German Shepherd Dog
The German Shepherd Dog is a large, agile, muscular breed known for intelligence, loyalty, and versatility. Developed in Germany for herding, GSDs are the world's premier police, military, and service dog, and devoted family protectors.
9–13
years lifespan
65–90
lbs (male)
24–26
inches tall (male)
high
energy level
Temperament
How Old Is Your German Shepherd Dog in Human Years?
Use our breed-specific calculator to find out, plus get personalised health and care guidance for your dog’s exact age.
Open German Shepherd Dog Age CalculatorCommon Health Conditions
Hip Dysplasia
One of the breeds most affected — approximately 20% of GSDs have hip dysplasia per OFA data.
Typical onset: 1–4 years
Degenerative Myelopathy (DM)
Progressive spinal cord disease similar to ALS in humans. Caused by SOD1 gene mutation. Eventually causes complete hind limb paralysis.
Typical onset: 7–12 years
Gastric Dilatation-Volvulus (Bloat/GDV)
Life-threatening stomach twisting. Deep-chested breeds like GSDs are at high risk.
Typical onset: 3–10 years
Exocrine Pancreatic Insufficiency (EPI)
Inability to produce digestive enzymes. GSDs have highest prevalence of any breed.
Typical onset: 1–5 years
Elbow Dysplasia
Developmental elbow abnormalities causing chronic forelimb lameness.
Typical onset: 0.5–2 years
Lifespan Factors
The median lifespan for a German Shepherd Dog is 11 years. Key factors that influence longevity:
- hip/elbow dysplasia
- degenerative myelopathy
- bloat
- EPI
When Is a German Shepherd Dog Considered Senior?
German Shepherd Dogs are generally considered senior at around 7 years of age. At this point, you should increase vet visits to twice yearly and watch for age-related health changes.
Check your German Shepherd Dog’s age in human years →