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Bullmastiff Rescue & Adoption

40 adoptable bullmastiffs listed on LocalPetFinder

Showing 40 dogs

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How much does a Bullmastiff cost to adopt?

Adults: $400–$900 CAD
Puppies: $600–$1000 CAD

Typical Canadian rescue range. The fee usually covers spay/neuter, core vaccinations, microchip, deworming, and a veterinary health check before placement. The exact amount varies by rescue and by the dog's age and medical history — the live number is on each rescue profile below.

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About the Bullmastiff

The Bullmastiff / Mastiff is a giant dog breed originating in England. Adult dogs typically weigh 100 to 180 pounds and live 7 to 10 years. The breed is described as calm, devoted, protective, patient-with-kids.

Households with space, a moderate budget for vet care, and adopters prepared for a 7–10 year lifespan. Small apartments, families with very small kids (the dog's sheer weight is a risk), or owners not prepared for the breed's shorter lifespan.

Adult Bullmastiff / Mastiffs need about 45 minutes of daily exercise; adolescent dogs typically need 60 minutes. The coat is short-coated with moderate shedding, and brushing every 4 weeks keeps the coat manageable.

LocalPetFinder aggregates adoptable Bullmastiff / Mastiffs from rescues across Canada into one searchable place. Use the city links above to narrow to your area, or browse the full list below.

Common health concerns for Bullmastiffs

  • Hip and elbow dysplasia
    Nearly universal in giant breeds; OFA screening is standard. Source: OFA →
  • Bloat (gastric dilation-volvulus)
    A life-threatening emergency; feed two smaller meals rather than one large. Source: ACVS →
  • Bone cancer (osteosarcoma)
    Giant breeds have elevated rates; lifespan-shortening when it occurs. Source: VCA →

Editorial summary for adopters, not medical advice. Consult your veterinarian for individual health guidance.

Bullmastiff Adoption FAQ

Tap a question to expand

How many Bullmastiffs are available for adoption in Canada?▼
As of August 2026, 40 Bullmastiffs are available for adoption in Canada across 30 rescues on LocalPetFinder. Listings update regularly as dogs are adopted and new ones arrive — browse the current Bullmastiffs above and apply directly through the rescue.
Where can I adopt a Bullmastiff / Mastiff near me in Canada?▼
LocalPetFinder lists adoptable Bullmastiff / Mastiffs from rescues across Canada in one searchable place. Use the city links above the listing to narrow to a city near you, or browse the full inventory below. Each profile links straight to the rescue to apply.
How long do Bullmastiff / Mastiffs live?▼
Bullmastiff / Mastiffs typically live 7 to 10 years.
How much exercise does a Bullmastiff / Mastiff need?▼
Adult Bullmastiff / Mastiffs need about 45 minutes of daily exercise. Adolescent dogs (under 2 years) typically need 60 minutes — more than mature adults.
What are common health concerns for Bullmastiff / Mastiffs?▼
Breed-associated conditions to ask the rescue about include Hip and elbow dysplasia, Bloat (gastric dilation-volvulus), Bone cancer (osteosarcoma). See the citations in the Health section above for authoritative information on each. This is editorial summary, not medical advice — consult your vet for individual guidance.
How much does it cost to adopt a Bullmastiff / Mastiff in Canada?▼
Adoption fees for a Bullmastiff / Mastiff from a Canadian rescue typically range $400 to $900 CAD for adults, with puppies usually $600 to $1000. That fee normally covers the spay or neuter, core vaccinations, microchip, deworming, and a veterinary health check before placement. The exact number varies by rescue and the dog's age, medical history, and how long they have been in care — the live amount shows on each rescue profile.
Are these Bullmastiffs for sale in Canada?▼
Not for sale, for adoption, which is usually the better deal. Every Bullmastiff here comes from a Canada rescue or shelter, not a breeder, pet store, or classified seller. Adoption fees are typically $400 to $900, with puppies at $600 to $1,000 and already include vaccinations, deworming, microchip and spay or neuter when age-appropriate, versus roughly $2,000 to $5,000 or more to buy a Bullmastiff from a breeder. If you searched "bullmastiff for sale canada" or "bullmastiff puppies for sale," adopting gets you a healthy, vetted dog for a fraction of the price.
Where can I buy a Bullmastiff in Canada, and should I?▼
You can buy from a registered breeder, but it is worth weighing against adoption first. A reputable Bullmastiff breeder typically charges $2,000 to $5,000 or more and often has a waitlist, while a rescue Bullmastiff costs $400 to $900, with puppies at $600 to $1,000 fully vetted and may be available now. Be cautious of cheap bullmastiff-for-sale ads on classified sites and marketplaces, which are frequently backyard breeders or puppy-mill resellers with unvetted, sometimes sick animals and no health guarantee. If you do buy, insist on seeing where the puppies were raised and getting vet records. For most families in Canada, adopting a rescue Bullmastiff is cheaper, faster, and gives a dog in need a home.
Are there free Bullmastiffs in Canada, or bullmastiffs under $500?▼
Adoption is the closest honest answer, and it is not free. A rescue Bullmastiff in Canada typically costs $400 to $900, with puppies at $600 to $1,000, so the lower end lands under the "$500" people search for and the rest does not. What the fee buys is work already done, the vaccinations, deworming, microchip and spay or neuter, which would cost more than the fee itself if you arranged it yourself, and it is still far below breeder prices. Be wary of genuinely free bullmastiff listings. An animal advertised free to a good home has usually not been vetted, and free rehoming ads are the route flippers and unregistered breeders use to move animals with no health guarantee and no recourse. Paying a rescue fee buys you a dog someone has already examined, treated, and been honest with you about.
Are there Bullmastiff puppies in Canada, or only adults?▼
Both, but adults far outnumber puppies, and it is worth knowing that before you start looking. Most Bullmastiffs arriving in Canada rescue are adolescents and adults, because that is the age at which first homes tend to give up. Puppies do come through, usually as accidental litters or with a surrendered mother, and they are typically spoken for quickly. Setting an alert beats refreshing the page. It is also worth asking whether you actually want one: an adult arrives with a temperament a foster has already observed and described, where a Bullmastiff puppy is a prediction, and for this breed in particular knowing what you are getting is the more useful thing.
Where can I find a Bullmastiff near me in Canada?▼
Start with the listings on this page, which pull from Canada rescues and shelters and are refreshed regularly, so what you see is what is genuinely available rather than a stale directory. If nothing suits today, that is normal for this breed: rescue intake is intermittent rather than steady, and a breed with none listed this week often has several next month. Setting an alert beats checking back, and it is worth widening to nearby towns, since most rescues serving Canada will adopt out across a reasonable driving distance rather than only inside one municipality.

Need to rehome your Bullmastiff?

If you are on the other side of this page and need to find your bullmastiff a new home, we have a breed-specific guide: the rescues worth contacting first, realistic timelines, and how to screen adopters. Listing on LocalPetFinder is free.

How to rehome a Bullmastiff responsibly →

Looking for bullmastiff adoption in a specific city? Each city link above has a city-scoped page with local rescue context, off-leash parks, and city-specific FAQ. Or browse the Calgary Bullmastiff adoption guide for the most detailed local content we have.

Adopt a Bullmastiff by province

Bullmastiffs in AlbertaBullmastiffs in OntarioBullmastiffs in British ColumbiaBullmastiffs in SaskatchewanBullmastiffs in ManitobaBullmastiffs in Nova ScotiaBullmastiffs in New BrunswickBullmastiffs in Newfoundland and LabradorBullmastiffs in Quebec