German Shepherd Dog vs Portuguese Water Dog
Compare German Shepherd Dog and Portuguese Water Dog side by side and get a clear picture of what sets the breeds apart. Explore differences in size, weight, temperament, activity level, and other key traits to more easily decide which breed best fits your lifestyle and circumstances.
Characteristic
German Shepherd Dog
Portuguese Water Dog
Breed type
Purebred
Purebred
Height
61 – 65 cm
43 – 57 cm
Weight
33 – 37 kg
16 – 25 kg
Life expectancy
9 – 13 years
12 – 15 years
Child friendly
4/5
5/5
Energy level
4/5
5/5
Intelligence
3/5
4/5
Trainability
4/5
4/5
Health
4/5
3/5
Grooming needs
3/5
4/5
Shedding
3/5
1/5
Barking level
4/5
3/5
Aggressiveness
4/5
3/5
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Characteristics
German Shepherd Dog
Great with kids
High energy
Protective
Easy to train
Large
Portuguese Water Dog
Great with kids
High energy
Super smart
Easy to train
Medium
Summary
About German Shepherd Dog
The German Shepherd Dog is a medium‑large, athletic working breed, highly intelligent and trainable. Loyal and naturally protective, it needs extensive daily mental and physical exercise. It has a double coat with notable shedding and is widely used in police, military, and search and rescue roles.
About Portuguese Water Dog
The Portuguese Water Dog is a sturdy, medium‑sized, low‑shedding water lover with a curly or wavy coat. Intelligent, people‑oriented and energetic, it needs regular grooming, daily training, and plenty of exercise and swimming, thriving as an active, closely involved family companion.
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