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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.

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

Mastiff

Female, 2 yrs 2 mos
Kingston, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
Meet Tuna! Joined us in: January 2025About Tuna:• A sweet, affectionate girl who loves attention and being around her people.• Playful and energetic — she’d love a dog friend to run and play with!• Knows “sit” and “paw” — a great start and ready to keep learning.• Can be a bit mischievous if left alone too long (she just misses you!).Her perfect match:• A home that can continue her basic training and provide structure.• A first-time owner ready for a fun, active companion.• Would do well with another dog and could potentially live with a cat.• Someone who can give her enough exercise and companionship to keep her happy and engaged.Some extra facts about Tuna:• Thrives on attention and interaction with her humans.• Would benefit from enrichment and routine to help curb boredom.• A loving, playful girl with lots of potential.In short:Tuna is a fun-loving, affectionate girl who’s ready to learn and play her way into your heart. With the right balance of activity, training, and love, she’ll make a wonderful companion!

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

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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

41.9 miles

Kingston Humane Society

1 Binnington Crt, Kingston, ON K7M 8M9

Pet Types: cats, birds, dogs, rabbits, small animals

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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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