dog breed
Mastiff Health Guide
Evidence-based breed health intelligence covering genetic predispositions, common conditions, and preventative care for Mastiffs.
Breed Type
dog
Size
Giant
Life Expectancy
6-10 years
Conditions Tracked
6
3 High Risk
2 Moderate Risk
1 Low Risk
High Risk Conditions
3Bloat (GDV)
20-30% prevalenceGastric torsion and bloating
Typical onset: Risk increases with age; life-threatening emergency — Risk increases with age; life-threatening emergency
Preventative measures
- •Multiple small meals
- •Slow feeding
- •Gastropexy consideration
Elbow Dysplasia
10-20% prevalenceMusculoskeletalPolygenic inheritance
Elbow joint malformation
Typical onset: Appears during rapid growth phase, 4-10 months — Appears during rapid growth phase, 4-10 months
Preventative measures
- •Proper nutrition
- •Controlled growth
- •Early screening
Hip Dysplasia
15-30% prevalenceMusculoskeletalPolygenic inheritance
Hip joint malformation
Typical onset: Symptoms typically appear 1-2 years — Symptoms typically appear 1-2 years
Preventative measures
- •Weight control
- •Controlled exercise
- •Joint supplements
Moderate Risk Conditions
2Cystinuria
Renal UrinaryAutosomal Recessive inheritance
Kidney stone formation.
Heart Disease
Aortic stenosis.
Low Risk Conditions
1Eye Problems
Various eye conditions and disorders.
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