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Mastiff puppies and dogs in Circleville, Ohio

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

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Adopt a Mastiff near you in Circleville, Ohio

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These Mastiffs are available for adoption close to Circleville, Ohio.
Photo of Onyx

Onyx

Mastiff American Pit Bull Terrier

Male, Young
Columbus, OH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
I'm big boy with a huge heart! My name is onyx and I am a year and a half old. I know all my basic commands and I am potty trained. My shots are up to date. I do really well with kids (live with one currently) and am really smart when it comes to training. Because of my size, I have a hard time with cats, but if time is taken, i know i can get along with them. The reason why I need to be rehomed is because my owners dont have the nessacary time to take care of me properly, and I know for a fact that I would do amazing with someone who has the proper time. I am a very intelligent boy and am very active. I love my toys, my rope, and I love to show affection to anybody despite my size. I feel as if I am good in anybody's home honestly. Hopefully, i can be in your home!
Photo of Roxy

Roxy

Mastiff

Female, Young
Columbus, OH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Roxy. This sweet, gentle girl needs a new home due to changes in her family's living situation. At just 2 years old, Roxy is an 80-pound mixed-breed Mastiff with a heart as big as she is. She's spayed, incredibly loving, and has the cutest quirky personality once she starts to feel safe. She can be a little shy and lacks confidence, but with patience and kindness, her affectionate side shines through. Roxy has been and continues to be in training with an amazing trainer who is giving her confidence and teaching her basic commands. She knows how to sit, doing great with leash walking, loves to lie down on her bed. Because of her past experiences, Roxy is fearful of men and will do best in a calm, patient home that will let her move at her own pace and help her build trust. Roxy's favorite place in the world? Her raised dog cot. It's her little safe haven! *July 6, Roxy will receive cherry eye surgery and be microchipped.*
Photo of Squid

Squid

Mastiff

Male, Adult
Washington Court House, OH
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with cats, House-trained,
Story
This is Squid. He is a five year old English Mastiff. I am unsure how he would do around any new pets or children he isn't aquatinted with, but he does share a home with a senior dog, and child. He is house trained, crate trained, but not so much on a leash. He has a pretty laid back nature and I am hoping he finds a good home that will give him as much love as he has here.
Photo of Rome

Rome

Mastiff

Male, 2 yrs 4 mos
New Albany, OH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
# Rome Meet Rome, a striking 2-year-old brown Mastiff who tips the scales at a magnificent 90 pounds of pure intelligence and heart! 🐕 This smart and loving boy is initially shy but warms up right away with a treat. He finds himself in need of a new family due to housing issues. Rome has a cherry eye that will be fixed July 6, along with his neuter. Then, he will be good to go! With his combination of brains and loyalty, Rome is waiting to show you just how much love a big boy can give. 💕
Photo of Fernie *Courtesy Post*

