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Bullmastiff puppies and dogs in Portland, Oregon

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

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Adopt a Bullmastiff near you in Portland, Oregon

We don't see any Bullmastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

These pups are in Portland, Oregon too!

Below are our newest added Bullmastiffs available for adoption in Portland, Oregon. To see more adoptable Bullmastiffs in Portland, Oregon, use the search tool below to enter specific criteria!
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, Spayed or Neutered, Shots are up-to-date,
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 Xena gorgeous and gentle girly's adoption status with email updates.
Photo of Xena gorgeous and gentle girly

Xena gorgeous and gentle girly

Mastiff

Female, 5 yrs 7 mos
Portland, OR
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
This sweet girl is Xena! When you first meet her, you’ll realize that she’s two things: gorgeous, number one of course,then you’ll realize how gentle she is. Xena is not the smallest girl in the bunch, however, she is the most calm and laid-back—almost to the point where you will forget she’s there. You can often find her and her doggie bed or on the couch. Those are her happy places. well, anywhere she can lay down is really a happy place for her. If you can’t find her in those two places, you can most likely find her outside sunbathing while her friends romp around in the grass. Life with her is simple and sweet— just as it should be! Watch Xena and get to know her endearing self right here! https://youtu.be/Tw_C3T6JvQg?si=r1DB-Q_90B07U1Zc We believe that Xena is a mix between a mastiff and a Staffordshire terrier. We believe she is around 5 years old! With rescue this is just a guess. However, one thing that we can promise? Lots of love and snuggles in your future. Xena is a gorgeous fawn color with the sweetest droopy puppy dog eyes looking up at you like “are you gonna give me a treat or what?!” She’s a thick girl that’s not running any marathons, but she can promise you that she will be the best snuggle bug in the house. Her Foster’s children love to tuck her in and make her a little burrito in her blankies. She would be the perfect family dog for a family that loves to relax and sit outside having many backyard barbecue nights and morning coffee in the rocking chairs. I could see Xena happily sitting outside with you watching you garden and water the flowers. Xena would really be happy observing anything as long as she gets to lay down. She’s hilarious. But don’t think she’s all naps— Xena enjoys a good trip to the local park where she can watch the kids play and get her exercise in. The best part about going to the park is obviously all the compliments that she receives. “Oh she’s so beautiful!” “What’s her name? She’s gorgeous!” “Xena you are so calm!” Etc. Xena is extremely dog friendly living with four other foster dogs. She gets along well with everyone. she loves to do her own thing at the end of the day. If the other doggies have zoomies, she’ll happily watch them and cheer them on. She greets everyone with a gentle sniff and then she’s on her way to go say hi to the next doggie friend. We think that Xena could fit into really any chill pack because she gets along well with both male and females. Xena’s perfect partner? A chill older pup like herself who enjoys movie nights and couch cuddle puddles. Xena would love a backyard, but one is not required. She is easy as pie on leash and she would love to go on a walk around the apartment complex if that’s what she needed. I could totally see her happily, watching everyone from a balcony taking in the world around her. Her larger size may make her more of a candidate for a house with the backyard, especially because she’s not built for lots of exercise. Lol. We have not seen her with any kitty cats just yet, but we are happy to test her with whatever you may need. Just say the word! Does Xena sound like your girl? Apply today! https://adopt.animalsfirst.com/animal/62cc8e128b02916730334440/6826076556dd4bd3640cf500 Questions? Ask Megan.rhoades@threelittlepittiesrescue.org We facilitate adoptions nationwide using our rescue run USDA certified transport system, ensuring every pet travel 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 $900 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 $74 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.
We'll also keep you updated on Lady Rose's adoption status with email updates.
Photo of Lady Rose

Lady Rose

Mastiff

Female, 3 yrs 1 mo
Portland, OR
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
Meet Lady Rose— the Queen of Cuddles and Couch Time! 👑 If you’re looking for the world’s sweetest, most smooshable, big-headed lovebug… you’ve found her! Lady is a 3-year-old mastiff mix with the softest soul and the cutest little white “shoes” you’ve ever seen. She’s equal parts gentle couch potato and goofy best friend — basically a perfect mix of chill and charm. Lady LOVES her people and will happily lean right into you for snuggles, belly rubs, or just to remind you that she’s there. She’s the kind of dog who rolls over for pets, politely asks for more, and then melts into your lap (yes, she’s convinced she’s lap-sized). She has perfected the art of leaning her whole body into you just to make sure you know she loves you. She’s not pushy about it either — she’ll politely ask for affection, and when you stop, she gives you the saddest “but why did you stop petting me?” look until your heart melts and you start again. She loves to roll over for belly rubs, and if she could, she’d spend all day like that. Watch Lady Rose in action in her video! https://youtu.be/CrIBB0RQicA?si=iQAFu6ekTYtBx0sT This big girl is a total dream on leash — she walks right beside you like she’s done it a million times before, checking in often with a little look that says, “Am I doing good?” (Spoiler: she’s always doing good.) She’s super easy to handle and loves meeting new people. In fact, she’s never met a stranger — she walks right up to everyone she meets, wiggles, leans in for pets, and wins hearts instantly. Lady is also amazing with kiddos — she knows to be extra gentle, doesn’t jump, and melts when little hands reach for her. She’s the kind of dog that makes people say, “Wow, she’s such a good girl,” about ten times in a row. When it comes to other dogs, Lady has what we call “queen energy.” She’s calm, polite, and a little bit aloof — she doesn’t need to be the center of the dog party, but she’ll happily hang out in the same space as long as everyone’s being respectful. She’s met a few dogs in playgroups and usually prefers to wander around and mind her business (unless someone gets a little too bouncy in her face — then she’ll give them a tiny “hey, personal space please” and go back to her stroll). She’d do best with another laid-back, mellow dog who won’t pester her for playtime — or she’d be perfectly happy being the only royalty in the house! And let’s talk about kitties — Lady met one and was a total lady about it! She was curious but cautious, gave a sniff or two, and then politely backed off when the kitty didn’t seem interested. She’s got great manners and would do just fine sharing her castle with a feline friend who appreciates her calm energy. At home, Lady is pure cozy vibes. She’s low-energy and would rather nap next to you than run around. She’s the ultimate couch potato. She’s all about comfort, love, and being close to her people. Lady would do amazing in a home or apartment with someone who wants a snuggle buddy, walking companion, and best friend all rolled into one big, sweet, smooshy face. She’s affectionate, gentle, and ready to fill your life with calm, goofy joy. So if you’ve been dreaming of a big-headed, soft-hearted, nap-loving, people-adoring, kid-snuggling, dog-tolerating, cat-respecting queen to rule your heart, Lady Rose is your gal!! Ready to welcome a new furry friend into your life? Apply today! https://adopt.animalsfirst.com/animal/62cc8e128b02916730334440/690b7989329bbd965105e3da Questions? Email elizabethbower@threelittlepittiesrescue.org We facilitate adoptions nationwide using our rescue run USDA certified transport system, ensuring every pet travel 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 $900 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 $74 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.

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Want to learn more about adopting a Bullmastiff puppy or dog?

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Bullmastiff basics

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Where do Bullmastiffs come from? How many types of Bullmastiffs are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Bullmastiff.

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