Portuguese Water Dog vs Rat Terrier
Compare Portuguese Water Dog and Rat Terrier 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
Portuguese Water Dog
Rat Terrier
Breed type
Purebred
Purebred
Height
43 – 57 cm
25 – 46 cm
Weight
16 – 25 kg
5 – 10 kg
Life expectancy
12 – 15 years
15 – 18 years
Child friendly
5/5
3/5
Energy level
5/5
3/5
Intelligence
4/5
3/5
Trainability
4/5
3/5
Health
3/5
4/5
Grooming needs
4/5
1/5
Shedding
1/5
3/5
Barking level
3/5
4/5
Aggressiveness
3/5
3/5
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Characteristics
Portuguese Water Dog
Great with kids
High energy
Super smart
Easy to train
Medium
Rat Terrier
Low grooming
Small
Summary
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.
About Rat Terrier
The Rat Terrier is an American‑bred, small to medium, athletic farm and vermin dog. Intelligent and energetic, it thrives on training, exercise, and close family contact. With a short, low‑maintenance coat in many pied colors, it suits active homes and excels in various dog sports.
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