Portuguese Water Dog vs Shiba Inu

Which dog breed is right for you?

Portuguese Water Dog

Size
35–60 lbs, 17–23 in
Lifespan
11–13 years
Exercise
High
Grooming
Moderate
Good with Kids
Yes
Good with Pets
Yes
Adventurous Athletic Loyal Obedient

Shiba Inu

Size
17–23 lbs, 14–17 in
Lifespan
13–16 years
Exercise
Moderate
Grooming
Moderate
Good with Kids
No
Good with Pets
No
Alert Bold Faithful Independent

About the Portuguese Water Dog

The Portuguese Water Dog was developed centuries ago along Portugal's coast, where it served as an indispensable fisherman's companion — herding fish into nets, retrieving lost tackle, and swimming messages between boats. These robust, medium-sized dogs stand 17 to 23 inches tall and weigh 35 to 60 pounds, with a strong, muscular build optimized for swimming. Their coat comes in two varieties — curly or wavy — in black, white, brown, or combinations thereof, and grows continuously like human hair rather than shedding seasonally.

Temperament & Personality

Portuguese Water Dogs are spirited, obedient, and deeply bonded to their families — they thrive on being included in activities and do not do well relegated to the backyard. They are playful and patient with children, typically friendly with other dogs, and possess an enthusiasm for life that is both infectious and demanding. Their intelligence and eagerness to work make them highly trainable, though they need a job or purpose to remain content.

Pros

  • Low-shedding, hypoallergenic-type coat suitable for many allergy sufferers
  • Outstanding swimming ability and love of water activities
  • Highly trainable, biddable, and eager to please
  • Robust health with a lifespan of 11 to 13 years

Cons

  • High exercise demands — needs vigorous daily activity including swimming when possible
  • Coat requires regular professional grooming every 4 to 6 weeks
  • Can become mouthy and destructive if under-stimulated or left alone too long
  • Prone to hip dysplasia, progressive retinal atrophy, and GM1 storage disease

A water-loving, people-devoted companion awaits — explore Portuguese Water Dog listings on Puplister.

About the Shiba Inu

The Shiba Inu is Japan's oldest and smallest native breed, originally bred to flush birds and small game in the dense mountain underbrush — "shiba" may refer to brushwood or the breed's red color, while "inu" simply means dog. These compact, agile dogs stand 13.5 to 16.5 inches tall and weigh 17 to 23 pounds, with a fox-like face, small triangular ears, and a curled tail. Their stiff, plush double coat comes in red, sesame, black and tan, or cream, with distinctive "urajiro" (cream to white ventral markings).

Temperament & Personality

Shiba Inus are bold, alert, and fiercely independent — often described as more cat-like than dog-like in their self-possession and fastidious grooming habits. They are loyal to their families but on their own terms, and their strong-willed nature means they do not blindly follow commands. Shibas are known for the infamous "Shiba scream" — a loud, distinctive vocalization produced when displeased or overjoyed — and they can be aloof with strangers and sometimes aggressive toward other dogs.

Pros

  • Naturally clean and almost cat-like — easy to housetrain and self-grooming
  • Compact, manageable size for apartments with adequate exercise
  • Loyal and devoted to their family once trust is established
  • Healthy breed with a long lifespan of 13 to 16 years

Cons

  • Extremely independent and stubborn — not recommended for first-time owners
  • Strong prey drive and unreliable recall make off-leash freedom risky
  • Can be possessive of food, toys, and territory (resource guarding)
  • Prone to allergies, patellar luxation, and hip dysplasia

The Shiba Inu's spirited independence and striking looks have won fans worldwide — discover Shibas on Puplister.

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Frequently Asked Questions

What is the difference between a Portuguese Water Dog and a Shiba Inu?
The Portuguese Water Dog is 35–60 lbs, 17–23 in sized while the Shiba Inu is 17–23 lbs, 14–17 in sized. They differ in size (35–60 lbs, 17–23 in vs 17–23 lbs, 14–17 in), lifespan (11–13 years vs 13–16 years), and care requirements.
Which breed is better with kids, Portuguese Water Dog or Shiba Inu?
Portuguese Water Dog is generally good with kids. Shiba Inu is not typically good with kids.
Which breed lives longer, Portuguese Water Dog or Shiba Inu?
The Portuguese Water Dog has a lifespan of 11–13 years while the Shiba Inu has a lifespan of 13–16 years.

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