Adopt
Rehome
Menu Hamburger Icon

Mastiff puppies and dogs in Belleville, Ontario

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

Picture of Mastiff

Learn More:

Adopt a Mastiff near you Mastiff in cities near Belleville, Ontario Other pups in Belleville, Ontario Search for a Mastiff puppy or dog near you Browse Mastiff puppies and dogs in nearby cities Browse related breeds in Belleville, Ontario Mastiff shelters and rescues in Belleville, Ontario Learn more about adopting a Mastiff puppy or dog

Adopt a Mastiff near you in Belleville, Ontario

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 Belleville, Ontario

These Mastiffs are available for adoption close to Belleville, Ontario.
Photo of Humphrey

Humphrey

Mastiff

Male, 8 mos
Kingston, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I'm Humphrey! I'm a sweet young pup who loves to snuggle and play. When I was first surrendered to PDA, my skin was raw and patchy. Since then, I've worked closely with my dogter to manage my skin health. I've made great improvements but we're still working on determining the root cause.  MI, Mastiff Mix approx 50lbs EST DOB: Sept 2025

Learn More

Small right facing arrow
Photo of Gatlin

Gatlin

Cane Corso Mastiff

Male, 2 yrs 10 mos
Kingston, ON
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with kids, Not good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I'm Gatlin!  I love to snuggle, chase butterflies, play with the garden hose and spend time with my best furriend Khoya.  I keep a close circle and have a really hard time making new furriends. Stranger danger, amirite?? Speaking of Stranger danger, I don't trust new people and can react aggressively out of fear. Thankfully I've mastered wearing a muzzle so I can experience the outside world! I will need a lot of time to learn to trust my new family and would prefer to stay safe in my crate when visitors come by. Also, tiny humans scare me. They're so grabby and unpredictable - adults only please!! DOB: 2024 Breed: Cane Corso, Approx 110lbs

Learn More

Small right facing arrow

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Belleville, Ontario.

    an arrow icon
location arrow icon Current location
  • New York, NY
  • Los Angeles, CA
  • Houston, TX
  • Dallas, TX
  • Brooklyn, NY

Sorry, we can’t find that location! Please try again.

    Age
    an arrow icon

Mastiff puppies and dogs in nearby cities

Mastiff Puppies near me Mastiff in Brighton, ON Mastiff in Napanee, ON

Related breeds in Belleville, Ontario

Bullmastiffs in Belleville, Ontario Neapolitan Mastiffs in Belleville, Ontario Saint Bernards in Belleville, Ontario

Mastiff shelters & rescues in Belleville, Ontario

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

Here are a few organizations closest to you:

Shelter

45.5 miles

Pawsitive Days Ahead

33 Railway Street, Kingston, ON K7K 2L7

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