Adopt

Mastiff puppies and dogs in Gainesville, Georgia

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

Picture of Mastiff

Adopt a Mastiff near you in Gainesville, Georgia

These Mastiffs are available in Gainesville, Georgia.
Photo of Luna

Luna

Terrier (Unknown Type, Medium) Mastiff

Female, 1 yr 7 mos
Gainesville, GA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Hi, I'm Luna! I love spending my days playing and snuggling up for cuddles. I'm known for my sweet nature and loyalty. I'm always ready to greet you with a wagging tail and a playful bounce. Friends describe me as the ultimate companion, always eager to please and full of affection. If you're looking for a loyal friend to share in your daily adventures and cozy nights, I'm your girl! Adopting me means endless love and fun. Let's make wonderful memories together!

Or, how about these Mastiffs in cities near Gainesville, Georgia

These Mastiffs are available for adoption close to Gainesville, Georgia.
Photo of Gracie

Gracie

Mastiff

Female, Young
Athens, GA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
We adopted Gracie from the local shelter. We had a meet & greet between her & our current dog, and everything went smoothly! The first week, they were playing like besties. The second week, you could tell our original dog was getting annoyed and frustrated with having another dog in the house. Yesterday & today, he attacked Gracie at the slightest annoyance. We’re rehoming her to get her out of the stressful environment of being around our first dog. Gracie is a Mastiff mix just over 2 years old. She’s very playful & super sweet! She’s house trained but does not enjoy the crate. She’s getting better at being on the leash, and we have a theory that she might make a great hunting dog. That sniffer is always working! She’s highly food motivated and does well with all dogs (we’ve introduced her to family members’ dogs). It’s our other dog that is the issue, but we’ve had him for years, since he was a puppy, and cannot rehome him. She’s so kind & silly and deserves a home full of love!
Photo of Baloo

Baloo

Mastiff

Male, Adult
Roswell, GA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet handsome and adoptable Mastiff mix, Baloo! Born, we believe, in 2024, this big, lovable goofball weighs about 75 lbs and may be still growing! But don't let his size fool you--Baloo is as sweet as they come and he loves being part of the action! Baloo is housebroken, crate trained, and has excellent leash manners, making him a great companion both at home and out on walks. He is smart, eager to please, knows his basic commands, and is highly food motivated which makes training fun and rewarding for everyone! Baloo does great with other dogs and older kids (due to his size), and he absolutely loves to run, play, and wrestle with his canine friends. With his energy level, he'll thrive in a home that can give him plenty of exercise and space to stretch his legs. His ideal home would include a fenced yard where he can safely run and play, along with another friendly dog to keep him company and match his playful spirit. If you're looking for a big-hearted, active companion who's equal parts fun and affection, Baloo might be your perfect match! Baloo is neutered, fully vaccinated, and microchipped. If you're interested in adopting this special boy, please email us at info@barkvilledogrescue.org or submit an application at https://www.barkvilledogrescue.org/applications. BarkVille is located in Roswell, GA and our dogs are available for foster/adoption in the Greater Atlanta area. Applicants in surrounding states could potentially adopt a BarkVille dog if their application is approved, they live within 2-3 hours of the Greater Atlanta area, and they are able to pick up their dog from the foster home.October 5, 2026, 12:53 pm
Photo of Luna

Luna

Terrier (Unknown Type, Medium) Mastiff

Female, 1 yr 7 mos
Gainesville, GA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
Hi, I'm Luna! I love spending my days playing and snuggling up for cuddles. I'm known for my sweet nature and loyalty. I'm always ready to greet you with a wagging tail and a playful bounce. Friends describe me as the ultimate companion, always eager to please and full of affection. If you're looking for a loyal friend to share in your daily adventures and cozy nights, I'm your girl! Adopting me means endless love and fun. Let's make wonderful memories together!
Photo of Hector *FOSTER NEEDED TOO!

Hector *FOSTER NEEDED TOO!

Staffordshire Bull Terrier Mastiff

Male, Senior
Decatur, GA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with cats, House-trained, Spayed or Neutered,
Story
Please contact Tammy for more information about this pet.Easy-going family manA Letter from Hector To My Future Family… Hi, it’s me—Hector. You may not know me yet, but I’ve been waiting for you. I’m 10 years old, around 70 lbs, and I’ve spent the last 3 years hoping someone like you would come along. I’ve had homes before… some good, some not so much. I’ve been returned, lost, and forgotten. Once, I even walked myself back to the shelter gates because, deep down, I knew I deserved better. And I still believe I do. I’m not asking for much—just a soft place to land and someone who means it when they say “forever.” I’m house-trained, crate-trained, and I know my commands. I also just got a great health report from the vet. Aside from a little arthritis, I'm healthy as a horse. Yeehaw! I love snuggles, slow strolls, and feeling like I belong. I’m gentle with people and can live with sturdy kids. I get along with some dog friends too—just no cats, please. My caretaker says I’m loyal, low-key, and full of love. I just need a home where I can finally exhale and know I’m safe. Where I can lay my head down and not worry about being left again. So if you're out there—my person, my family—please come find me. I've waited a long time, but I still believe you're coming. Love, Hector See my latest videos: bit.ly/findhector Questions? adopt@doggieharmony.org Apply to adopt: www.doggieharmony.org (click Forms) Even if you can’t adopt Hector, please share his story. His forever is out there—we just have to help it find him.October 10, 2026, 5:57 pm
Photo of Gerdy

Gerdy

Mixed Breed (Large) Mastiff

Female, 7 yrs 2 mos
Blairsville, GA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
-

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Gainesville, Georgia.

Mastiff puppies and dogs in nearby cities

Related breeds in Gainesville, Georgia

Mastiff shelters & rescues in Gainesville, Georgia

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

Here are a few organizations closest to you:

Rescue

36.6 miles

BarkVille Dog Rescue

10719 Alpharetta Hwy, Unit 1352, Roswell, GA 30077

Pet Types: dogs

More an arrow icon

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!

magnifying glass with cat and dog

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

clipboard with list

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.

Learn More an arrow icon