Blood-vessel cancer (much more likely); Elbow joint disease (much more likely)7,8
Class
Working
Watchdog
Which suits you
Size
The German Shepherd is larger on average: about 38 kg (84 lb) as an adult, against 27 kg (59 lb) for the Dutch Shepherd.
Temperament
They differ most on sensitivity (Dutch Shepherd: average; German Shepherd: needs a calm, predictable home) and on prey drive (Dutch Shepherd: likely to chase small pets; German Shepherd: chases; needs managing).
Alike
Both are rated the same on independence: keen to work with you.
Neither is the better dog in general. Which suits you depends on your home, your days and the care you can give.
Breed explains only about 9% of how individual dogs differ in behaviour9. Meet the dog. A good breeder breeds for temperament as well as health, and matches each puppy's personality to the right home10,11.
Puppy growth
Reference curves · both sexes
Summary
Detail
The German Shepherd grows to the heavier adult, about 38 kg against the Dutch Shepherd's 27 kg.
Expected weight in kilograms, both sexes: each breed's adult weight grown along the 15–30 kg band of a WALTHAM growth standard12 and the 30–40 kg band of a WALTHAM growth standard12.
Barry et al., 2025. Epidemiology of haemangiosarcoma diagnosed in dogs under primary veterinary care in the United Kingdom: Frequency and risk factors. CC BY 4.0. ↑