Old English Sheepdog vs Portuguese Water Dog
Compare Old English Sheepdog 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
Old English Sheepdog
Portuguese Water Dog
Breed type
Purebred
Purebred
Height
56 – 70 cm
43 – 57 cm
Weight
25 – 50 kg
16 – 25 kg
Life expectancy
10 – 12 years
12 – 15 years
Child friendly
5/5
5/5
Energy level
5/5
5/5
Intelligence
3/5
4/5
Trainability
4/5
4/5
Health
3/5
3/5
Grooming needs
5/5
4/5
Shedding
1/5
1/5
Barking level
4/5
3/5
Aggressiveness
2/5
3/5
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Characteristics
Old English Sheepdog
Great with kids
High energy
Easy to train
Giant
Portuguese Water Dog
Great with kids
High energy
Super smart
Easy to train
Medium
Summary
About Old English Sheepdog
The Old English Sheepdog is a large, shaggy, athletic herding breed with a dense double coat needing regular grooming or a shorter pet clip. Affectionate, clownish, and people focused, it’s intelligent but sometimes stubborn, thriving with consistent training and daily mental and physical exercise.
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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