Breed Database/Leonberger
dog breed

Leonberger Health Guide

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

Breed Type

dog

Size

Giant

Life Expectancy

7 years

Conditions Tracked

6

3 High Risk
2 Moderate Risk
1 Low Risk

High Risk Conditions

3

Osteosarcoma

10-25% prevalence

Bone cancer

Preventative measures
  • Bone cancer

Elbow Dysplasia

10-20% prevalence

Elbow joint malformation

Preventative measures
  • Elbow joint malformation

Hip Dysplasia

15-30% prevalence

Hip joint malformation

Preventative measures
  • Hip joint malformation

Moderate Risk Conditions

2

Polyneuropathy

Nerve disorder affecting mobility.

Bloat

Stomach distension and twisting.

Low Risk Conditions

1

Entropion/Ectropion

Eyelid abnormalities.

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