Fernie *Courtesy Post*

Mastiff

Female, Young
Columbus, OH
Size
(when grown) -
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
You can fill out an adoption application online on our official website. Fill out an Adoption Application Fern is now available please read her PetFinder post  https://www.petfinder.com/dog/fernie-d98ba9c5-c010-4bc0-b0e0-0e56e047e84b/pa/warrington/brookline-labrador-rescue-pa06/details/Click here to watch a video of Fernie *Courtesy Post*.Visit this organization's web site to see any additional information available about this pet. Application Fees, Adoption Donations and Rescue Policy: Please know that 100% of our fees and donations pay for the costs of rescuing dogs. These include but are not limited to pull fees from shelters, veterinary examinations, vaccinations, medications and care, microchips, neuter/spay surgeries, heartworm treatments, behavior evaluations, and foster care, as needed. Important notes before applying. Approved adopters must have their primary residence in one of the following states: Delaware, Maryland, Michigan, New Jersey, Ohio, Pennsylvania, West Virginia, Virginia, and parts of North Carolina and Kentucky. You must be at least 21 years of age to apply and legally sign our contract for adoption. Applications must be completed by the homeowner.  We do not adopt giant breed dogs to renters. If you are renting, and you are applying to adopt a dog that is not a giant breed, permission to adopt an animal must be obtained from the landlord or property owner. We do not adopt giant breed dogs to homes with children under 6 years of age. Homes with children should have a fenced yard. Applications will be denied if anyone residing in the household has a record indicating drug/alcohol abuse, theft, or violence. Pets currently in the applicant's home must have a history of appropriate veterinary care. Homes with intact dogs will not be approved for adoption.  Proof of any of the following exceptions is required: The intact dog is a working member of a law enforcement, or search and rescue/recovery team. The intact dog is registered under the auspices of the American Kennel Club and is actively being shown. A veterinarian has determined the sterilization procedure would harm the intact dog.  We believe in Force Free Training Methods and do not approve of methods or devices using pain or force to control the dog, or to deter undesirable behavior.  Homes with highly varnished steps must have carpeting, securely fixed stair treads, or a non-skid surface. **We encourage you to remediate potential safety issues while your application is under review, prior to the home visit. &#226&#128&#139Any inside steps to which the dog(s) have access, must have carpeting, securely fixed stair treads, or a non-skid surface. Homes with highly varnished floors must have non-slip area rugs or mats wherever your animal walks or rests frequently.  **Puppy Adoption Policy** To ensure proper house training and socialization, puppies will only be adopted to homes where an adult will not be away more than an hour per day, per month of age of the puppy, up to 6 months. Certain large-breed dogs should not be sterilized prior to 12 - 18 months of age.  If you adopt an intact puppy, you will sign an adoption contract agreeing to have the dog sterilized at your expense at the time your veterinarian recommends. Proof of sterilization must be provided to Mastiffs To Mutts Rescue as soon as the procedure is completed.  If the puppy is not sterilized as required, Mastiffs To Mutts Rescue reserves the right to claim legal ownership of the dog.  For additional information please review our FAQs or contact mastiffstomutts@gmail.com **Mastiffs To Mutts Rescue reserves the right to approve or deny any adoption that occurs through this organization without disclosure.  We reserve the right to make exceptions for special circumstances. **PA Kennel License: 05845   March 7, 2026, 8:15 pm
Photo of Bandit

Bandit

Mastiff Boxer

Male, 5 yrs 4 mos
Plain City, OH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with cats, Spayed or Neutered, Shots are up-to-date,
Story
**Meet Bandit! ❤️**Bandit is a handsome 5-year-old large mixed-breed dog who weighs about 72 pounds. We think he may have some Mastiff and Boxer in his family tree, but without a DNA test, your guess is as good as ours!  After spending the past several years as a beloved family companion, Bandit is once again looking for a home due to changes in his family's circumstances—not because of anything he did. Thanks to those years in a home, we know exactly what a wonderful dog he is.Bandit is the definition of a gentleman. Calm, affectionate, and easygoing, he's happiest when he's simply spending time with his people. Whether he's relaxing indoors in the air conditioning, strolling politely by your side on a walk, or soaking up pets and attention, Bandit is content just being part of the family.  One of Bandit's greatest strengths is how wonderful he is with children. His family describes him as incredibly patient and gentle, happily accepting hugs, pets, and all the attention kids have to offer. That easygoing personality has been on full display at our adoption events, too. Although he was a little shy when he first arrived, it didn't take long before his friendly personality began to shine. Volunteers quickly discovered that Bandit is happy to meet new people, enjoys learning, and is such a good sport that he'll even patiently wear silly hats while everyone smiles and laughs! And don't let his size fool you—Bandit walks beautifully on leash and has been easy for volunteers to handle at adoption events.Bandit has done well with other dogs and has enjoyed playing with several Boxer friends over the years. He walks beautifully on leash and has excellent house manners. He's also treat motivated, already knows **"sit,"** and is happily working on learning **"paw,"** making him a fun partner for anyone who enjoys teaching new tricks.  Like many dogs, Bandit isn't a fan of fireworks or thunderstorms, and he does have seasonal grass allergies that are easily managed with daily vitamins. Otherwise, he's an easy companion who is ready to settle into family life once again.  Bandit's only requirement is a home without catsIf you've been looking for a calm, well-mannered companion with a heart as big as he is, Bandit may be the perfect match. He's already proven himself to be a loving family dog and is ready to begin his next chapter with a family to call his own.  Apply to meet Bandit at **caninecollective.org**.

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Mastiff shelters & rescues in Circleville, Ohio

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

Here are a few organizations closest to you:

Rescue

34.8 miles

New Albany Pet Rescue

New Albany, OH 43054

Pet Types: cats, dogs

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Rescue

36.8 miles

Mastiffs to Mutts Ohio

Columbus, OH 43235

Pet Types: dogs

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Shelter

39.6 miles

Canine Collective

11144 US-42N, Plain City, OH 43064

Pet Types: 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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