Medium12.5 yr avg
Beagle
AKC · Hound
View breedComparison
Beagle vs German Shepherd Dog
Side-by-side comparison from peer-reviewed sources. Lifespan and health figures draw on Royal Veterinary College VetCompass and AKC breed data.
At a glance
Side-by-side
The numbers that most change day-to-day care. A citrus border marks a meaningful advantage.
Medium
Beagle
Lifespan12.5 yrrange 12–13
SizeMedium
Weight10–30 lb4.5–13.6 kg
Height13–15 in33–38.1 cm
Senior at7 yrgeriatric at 11
AKC groupHound
Energy4/560 min/day
Trainability3/5
Shedding3/5
With kids5/5
With other dogs5/5
Large
German Shepherd Dog
Lifespan11.3 yrrange 11–12
SizeLarge
Weight50–90 lb22.7–40.8 kg
Height22–26 in55.9–66 cm
Senior at6 yrgeriatric at 10
AKC groupHerding
Energy5/590 min/day
Trainability5/5
Shedding4/5
With kids5/5
With other dogs3/5
Health
Common health issues
Top 3 prevalence-ranked conditions for each breed. See each breed's full health profile for screening schedules and source data.
Beagle
- Moderatetypical onset ~5 yr
Hypothyroidism
Description and veterinary guidance for Hypothyroidism land in Phase 4. Prevalence and onset-age figures above are drawn from https://ofa.org/diseases/disease-statistics/.
- Low prevalencetypical onset ~7 yr
Cataracts
Description and veterinary guidance for Cataracts land in Phase 4. Prevalence and onset-age figures above are drawn from https://ofa.org/diseases/disease-statistics/.
- Low prevalencetypical onset ~2 yr
Patellar Luxation
Description and veterinary guidance for Patellar Luxation land in Phase 4. Prevalence and onset-age figures above are drawn from https://ofa.org/diseases/disease-statistics/.
German Shepherd Dog
- Moderatetypical onset ~2 yr
Elbow Dysplasia
Description and veterinary guidance for Elbow Dysplasia land in Phase 4. Prevalence and onset-age figures above are drawn from https://ofa.org/diseases/disease-statistics/.
- Moderatetypical onset ~8 yr
Degenerative Myelopathy
Description and veterinary guidance for Degenerative Myelopathy land in Phase 4. Prevalence and onset-age figures above are drawn from https://ofa.org/diseases/disease-statistics/.
- Moderatetypical onset ~7 yr
Cataracts
Description and veterinary guidance for Cataracts land in Phase 4. Prevalence and onset-age figures above are drawn from https://ofa.org/diseases/disease-statistics/.
Synthesis
Which is right for you?
The Beagle tends to live about 1.2 years longer on average than the German Shepherd Dog (12.5 vs 11.3 years).
The Beagle is medium-sized while the German Shepherd Dog is large — a modest difference in day-to-day care.
Energy levels are close, with a slight edge to the German Shepherd Dog (90 min/day of directed exercise).
German Shepherd Dogs tend to pick up obedience work faster (5/5 trainability).