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Mastiff puppies and dogs in Greeneville, Tennessee

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

Adopt a Mastiff near you in Greeneville, Tennessee

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 Greeneville, Tennessee

These Mastiffs are available for adoption close to Greeneville, Tennessee.
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Monarch

Mastiff

Female, 6 yrs 1 mo
Marshall, NC
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
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Story
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SAMPSON

Mastiff

Male, 5 yrs 9 mos
Clyde, NC
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Sampson, the tall, lanky goofball who is pretty sure he’s a baby giraffe in a dog suit. At 5 years old, this maybe-Mastiff mix is all legs, all heart, and could stand to gain a few snack-sponsored pounds in his future home.Who Sampson IsSampson is a happy, friendly guy who thinks every person he meets is a long-lost best friend and every walk is a grand adventure. Volunteers have been showing him the ropes, and he’s loving his leash lessons and nature walks on the trail.• Big, lanky “gentle giant in training”.• Social, people-loving personality.• Eager to learn and soak up praise and treats.What He’s Looking ForSampson is ready for a family who will help him fill out his frame, polish his manners, and teach him all the cozy perks of being a real house dog. With a bit more training and a lot of love, he’s bound to become that devoted, goofy sidekick who makes you laugh every single day.If you’ve been dreaming of a tall, floppy-eared best friend to share your couch, your snacks, and your adventures, come meet Sampson and let him show you just how big his heart really is.

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Scarlett

Bernese Mountain Dog Mastiff

Female, Young
Rutledge, TN
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Scarlett is very sweet, good natured. Out of respect for our foster’s time and privacy we do NOT arrange meet and greets without an application on file. Therefore the first step in our adoption process is to fill out the form on our website. We have one form that is printable and one that is an on-line fillable form. Our agency is ran by volunteers. We will get back to you as quickly as we can. If you have specific questions please email us at graingerhumane@yahoo.com. We do not have a shelter location with regular hours. All of our dogs are in foster homes. All dogs are fully vaccinated and spayed or neutered before adoption. https://graingercountyhumanesociety.org/available-dogsMarch 11, 2026, 12:10 am

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Photo of Sienna

Sienna

Bernese Mountain Dog Mastiff

Female, Young
Rutledge, TN
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Sienna is very sweet, good natured. Out of respect for our foster’s time and privacy we do NOT arrange meet and greets without an application on file. Therefore the first step in our adoption process is to fill out the form on our website. We have one form that is printable and one that is an on-line fillable form. Our agency is ran by volunteers. We will get back to you as quickly as we can. If you have specific questions please email us at graingerhumane@yahoo.com. We do not have a shelter location with regular hours. All of our dogs are in foster homes. All dogs are fully vaccinated and spayed or neutered before adoption. https://graingercountyhumanesociety.org/available-dogsMarch 11, 2026, 12:10 am

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Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Greeneville, Tennessee.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Greeneville, Tennessee

Bullmastiffs in Greeneville, Tennessee Neapolitan Mastiffs in Greeneville, Tennessee Saint Bernards in Greeneville, Tennessee

Mastiff shelters & rescues in Greeneville, Tennessee

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

Here are a few organizations closest to you:

Shelter

24.7 miles

Madison County Animal Shelter

389 Long Branch rd, Marshall, NC 28753

Pet Types: cats, dogs

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Shelter

45.3 miles

Haywood County Animal Services

453 Jones Cove Road, Clyde, NC 28721

Pet Types: cats, dogs, rabbits, small animals

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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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