Portuguese Water Dog in profile, photographed outdoors

Portuguese Water Dog

  • Medium
  • Working Group
  • Popularity rank 43

The Portuguese Water Dog is a medium, athletic worker bred to swim alongside Portugal's fishermen. The breed is affectionate, active, intelligent, and low-shedding, and it needs regular activity and a job to do.

Height
17 to 23
inches at the shoulder
Weight
35 to 60
pounds, adult
Life expectancy
11 to 13
years, median 12
Senior from
9
years, about

Senior starts in the last quarter of a breed's expected lifespan, following the 2019 AAHA canine life stage guidelines. Individual dogs vary.

About the breed

Temperament
Affectionate, adventurous, athletic
Coat
Wavy, Curly, long
Origin
Portugal
Recognized
1983
Popularity, 2015 to 2025 Rank 43 in the latest ranking

2015: rank 52, 2016: rank 51, 2017: rank 54, 2018: rank 50, 2019: rank 49, 2020: rank 49, 2021: rank 44, 2022: rank 46, 2023: rank 49, 2024: rank 45, 2025: rank 43

2015 Lower is more popular 2025

The Portuguese Water Dog is a medium, spirited working breed from Portugal's coast. The Portuguese Water Dog stands up to 23 inches tall and weighs 35 to 60 pounds, with a strong, medium build and a curly or wavy low-shedding coat. The breed is intelligent, biddable, affectionate, and responsive to training.

The Portuguese Water Dog's history runs deep. From the 13th century, the breed worked alongside fishermen, retrieving gear and keeping fish from escaping the nets, which is where its strength as a swimmer and its high energy come from.

Two Portuguese Water Dogs lived in the White House. Portuguese Water Dogs are even-tempered.

Temperament and needs

Scored 1 to 5 for the breed overall. Individual dogs vary.

  • Affectionate with family5 out of 5
  • Good with young children5 out of 5
  • Good with other dogs4 out of 5
  • Openness to strangers4 out of 5
  • Playfulness5 out of 5
  • Watchdog and protective nature4 out of 5
  • Adaptability5 out of 5
  • Trainability5 out of 5
  • Energy level5 out of 5
  • Mental stimulation needs5 out of 5
  • Barking level3 out of 5
  • Shedding2 out of 5
  • Grooming frequency4 out of 5
  • Drooling2 out of 5

Care

The routines that matter most for this breed. Open one at a time.

Nutrition

The Portuguese Water Dog does well on a high-quality dog food, whether commercially made or home-prepared under veterinary supervision and approval. Match the diet to its life stage, whether puppy, adult, or senior. A complete and balanced diet supplies the protein, carbohydrates, vitamins, minerals, and fat that help it look and feel its best, and dogs on that kind of food rarely need supplements unless a veterinarian recommends them.

Some dogs in this breed gain weight easily, so watch calorie intake and body condition. Treats help with training, but too many can lead to weight gain. Keep clean, fresh water available at all times.

A general feeding rhythm looks like this:

  • Puppies: three meals a day on a regular schedule
  • Adults: two meals a day, once in the morning and once at night

To set the right amount, ask your veterinarian. They weigh age, activity level, food type, and number of meals to estimate daily needs. Check with your vet about any concerns over weight or diet, and learn which human foods are safe for dogs and which are not.

Grooming

The Portuguese Water Dog has a dense, profuse coat that ranges from tight and curly to loose and wavy. This breed has hair rather than fur, so it keeps growing and falls out slowly, like human hair, usually dropping back into the coat instead of around the house. That minimal shedding makes the breed a good match for many people with allergies.

Even so, the coat needs regular, extensive care. Brush it often to keep the hair free of mats and tangles, and because the hair grows continuously, plan on a haircut about every month and regular trips to a groomer, since the voluminous curls and waves are prone to matting. Owners typically keep the coat in the retriever clip, where the whole coat is clipped to one inch and follows the dog's outline (with the tail tip left full), or the lion clip, where the hindquarters and muzzle are clipped to the skin.

Bathe it with a dog-specific shampoo when it gets wet or dirty outdoors. Otherwise it does not need a set bathing schedule. Trim nails as needed and inspect them for splits or cracks, since overgrown nails are uncomfortable and can make walking or running harder. Keep up dental hygiene with professional cleanings and at-home brushing.

The breed is not especially prone to ear infections, though regular ear cleanings help, especially for dogs that love to swim. Congenital eye conditions such as progressive retinal atrophy and cataracts can run in the breed, so watch for signs like impaired night vision, clumsiness, and dilated pupils, and talk with your veterinarian about anything you notice.

Exercise

The Portuguese Water Dog is athletic and active, and it needs vigorous exercise every day to stay healthy and happy. Plan on at least 30 to 60 minutes a day, with long walks and play sessions covering the basics. These dogs love to run and do not tire easily, and their endurance makes them good jogging companions.

This versatile breed works mind and body through canine sports such as obedience, tracking, agility, rally, and musical freestyle, a mix of obedience, dance, and tricks. Water work can include dock diving, water trials, or retrieving floating balls.

Mental stimulation matters as much as physical activity. Keep it busy with backyard agility or obstacle courses, a swim, and a variety of puzzle toys. Without enough to do, a Portie can turn to nuisance habits like excessive barking and chewing. The Portuguese Water Dog is not usually a frequent barker but may bark at squirrels or visitors.

Portuguese Water Dogs suit active households that provide daily mental and physical activity, from trail running to yard play. They can live in apartments when these needs are met but benefit from a fenced yard.

Training

The Portuguese Water Dog is intelligent and responds well to obedience training. The Portuguese Water Dog is social and needs regular contact with people. The breed also thinks independently, so a Portie may sometimes test its owner's will, and an independent streak is best handled with gentle, consistent training.

Start positive reinforcement as early in its life as you can. Porties are often sensitive and highly food motivated, so reward-based methods using favorite treats or toys work well. Praise and rewards mark the behaviors you want to continue and build clear understanding between you and your dog.

Bred to work alongside Portuguese fishermen, Porties need regular training and activities such as tricks, agility, or retrieving. Their intelligence and easy-to-train nature explain why they have worked alongside people for centuries, and the same temperament suits therapy and service work.

These dogs make good companions for families of all sizes, given proper training, socialization, and exercise to manage their energy and curiosity. They can be too exuberant for families with very young children, so careful introductions help keep everyone in the household comfortable and safe.

Health conditions

7 conditions are documented for the Portuguese Water Dog.

A predisposition is not a diagnosis. Ask your vet which screenings make sense for your dog's age.

  • Addison's DiseaseHormones
  • Eye ProblemsEyes
  • GM1 GangliosidosisMultisystem
  • Hip DysplasiaSkeletal
  • HypothyroidismHormones
Show all 7 conditions Show fewer
  • Intervertebral Disc DiseaseBrain and Spinal Cord
  • Progressive Retinal Atrophy, prcdEyes

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