women, men are welcome but can you blame a big boy for having heart for a lady? Of course not! For a woman who loves big dogs, his devoted company and impressive presence is a lovely combination. He’s easy to picture beside you during a quiet evening, close enough for an occasional head rub while you unwind. He’s also a wonderful car companion. Bear generally hops right in and settles nicely in the back seat, ready to enjoy the ride. After a longer walk, a little sweet talk may help him decide to make the hop but its no trouble at all despite his size. And if there’s a chance to catch a breeze through an open window, he will be extra pleased to tag along on whatever adventure you choose. Walks with Bear are enjoyable, too. He has a great pace and walks nicely on leash. Squirrels can catch his attention, but he responds well to guidance. At 110 pounds, he’ll need a confident handler who is comfortable managing a large dog and can help him keep his enthusiasm about those pesky squirells in check. Bear knows sit, shake, and down, and he takes his treat payments gently. He also loves the water, so a chance to splash around would be a lovely addition to his otherwise fairly chill and leisurely agenda. If you ask Bear what his dream match would be we are sure he would say - a home where he is the only dog so he can enjoy his people all to himself. That does not mean dogs are not welcome but Bear doesn't need them to be happy. One of his current doggie friends is an easygoing female dog who understands all he wants is peaceful companionship and will pass on wrestling or chasing. Good company on a walk, a handsome passenger in the car, and a big, loving presence at home—Bear is ready to be your main man. A little sweet talk, some room to stretch out, and a person to adore would make him very, very happy. Apply to adopt Bear here: https://adopt.animalsfirst.com/animal/62cc8e128b02916730334440/6abc218569f70e230d0178b7 Questions? Contact Kristin@threelittlepittiesrescue.org We facilitate adoptions nationwide using our rescue run USDA certified transport system, ensuring every pet travels safely and comfortably with 24/7 care. Our transport includes drop off locations, in WA, UT, OR, ID, VA, PA, OH, NY, CT, VT, TN, KY, WI, MN, IL, WI and Canada (pick up in Bellingham, WA, Buffalo, NY or Brattleboro, VT for for Canadian adopters). You will have the opportunity to track their journey in real time, see photo updates, learn fun facts, connect with fellow adopters and fosters through our private Facebook event page! Before the adoption is finalized, you will meet your pet through a video call, creating a fun and personalized experience! The adoption fee is $1000 and includes all vetting (DAPP with booster, Bordetella, Rabies vaccine, multiple broad spectrum deworming treatments, spay/neuter, flea prevention, a 12 month heartworm preventative injectable, heartworm test and treatment if needed, a microchip with free lifetime registration, a high quality nylon Martingale collar, a health certificate deeming the pup healthy for travel, cost of transport*, and priceless years of love and loyal companionship! We proudly have over 17,000 successful adoptions and excellent Google Reviews: https://g.co/kgs/UQ5Pyai We care deeply about creating lasting matches between dog and family for long term success, and take the time to ensure each adoption is a fit through our matchmaking process. At our 2 acre Texas based property, we assess every animal with trainers on staff, we modify behavior as needed, and create individualized behavior plans to help prepare dogs for their future families including crate training, potty training, leash walking, etc. Our fosters are able to attend group training and socialization play groups helping them stay confident, well rounded, and adoption-ready. Our on-site trainers are dedicated to each dog’s growth and we enjoy seeing their progress! We go above and beyond to ensure every animal receives exceptional care. Veterinarians consistently praise our medical standards. From routine care to advanced treatments, each dog receives personalized attention. Hard costs for a healthy dog range from $804-$920; heartworm-positive dogs or those needing specialized care can exceed $2,000+. Adoption fees help cover a portion of these expenses, but without government funding, we rely on fundraising to bridge the gap—ranging from $100–$1,000+ per dog. Our adoption fees reflect the extensive care and resources that go into each animal we save. The adoption fee is a donation to the mission and goes far beyond getting a fully vetted pet. It doesn’t stop there! Our adopters also receive these SPECIAL PERKS: Extensive behavioral testing and information from trainers on our staff to ensure the perfect fit for your family Discounts on Embark DNA test kit- $30 off of Breed ID test or $50 off of Breed ID plus Health test 30 day trial of pet insurance with Trupanion A free private online dog training session with GoodPup, plus low pricing for future sessions Access to multiple dog trainers in your area, along with $40 off of your first session of in person dog training through Rover Training 70% off of your first order of Fetch, a delicious PNW based fresh dog meatballs subscription Coupons for a fun visit to Petco 20% off of Dr. Cuddles pet first aid and hygiene solutions Discounted heartworm, flea prevention, and monthly dewormer Access to our exclusive FB Adopters page, where you can network for play dates, resources, and connect with other adopters that share their passion for their adopted pup! The Greater Houston area faces one of the highest stray and overpopulation rates in the U.S. We’re a nonprofit on a mission—to rescue, rehabilitate, and rehome dogs at risk, while promoting spay/neuter outreach in the community. When you adopt, you save more than one life— the one you adopted, and the space opened up to save another. Follow our journey and stay connected! 🌐 threelittlepittiesrescue.org 📘 facebook.com/threelittlepittiesrescue 📸 instagram.com/threelittlepittiesrescue Ready to welcome a new furry friend into your life? APPLY TODAY and become a hero for pets in need! *Due to rising transportation costs, a $87 surcharge applies. DISCLAIMER- Breed type is determined based on general appearance and behavioral characteristics, and cannot be guaranteed without DNA testing. NOTE- Texas adopters must pick up from the Houston area.
Photo of Finn AKA Gage JuM

