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Mastiff puppies and dogs in Massachusetts

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

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Adopt a Mastiff near you in Massachusetts

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

Ronnie

Mastiff

Male, 7 mos
Vineyard Haven, MA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs,
Story
This adorable pup was confiscated from their breeder through no fault of their own and is now ready to find a family that will give them the love and care they deserve.   Boerboels, originally from South Africa, are known for their loyalty, strength, and devotion to their families. Bred to guard farms and livestock, they are natural protectors but also incredibly affectionate and loyal to their human pack. Despite their large size, Boerboels are surprisingly agile and gentle, making them great family companions when properly trained and socialized.   At just 6 months old, Ronnie has plenty of playful energy and curiosity, with a friendly disposition toward people and other dogs. They’re making good progress on basic obedience and have the potential to thrive with continued training. Their strong protective instincts will also develop as they grow, so they’ll need a family that is experienced with large breeds and is committed to consistent training.   Key Info About Ronnie:       •   Age: 6 months     •    Breed: Boerboel Mastiff     •    Background: Confiscated from breeder, ready for a fresh start     •    Temperament: Playful, loving, and protective     •    Training: Learning basic commands, great potential with consistent training     •    Best suited for: Active homes with space, experienced with large dogs   Boerboels are known to form deep bonds with their families, and Ronnie is no exception! They’re eager to find a home where they can grow, learn, and love. If you’re looking for a loyal and protective companion, Ronnie is waiting for you. is up to date on vaccinations and is spayed or neutered. (puppies under the age of 6 months may not be sterilized prior to adoption, if this is the case your adoption coordinator will discuss the process with you). To adopt or learn more about: , you must fill out an adoption application. To find the application, visit our website: WWW.SANDYPAWSRESCUE.COM ** PLEASE READ: If a dog/puppy is listed, then s/he is currently available for adoption. Their information is correct to the best of our abilities and the information we have been given as of the day of posting. In some cases this dog may be pending an adoption already, and their profile has not been updated yet. Please note, SPR does not guarantee the breed of any dog or puppy unless stated otherwise. All breeds listed are educated best estimates by transferring shelter staff, our volunteers or our vets. The dog may have some genetic material of an American Staffordshire Terrier (pit bull). The dogs are usually mixes of many breeds, making them the All American MUTT. Our dogs are rescued from various situations (kill-shelters, owner surrenders, strays, etc). It is most likely that both their parents were strays and mixes of some sort. If you are interested in this dog, you MUST submit an application. Sandy Paws Rescue does not a have a public shelter in Mass, so there is no building you can visit without an appointment. Our dogs live in private foster homes or boarding kennels down south until adopted, and foster care homes through out MV, Cape Cod and other parts of MA. A majority of our dogs are adopted/spoken for prior to transport and release from state mandated isolation. To learn more about our rescue, adoption fees, and procedures, review the list of FAQ’s on our website at WWW.SANDYPAWSRESCUE.COM **The FIRST step in adopting an animal from our rescue is to submit a completed adoption application. MA License #0272 ##2206310##
We'll also keep you updated on Sam's adoption status with email updates.
Photo of Sam

