PuppaCosts

Bullmastiff flea, tick & heartworm prevention cost

Annual parasite-prevention cost for a Bullmastiff in Canada — heartworm, flea & tick, and routine deworming, scaled to the dog's size.

Typical

C$172.50

Low end

C$124.20

High end

C$220.80

For a giant breed like the Bullmastiff in Canada, per year.

How parasite prevention scales with dog size

A Bullmastiff is a giant breed (highlighted). Bigger dogs need more anaesthetic, medication and time, so the same procedure costs more.

ToyC$106.25SmallC$115MediumC$125LargeC$147.50GiantC$172.50

What's included

ItemLowTypicalHigh
Heartworm prevention (annual)C$124.20C$172.50C$220.80
Flea & tick prevention (annual)C$151.80C$207C$262.20
Routine deworming (annual)C$48.30C$69C$96.60

What affects Bullmastiff parasite prevention cost

Pushes the price up ↑

  • Larger dog (dosed by weight)
  • Year-round heartworm + flea/tick
  • Brand-name combination products

Brings it down ↓

  • Smaller dog
  • Seasonal-only flea/tick
  • Generic or warehouse pricing

Methodology

Figures are Canada baselines scaled by this breed's size class where the cost depends on weight (anesthesia, drug volume, surgical time). They're planning estimates, not quotes — your clinic, city and your dog's specifics move the number. Full detail on the methodology page.

Estimate only

Prices vary widely by region and clinic. Use this as a baseline and confirm with your vet.

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Flea, tick & heartworm prevention cost in other countries

Other Bullmastiff costs in Canada

See the full picture

All Bullmastiff costs in one place

Food, vet, grooming, insurance and the lifetime total — every Bullmastiff cost on one page.

The Bullmastiff cost hub →