Finn AKA Gage JuM

Mastiff Shepherd (Unknown Type)

Male, 7 yrs 7 mos
Everett, WA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered,
Story
Finn may look like a rockstar with his striking Mastiff–Shepherd good looks, but at heart, he’s a big, soft lovebug. Weighing in at about 60 pounds, Finn has grown into a handsome boy with a beautiful gray and tan coat, soulful eyes, and an even bigger personality. Despite his star-quality appearance, Finn is more of a laid-back, easygoing guy—think Eeyore vibes, but with engines revved and ready to love. From the moment he wakes up, he’s prepared to shower his people with affection… and trust us, it’s A LOT of love! Finn does well with other dogs and does need a slow, proper introductions to new friends—both two-legged and four-legged. Once he knows you, he loves you deeply. He’s happiest when he has a buddy (human or canine) to share his world with. Affection is Finn’s specialty. When someone comes to greet him, he lights up, runs over with enthusiasm, and hands out slobbery kisses and big hugs like they’re backstage passes. His joy is genuine, his heart is huge, and he’s always thrilled to see his people. If you’re looking for a big, lovable, slightly goofy rockstar who will adore you endlessly, Finn is ready to take center stage in your heart. Local adoption only $300 (in TX)

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Mastiff shelters & rescues in Mount Vernon, Washington

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

Here are a few organizations closest to you:

Rescue

16.9 miles

N.O.A.H. Pet Adoption & Spay/Neuter Center

31300 Brandstrom Road, Stanwood, WA 98292

Pet Types: cats, dogs

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Rescue

24.3 miles

Happy Tails Happy Homes

PO Box 28752, Bellingham, WA 98225

Pet Types: dogs

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Rescue

24.9 miles

Three Little Pitties Rescue - Bellingham WA transport

Bellingham, WA 98229

Pet Types: cats, dogs

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Rescue

30.4 miles

Gods Dogs Rescue of TX in WA Transport Stop

Everett, WA 98201

Pet Types: dogs

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Rescue

41.9 miles

Welfare for Animals Guild

Sequim, WA 98382

Pet Types: dogs

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Rescue

42.9 miles

Forever Home Dog Rescue

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

Pet Types: dogs

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Shelter

47.7 miles

Homeward Pet Adoption Center

13132 NE 177th Place, Woodinville, WA 98072

Pet Types: cats, 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 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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