Mastiff Adoption in Bellevue, OH: Mastiff Puppies for Sale in Bellevue, OH

Adopt a Mastiff near you in Bellevue, Ohio

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 Bellevue, Ohio

These Mastiffs are available for adoption close to Bellevue, Ohio.

Deebo

Mastiff American Staffordshire Terrier

Male, 3 yrs 4 mos

Port Clinton, OH

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Apply to adopt at:https://humanesocietyofottawacounty.org/

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Bonded Pair

Joker

Mastiff

Male, Adult

Mansfield, OH

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with dogs, Spayed or Neutered, Shots are up-to-date,

Story

🃏 MEET JOKER!! 🃏 Origin Story: Stray turned Sidekick Supreme Joker rolled into the shelter as a stray on 1/15/26 with his ride-or-die bestie, Harley Quinn. We estimate this charming rogue is about 5 years old, and while he may give you a cautious side-eye at first… don’t blink — that phase ends fast. Once he decides you’re not part of the evil plot, Joker reveals his true powers: friendliness, curiosity, and expert-level pet acceptance. He enjoys attention but isn’t a full-time cuddle villain — he prefers to stay mobile, exploring his surroundings like the independent antihero he is. Fuel of choice? 🌭 Hot dogs. Weakness? 💔 Being away from Harley Quinn. When his partner-in-crime is nearby, Joker is all smiles and good vibes, proving that even a trickster needs his trusted sidekick. Joker is ready to leave the shelter and star in his own happily-ever-after issue. Don’t miss your chance to meet this lovable character — hurry in before this comic book legend is adopted! 📍 Joker is located at the Richland County Dog Shelter in Mansfield, OH 📞 Phone: 419-774-5892 📝 It is an application process. You can request one via dogs@richlandcountyoh.gov

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Bonded Pair

Harley Quinn

Mastiff Shepherd (Unknown Type)

Female, Adult

Mansfield, OH

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with dogs, Spayed or Neutered, Shots are up-to-date,

Story

💥🎀 MEET HARLEY QUINN!! 🎀💥 Origin Story: Stray turned Chaos Queen Harley Quinn bounced into the shelter as a stray on 1/15/26, arriving hand-in-paw with her favorite partner-in-crime, Joker. We think this stunning gal is about 5 years old, and while she may size you up at first… don’t worry — that hesitation disappears faster than a “POW!” bubble. Once she warms up, Harley shows off her true superpowers: friendly charm, adventurous spirit, and elite-level snack appreciation. She loves being petted but isn’t the clingy type — this girl prefers to keep moving, exploring her surroundings like the confident comic book heroine she is. Signature snack? 🌭 Hot dogs. Sidekick status? 🃏 Joker is her number one. When they’re together, Harley is all smiles, proving that every great character shines brightest with their favorite teammate nearby. Harley Quinn is ready to leap off the pages and into her forever home. Don’t miss your chance to meet this bold, beautiful girl — hurry in before her next adventure begins! 📍 Harley Quinn is located at the Richland County Dog Shelter in Mansfield, OH 📞 Phone: 419-774-5892 📝 It is an application process. You can request one via dogs@richlandcountyoh.gov

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Levi

Mastiff

Male, Adult

Mansfield, OH

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Spayed or Neutered, Shots are up-to-date,

Story

Hi… um… hello. 👋 My name is Levi. (This is the part where I pretend I’m not nervous.) I came in as a stray on 12/11/25 and the humans say I’m about 5 years old. Personally, I don’t keep track of time—just snacks and friends. I’m very friendly and playful, and I really want to be your buddy… I just might wiggle a little while introducing myself. Full disclosure: I’m a bit too thin right now, so I’m accepting applications for someone willing to help me put on some healthy weight. Preferably with treats. Lots of treats. 🍖 I am a total sweetheart and promise to repay you with love, smiles, and enthusiastic tail wags. Anyway… yeah… if you’re looking for a good boy who’s trying his best—hi, it’s me. I’m available for adoption, so please come meet me before I overthink this introduction any more. 😅 📍 Richland County Dog Shelter Mansfield, OH 📞 419-774-5892 📝 Adoption is an application process. You can request one via dogs@richlandcountyoh.gov

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Abby

Mastiff Mixed Breed (Medium)

Female, 4 yrs 1 mo

Avon, OH

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

💕 Hi there… I’m Abby! 💕 I’m a 4-year-old sweetheart with a heart as big as my adorable puppy dog eyes 🥹 Life wasn’t always easy for me. I spent a long time fending for myself and dreaming 💭 about what it would be like to have a family of my very own. But those days are behind me now, and I’m ready for my happily ever after 📖🏰 Everyone says I’m the sweetest girl you’ll ever meet, and honestly… I think they might be right 🥰 My favorite thing in the whole world is being close to my people. Whether we’re snuggling on the couch 🛋️ taking a stroll 🐾 or getting cozy at bedtime 💤 I just want to be wherever you are. If you move, I’ll probably follow. If you sit down, I’ll probably join you. It’s called commitment 💕 I’m fully vetted, house trained, and working hard on my leash skills. I have wonderful manners, a gentle soul, and enough love to last a lifetime ❤️ I’d be perfectly happy soaking up all the attention as your one and only princess 👑 or I could share my kingdom with a young, friendly dog who wants to be my buddy 🐾 My rescue friends say I’m grateful for every soft bed, every belly rub, and every kind word. I don’t take love for granted… I treasure it 💝 After spending so much time on my own, all the little things mean so much to me. What I’m really looking for is a family to call my own 🏡 A place where I never have to wonder if I’m safe, loved, or wanted ever again. If you’re looking for a loyal shadow, professional cuddle expert, and best friend who will adore you with her whole heart, I think we might be a perfect match 🥹 Love, Abby 🤍🐾 P.S. I’ve spent long enough wishing for a family. Maybe my forever home is with you? 💕🥹🐾

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Bentley Bonded W/ Ruby

Mastiff

Male, 6 yrs 6 mos

Columbia Station, OH

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Spayed or Neutered,

Story

Meet Bentley! 🐾 Bentley is a middle-aged Mastiff with all the best qualities of the breed. He’s a true gentle giant: calm, loyal, and incredibly sweet. Bentley enjoys a relaxed lifestyle, quiet companionship, and being close to his people. With his loving nature and mellow personality, he’s the perfect big buddy for a cozy, caring home. The shelter is open Tuesday through Friday from 3:30 PM to 6:30 PM, and on Saturday and Sunday from 1:00 PM to 4:00 PM. A meet-and-greet is required for all shelter dogs if you already have a dog. Thank you for considering the adoption of a shelter animal in need!

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Mastiff puppies and dogs in Bellevue, Ohio

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Adopt a Mastiff near you in Bellevue, Ohio

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These Mastiffs are available for adoption close to Bellevue, Ohio.

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Mastiff puppies and dogs in Bellevue, Ohio

Learn More:

Adopt a Mastiff near you in Bellevue, Ohio

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 Bellevue, Ohio

These Mastiffs are available for adoption close to Bellevue, Ohio.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Bellevue, Ohio

Mastiff shelters & rescues in Bellevue, Ohio

Looking for a specific shelter or rescue?

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

Mastiff basics

Mastiff basics