Breed Database/Bullmastiff
dog breed

Bullmastiff Health Guide

Evidence-based breed health intelligence covering genetic predispositions, common conditions, and preventative care for Bullmastiffs.

Breed Type

dog

Size

Giant

Life Expectancy

7-9 years

Conditions Tracked

6

3 High Risk
2 Moderate Risk
1 Low Risk

High Risk Conditions

3

Bloat

20-30% prevalence
GastrointestinalComplex Multifactorial inheritance

Stomach distension and twisting

Typical onset: Risk increases with age; life-threatening emergency — Risk increases with age; life-threatening emergency
Preventative measures
  • •Multiple small meals
  • •Avoid post-meal exercise
  • •Monitor symptoms

Elbow Dysplasia

10-20% prevalence
MusculoskeletalPolygenic inheritance

Elbow joint malformation

Typical onset: Appears during rapid growth phase, 4-10 months — Appears during rapid growth phase, 4-10 months
Preventative measures
  • •Controlled activity
  • •Weight control
  • •Regular screenings

Hip Dysplasia

15-30% prevalence
MusculoskeletalPolygenic inheritance

Hip joint malformation

Typical onset: Symptoms typically appear 1-2 years — Symptoms typically appear 1-2 years
Preventative measures
  • •Weight management
  • •Joint supplements
  • •Moderate exercise

Moderate Risk Conditions

2

Entropion

OphthalmicConformational inheritance

Eyelid rolling inward.

Cancer

Various cancer types.

Low Risk Conditions

1

Hypothyroidism

Low thyroid function.

Get a personalised prevention plan for your Bullmastiff

Laika builds a breed-specific health timeline, screening reminders and nutrition guidance tailored to your pet — free to start.

Start Free — No Card Required

Other dog breeds