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Mastiff puppies and dogs in Waterville, Ohio

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

Adopt a Mastiff near you in Waterville, 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 Waterville, Ohio

These Mastiffs are available for adoption close to Waterville, Ohio.
We'll also keep you updated on MOMO's adoption status with email updates.
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MOMO

Mastiff

Female, 4 yrs
Toledo, OH
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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We'll also keep you updated on Serena's adoption status with email updates.
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Serena

Mastiff German Shepherd Dog

Female, Puppy
Toledo, OH
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
My name is Serena, I am a Mastiff Shepherd mix born 7/13/25. My foster mom says I’m named after the goat, whatever that means. I’m going to be a big girl! I have a very curious nature, I love to play with the other dogs in my home but can also entertain myself with toys and if you’re handing out belly rubs I’m your girl! I’m looking for a family who will grow with me and help me be your ultimate best friend. I am doing well on my crate and potty training. Puppy class is recommended. Applicants should reside within a half hour of Toledo and have a history of current vaccines and heartworm preventative for any current or former pets. Due to high volume, inquiries made on petfinder and adoptapet will not be answered. Please complete an application on our website https://toledospetbullproject.com/adoption/

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We'll also keep you updated on Dandelion's adoption status with email updates.
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Dandelion

Mastiff

Female, 7 yrs 1 mo
Monroe, MI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
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We'll also keep you updated on Charlie (Malbec)'s adoption status with email updates.
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Charlie (Malbec)

Mastiff Mixed Breed (Large)

Male, 4 mos
Monroe, MI
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
🌟 Meet Charlie! 🌟 This handsome little guy came to us from Detroit Animal Care and Control along with his sister, Bella — and he’s already stealing hearts everywhere he goes! 💕 Charlie is a 4-month-old pup with a sleek, shiny black coat and the sweetest personality to match. He’s playful, curious, and ready to take on the world (or at least your backyard 😄). He’s fully vetted, microchipped, up to date on age-appropriate vaccines, and on preventatives — all set for his forever adventure! Whether it’s playtime, snuggles, or learning new tricks, Charlie is ready to be your new best friend. 🐾 💛 Apply to adopt: https://www.shelterluv.com/matchme/adopt/SMS/Dog

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We'll also keep you updated on Mitosis aka Otis's adoption status with email updates.
Photo of Mitosis aka Otis

Mitosis aka Otis

Mastiff Labrador Retriever

Male, 1 yr 3 mos
Monroe, MI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with cats, Spayed or Neutered,
Story
Meet Mitosis—aka Otis! Otis is a 2-year-old, 115-lb large-breed mix who is equal parts strong, playful, and snuggly. This big sweetheart LOVES his toys, is a total fetch master, and enjoys tug-of-war sessions with his medium-sized canine foster sister (an SMS alum!). After he’s had his fun, Otis is happiest curling up with his people and foster sibling for some good cuddle time. Smart and eager to please, Otis already knows several commands and is excited to keep learning with his future family. He gets along well with medium to large dogs. Cats may be okay, but any adopter with cats will need to do slow, structured introductions and keep a close eye on interactions. Due to his size and strength, Otis will do best with a family experienced with large dogs—one that can provide structure, consistent training, and plenty of activity. Why Otis is amazing: 🦴 Big, strong & incredibly lovable 🎾 Fetch master & tug-of-war champ 🤗 A true cuddle bug 🐶 Dog-friendly (may overwhelm small dogs) 🚫 Likely too much for cats and small children 🎓 Knows multiple commands & eager to learn 🩺 Fully vetted and ready for adoption Otis is searching for a family who’s ready for both playtime and snuggle time—and who understands the needs of a big, powerful dog. If you’re looking for an active, goofy, loyal, and affectionate best friend, Otis just might be your perfect match! 🐾

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We'll also keep you updated on Benny's adoption status with email updates.
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Benny

Mastiff

Male, 6 yrs 1 mo
Monroe, MI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
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Mastiff puppies and dogs in nearby cities

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Related breeds in Waterville, Ohio

Bullmastiffs in Waterville, Ohio Neapolitan Mastiffs in Waterville, Ohio Saint Bernards in Waterville, Ohio

Mastiff shelters & rescues in Waterville, Ohio

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

Here are a few organizations closest to you:

Shelter

15.1 miles

Lucas County Canine Care & Control

410 S. Erie St, Toledo, OH 43604

Pet Types: dogs

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Rescue

17.4 miles

Toledo's PET Bull Project

PO Box 167584, Toledo, OH 43616

Pet Types: dogs

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Rescue

37.6 miles

Save Monroe Strays

Monroe, MI 48162

Pet Types: cats, dogs

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Shelter

37.6 miles

Humane Society of Monroe County

833 N. Telegraph Road, Monroe, MI 48162

Pet Types: cats, dogs

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Shelter

42.9 miles

Humane Society of Ottawa County

2424 E Sand Rd, Port Clinton, OH 43452

Pet Types: cats, dogs, rabbits, small animals

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Shelter

48.5 miles

Friends of Michigan Animals Rescue

51299 Arkona, Belleville, MI 48111

Pet Types: cats, dogs

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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!

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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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