Sam

Mastiff

Female, 7 mos
Vineyard Haven, MA
Size
(when grown) -
Details
Good with dogs,
Story
Adopt Me: 6-Month-Old Boerboel Mastiff Puppy! Meet Sam, a sweet 6-month-old Boerboel Mastiff puppy looking for a fresh start and a loving forever home! This adorable pup was confiscated from her breeder through no fault of her own and is now ready to find a family that will give her the love and care she deserves. Boerboels, originally from South Africa, are known for their loyalty, strength, and devotion to their families. Bred to guard farms and livestock, they are natural protectors but also incredibly affectionate and loyal to their human pack. Despite their large size, Boerboels are surprisingly agile and gentle, making them great family companions when properly trained and socialized. At just 6 months old, Sam has plenty of playful energy and curiosity, with a friendly disposition toward people and other dogs. She’s making good progress on basic obedience and has the potential to thrive with continued training. Her strong protective instincts will also develop as she grows, so she’ll need a family that is experienced with large breeds and is committed to consistent training. Key Info About Sam:     •    Age: 6 months    •    Breed: Boerboel Mastiff    •    Background: Confiscated from breeder, ready for a fresh start    •    Temperament: Playful, loving, and protective    •    Training: Learning basic commands, great potential with consistent training    •    Best suited for: Active homes with space, experienced with large dogs Boerboels are known to form deep bonds with their families, and Sam is no exception! She’s eager to find a home where she can grow, learn, and love. If you’re looking for a loyal and protective companion, Sam is waiting for you. Make Sam a part of your family today! is up to date on vaccinations and is spayed or neutered. (puppies under the age of 6 months may not be sterilized prior to adoption, if this is the case your adoption coordinator will discuss the process with you). To adopt or learn more about: , you must fill out an adoption application. To find the application, visit our website: WWW.SANDYPAWSRESCUE.COM ** PLEASE READ: If a dog/puppy is listed, then s/he is currently available for adoption. Their information is correct to the best of our abilities and the information we have been given as of the day of posting. In some cases this dog may be pending an adoption already, and their profile has not been updated yet. Please note, SPR does not guarantee the breed of any dog or puppy unless stated otherwise. All breeds listed are educated best estimates by transferring shelter staff, our volunteers or our vets. The dog may have some genetic material of an American Staffordshire Terrier (pit bull). The dogs are usually mixes of many breeds, making them the All American MUTT. Our dogs are rescued from various situations (kill-shelters, owner surrenders, strays, etc). It is most likely that both their parents were strays and mixes of some sort. If you are interested in this dog, you MUST submit an application. Sandy Paws Rescue does not a have a public shelter in Mass, so there is no building you can visit without an appointment. Our dogs live in private foster homes or boarding kennels down south until adopted, and foster care homes through out MV, Cape Cod and other parts of MA. A majority of our dogs are adopted/spoken for prior to transport and release from state mandated isolation. To learn more about our rescue, adoption fees, and procedures, review the list of FAQ’s on our website at WWW.SANDYPAWSRESCUE.COM **The FIRST step in adopting an animal from our rescue is to submit a completed adoption application. MA License #0272 ##2206305##
We'll also keep you updated on Nina's adoption status with email updates.
Photo of Nina

Nina

Mastiff

Female, Young
Oxford, MA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, House-trained,
Story
Loving, curious, and goofy South African Mastiff (also know as Boerboel). Born 2/17/2022 (2 1/2 years old). She has been raised with another dog, a cat, and two kids. Was crate trained but has not been in a crate in over a year. She sleeps on a dog bed or a space somewhere on the floor where she finds comfortable. She is not spayed. She goes on walks without a leash and does not run away for the most part (occasionally will disobey and walk up to other dogs to sniff). Sensitive to food changes. About 110 lbs. Mario
We'll also keep you updated on Samir's adoption status with email updates.
Photo of Samir

Samir

Mastiff

Male, 4 yrs 7 mos
Lawrence, MA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Needs experienced adopter, House-trained,
Story
Well, he’s a very sweet and loving dog. My friend got arrested and left him with his mom but she didn’t want to take care of him so rather than putting him in a shelter she threw him onto me. Of course I don’t mind taking care of him he isn’t a bother at all but unfortunately where I live it doesn’t allow big dogs. He’s super over protective so once he grows a liking to you strangers will have a hard time coming near you🥺. He’s good with kids but he’s really big and when he gets excited he forgets his size and may knock someone over he is 130-140 lbs. Lastly he’s good with small dogs and cats although they aren’t fawned of him lol and big female dogs but he’s not good around bigger male dogs at all. He’s kind of spoiled since he’s always be an only child so he’s not used to being around a bunch of people or other big males without getting super protective. He OBSESSED WITH BALLS/STICKS so make sure you can play catch 😇. He’s a sweetheart, super goofy and loving 🥺❤️.

Search for a Mastiff puppy or dog

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

Mastiff puppies and dogs in Massachusetts cities

Mastiff shelters & rescues in Massachusetts

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

Here are a few organizations

Rescue

Sandy Paws Rescue inc.

PO Box 1772, Vineyard Haven , MA 02568

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 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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