Furry Diary

Cantabrian Water Dog

Also called Perro de Agua del Cantábrico, Perro de Lanas, Merlucero

Rare breedShort profile

From Fishing ports along the coast of Cantabria, northern Spain.12

A friendly guide, not veterinary advice. For anything about your pet's health, ask your vet.

At a glance the quick version

Weight, male15 to 17 kg12
Weight, female12 to 14 kg12
Height, male42 to 45 cm12
Height, female40 to 43 cm12
Sizemedium
superb swimmer and diver
clever and quick to learn
cheerful and calm at home
2

Coat and looks how to spot one

curly, waterproof double coat

A compact, rustic water dog covered all over in tight, dense curls of even length, head and ears included. A thick undercoat sits beneath, and both layers shed water well. It is noticeably smaller and lighter than the Spanish Water Dog.21

Colourswhite (always); nose, lips and eye rims black or brown21

Personality what they are like

Bright, cheerful and eager to learn. It is relaxed and easy-going when resting but switches into a busy, energetic worker as soon as there is a job to do, especially in the water.2

Daily activity how busy a day looks

High when working; loves swimming, retrieving and water work.21

The story where it all began

Cantabrian fishermen kept these dogs aboard their boats for generations, and the type seems to share old roots with the French Barbet. It was long lumped in with the Spanish Water Dog before being accepted as its own breed in the early 2010s. A 2009 count found just over 1,200 dogs in Cantabria.12

Fun facts for the dinner table

  1. 1

    On fishing boats it grabbed fish that fell overboard and carried ropes between boats and to the quay.1

  2. 2

    It also guarded moored boats, hunted rats on board and could help rescue people from the water.2

  3. 3

    It is considerably smaller and lighter than the better-known Spanish Water Dog, and genetically distinct from it.1

  4. 4

    Together with the Barbet, it is described as one of the oldest water-dog populations in the world.2

Recognised by the official bits

Spanish Ministry of Environment (breed committee) / Spanish law
Accepted as a distinct native Spanish breed: Spanish Wikipedia dates the official cataloguing to 22 March 2011, English Wikipedia gives 2012, after a request from the Government of Cantabria.2
Real Sociedad Canina de España (RSCE)
Not recognised by the Spanish kennel club, according to English Wikipedia.1
FCI
Not recognised.1

How many 1,216 dogs recorded in Cantabria (census)2

The care rhythm Furry Diary remembers it for you

A typical home-care rhythm for a Cantabrian Water Dog. It is our own starting plan, not a vet's advice, and you can change every line in the app.

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Owner questions the things everyone asks

How often should I feed my Cantabrian Water Dog, and at what times?

Adult dogs should be fed at least two meals a day, while puppies need three to four smaller meals. Furry Diary's starting plan suggests daily feeding, and your vet can help set the best schedule for your dog.3 Furry Diary plan

What should a Cantabrian Water Dog eat, and which foods are dangerous?

Feed a high-quality dog food appropriate for their age and activity level. Avoid dangerous foods like chocolate, grapes, raisins, macadamia nuts, xylitol, onion, garlic, and raw meat or bones. Always check with your vet for specific dietary advice.4

How often should I bathe a Cantabrian Water Dog?

Furry Diary's starting plan suggests a bath every 28 days, but general guidance is at least once every three months. Bathe more often if your dog gets very dirty or has skin issues, and always use a dog-safe shampoo.5 Furry Diary plan

How often does a Cantabrian Water Dog need brushing?

Brush every two days to keep the curly, waterproof coat free of mats. Furry Diary's starting plan recommends this frequency, and regular brushing helps maintain the coat's natural texture.2 Furry Diary plan

How do I trim a Cantabrian Water Dog's nails, and how often?

Trim nails every 28 days, or sooner if you hear clicking on the floor. Cut a little at a time, stopping before the quick, and use a proper dog nail trimmer. Your vet or a groomer can show you how.5 Furry Diary plan

How much exercise does a Cantabrian Water Dog need?

This breed has high activity needs, especially when working, and loves swimming, retrieving, and water work. Furry Diary's starting plan includes daily walks and play, so plan for at least an hour of active exercise each day.21 Furry Diary plan

How do I look after a Cantabrian Water Dog's teeth and ears?

Brush teeth two to three times a week with dog toothpaste, and check ears weekly for moisture or dirt. Furry Diary's starting plan suggests daily brushing and weekly ear checks, especially since floppy ears can trap moisture. Never push anything into the ear canal.5 Furry Diary plan

How long does a Cantabrian Water Dog live?

Lifespan varies by individual, and senior years usually start around age 8. Your vet can give you more specific guidance based on your dog's health and breed. Furry Diary plan

Is a Cantabrian Water Dog good with children and other pets?

This breed is described as bright, cheerful, and easy-going, which often makes them good family dogs. However, individual temperament varies, so always supervise interactions with children and other pets, and ask a good breeder for advice.2

Can a Cantabrian Water Dog be left alone?

This varies by the individual dog's personality and training. As a bright and energetic breed, they may need company or stimulation if left alone for long periods. Consult a good breeder or your vet for tailored advice.

Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Furry Diary's own starting care plan. A friendly guide, not a vet's advice.

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Where this comes from

Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at [email protected] and we will fix it.

  1. Wikipedia: Cantabrian Water Dog en.wikipedia.orgused for names, recognition, size, work, history
  2. Wikipedia (es): Perro de agua cantábrico es.wikipedia.orgused for recognition date, size, coat, colour, temperament, population, facts
  3. VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
  4. ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
  5. ASPCA: Dog grooming tips aspca.orgused for owner questions
  6. ASPCA: Cat grooming tips aspca.orgused for owner questions
  7. RSPCA: What to feed your rabbit rspca.org.ukused for owner questions

Checked 2026-09-30. Text is written in our own words from these sources.