Breed

Bullmastiff

Personalized guide

Choosing a Healthy Bullmastiff

Everything you need to understand before choosing a Bullmastiff breeder — including the things most dog owners don't know they need to know. From the health screenings and DNA tests the parents need, to what the results actually mean, how to give this breed a fulfilling life, and whether this breed truly fits your life. Personalized for your home, your household, your lifestyle and your routine.

Personalized to your household in about a minute
6 health screenings and DNA tests explained in plain language
An honest match between the Bullmastiff and your home
Enrichment ideas and a question script for every breeder call

11.99 CAD

One-time purchase, plus tax
For Canadian residents
Includes a free Paction account

Instant access
Printable PDF
Secure checkout with Stripe

A Bullmastiff will share 7-9 years of your life. Start with the right questions.

Free home-fit check

Does a Bullmastiff fit your home?

Answer seven quick questions and see, area by area, where the Bullmastiff fits your home naturally and where to plan ahead. It is free, and breeders never see your answers.

Look inside

Real pages from the Bullmastiff guide. Chapters marked Personalized are written for your home after you answer a few questions.

Chapter 1

Before you begin

Three kinds of health care come up when you talk to Bullmastiff breeders. They are often mixed together, but they answer very different questions.

Health screeningExaminations of a puppy's parents for inherited problems that can be seen or measured, such as hip and elbow X-rays, eye exams and heart exams.
Genetic testingLaboratory DNA tests of the parents for specific gene mutations that cause disease. A DNA test can find a mutation years before any sign appears.
Puppy health and veterinary careThe care the puppy itself receives: a veterinary check-up, first vaccinations, deworming and often a microchip.

Chapter 6 · Personalized

Life with a Bullmastiff

Time alone

Written for your home after you answer a few questions

Recommended screenings

Hip evaluation

An X-ray of the hips to look for hip dysplasia, where the ball and socket of the joint do not fit together properly.

Hip dysplasia is partly inherited. It can cause pain, arthritis and lameness, and surgery to correct it is expensive.

Excellent, Good or Fair: Normal hips. All three pass.
Borderline: Unclear. OFA recommends repeating the X-ray about six months later.
Mild, Moderate or Severe: Hip dysplasia was found.
PennHIP distraction index: A number between 0 and 1. Lower means tighter, healthier hips. Ask where the result falls against the breed average.

What's inside

Before you begin
Health screening, genetic testing and puppy veterinary care, and how they differ.
What it means and why it matters
What testing a puppy's parents can and cannot do for your dog's future.
Getting to know the Bullmastiff
Temperament, size, care and what daily life looks like.
Enrichment for a BullmastiffPersonalized
Everyday ways to meet this breed's instincts and energy, with ideas for your home.
Is the Bullmastiff a good match for you?Personalized
An honest comparison with your home, your household and your routine.
Life with a BullmastiffPersonalized
A plan for time alone, safe ages to start running and hiking, and how this breed compares with dogs you've had.
Where you livePersonalized
Climate, ticks and local rules for your province.
Recommended screenings
6 screenings and DNA tests explained, with what a good answer from a breeder looks like.
How DNA results combine
What clear, carrier and affected results mean for a litter.
Checking results yourself
How to look up a parent's results in the OFA database.
Your question scriptPersonalized
Every question to ask breeders, including ones for your household.
What testing cannot tell you
The limits to keep in mind as you decide.

How personalization works

Tell us about your home
Seven quick questions about your household and home, about a minute, and none after paying if you took the free fit check. Add your schedule, plans and province inside the guide.
We tailor it to your home
Your answers shape five chapters: enrichment ideas, your breed match, a plan for time alone and activities, advice for your province, and questions for your household.
Read it anywhere
Open it in your Paction account or print the PDF for breeder calls. Update your answers any time.

Questions

What makes it personalized?

Seven quick questions about your home and household write your guide. If you take the free home-fit check first, it answers them, and your guide opens as soon as you pay. Inside the guide, a few more questions about your schedule, the activities you have in mind, your province and dogs you've had add their own sections. Your guide uses your answers to suggest enrichment ideas, write your breed match, plan for time alone and the activities you love, cover your province's climate and local rules, compare the breed with dogs you've had, and add questions for your household. You can update your answers any time and your guide updates with them.

Do breeders see my answers?

No. Your answers are only used to personalize your guide.

Can I keep a copy?

Yes. Read it online in your Paction account whenever you like, or download a printable PDF.

I am considering more than one breed.

Each guide covers one breed. Once you own one, every additional breed's guide is 8.99 CAD and ends with a bonus chapter comparing the breeds side by side, including how each one fits your home. Use the breed picker at the top of this page to preview another breed's guide.

Can I buy a guide if I live outside Canada?

Not yet. Personalized guides are only available to Canadian residents, and checkout needs a card issued in Canada with a Canadian billing address. The advice for your province is written for Canadian provinces and territories.

Is this veterinary advice?

No. It is general information to help you prepare for conversations with breeders. Talk to your veterinarian about your puppy’s health.

Personalized guide

Choose your Bullmastiff with confidence.

11.99 CAD

Not buying today? What is holding you back?

One tap. Anonymous.

General information to help you prepare for conversations with breeders. Not veterinary advice.