Do Portuguese Water Dogs Smell? The Complete Truth About PWD Odor

September 25, 2025 |

Portuguese water dogs came into the public eye when US Senator Ted Kennedy gifted one to the Obama family while President Barack Obama was in office. While they were originally bred to help fishermen, they are now a family-favorite dog due to their easygoing and lovable personalities and their desire to please.Â

Other names for this breed include Cão de Água (which means water dog in Portuguese), Algavarian water dog, or Portuguese fishing dog.

Are you thinking about bringing a Portuguese Water Dog into your home but worried about potential doggy odor? I totally get it – nobody wants a smelly pup! As a long-time dog enthusiast, I’ve researched extensively to bring you the honest truth about whether Portuguese Water Dogs smell.

The quick answer? Portuguese Water Dogs aren’t naturally smelly dogs, but like any breed they can develop odor issues without proper care. Let’s dive deeper into what affects PWD odor and how to keep your furry friend smelling fresh!

Understanding the Portuguese Water Dog’s Unique Coat

Portuguese Water Dogs have a distinctive coat that comes in two varieties

  • Curly coat: Tight, cylindrical curls covering the entire body
  • Wavy coat: Flat with a subtle “S” shape

This special coat is actually a double-edged sword when it comes to odor. On one hand, PWDs are considered hypoallergenic because they shed minimally and produce less dander (a common allergen). On the other hand, their dense coat can trap moisture, dirt, and debris close to the skin if not properly maintained.

The texture and thickness of their coat means that without regular grooming, PWDs can potentially develop odor issues. Their coat’s density can create a perfect environment for bacteria and yeast growth if moisture gets trapped.

Why Diet Is Crucial for Odor Control

One of the biggest misconceptions about dog odor is that it’s primarily caused by their coat. In reality, diet plays a HUGE role in how your Portuguese Water Dog smells!

As noted by K9Obedience.co.uk, “If you feed your Portuguese a Natural Diet of any kind (but 100% natural) then the answer is NO the Portuguese Water Dog does NOT smell.” The site further explains that commercial foods often contain ingredients that can cause that characteristic “doggie smell” we all recognize.

When dogs eat low-quality food filled with artificial ingredients and fillers, it can affect their skin, coat, and even cause them to excrete odor-causing compounds through their skin. By contrast, a high-quality diet rich in:

  • Omega-3 fatty acids
  • Quality proteins
  • Essential nutrients
  • Natural ingredients

…can significantly reduce the likelihood of your PWD developing an unpleasant odor.

Grooming Requirements for Odor Prevention

Let’s be real – Portuguese Water Dogs require consistent grooming to stay odor-free. Their thick, dense coat needs regular attention to prevent matting and odor buildup.

Essential Grooming Schedule

Grooming Activity Recommended Frequency
Brushing Daily to several times weekly
Bathing Every 2-3 weeks (or as needed)
Professional grooming Every 6-8 weeks
Ear cleaning Weekly

Regular brushing helps remove loose hair, dirt, and debris before they become deeply embedded in the coat. It also distributes natural oils evenly, preventing buildup that can cause odor.

Be careful not to over-bathe your PWD, though! Excessive bathing strips the coat of natural oils, which can lead to dry skin and actually increase odor in the long run. Finding the right balance is key.

Beyond the Coat: Other Factors Affecting PWD Odor

Several other factors can influence whether your Portuguese Water Dog develops an unpleasant smell:

1. Water Activities

Portuguese Water Dogs were literally bred to work in water – it’s in their name! Their love for swimming can contribute to odor if they aren’t properly dried afterward. Moisture trapped in their thick coat creates the perfect environment for bacteria growth and that dreaded “wet dog smell.”

After swimming, thoroughly dry your PWD with absorbent towels and consider using a dog-specific dryer on a low heat setting. Pay special attention to their ears and between their toes where moisture tends to linger.

2. Ear Infections

PWDs have floppy ears that can trap moisture and create a breeding ground for bacteria and yeast. Ear infections are a common source of bad odor in many dogs, including Portuguese Water Dogs.

Regular ear cleaning with a veterinarian-approved solution can help prevent infections. After swimming or bathing, dry their ears thoroughly to remove excess moisture.

3. Dental Hygiene

Bad breath is a major contributor to overall dog odor! Dental disease allows bacteria to accumulate on the teeth and gums, forming plaque and tartar that cause inflammation and infection.

Regular dental care, including daily tooth brushing with dog-specific toothpaste, can prevent dental disease and maintain fresh breath. Dental chews and toys can also help remove plaque and tartar.

4. Medical Conditions

Certain health issues can cause Portuguese Water Dogs to develop strong odors. These include:

  • Skin allergies and infections
  • Yeast infections
  • Hypothyroidism
  • Kidney disease
  • Gastrointestinal problems

If you notice a sudden or unusually strong odor from your PWD, consult with your veterinarian as it could indicate an underlying health issue.

The “Wet Dog” Phenomenon

Let’s address the elephant in the room – the infamous “wet dog smell.” This odor occurs when bacteria and fungi naturally present on a dog’s coat release volatile organic compounds when wet.

Because Portuguese Water Dogs love water and have thick coats, they can definitely develop this smell after swimming. However, this doesn’t mean they’re naturally smellier than other breeds! Proper drying techniques and regular bathing with appropriate shampoos can minimize this temporary odor.

Real Talk: PWDs vs. Other Breeds

When comparing Portuguese Water Dogs to other breeds in terms of odor, they actually fare pretty well! According to multiple sources, PWDs are generally less prone to strong odors than breeds with oily skin or heavy shedding, like Basset Hounds or Labrador Retrievers.

As Best Pet Facts notes, “With proper grooming, a healthy diet, good dental hygiene, and regular veterinary care, PWDs can be clean and pleasant-smelling companions.”

Practical Tips for Keeping Your PWD Odor-Free

Here are some real-world tips for maintaining a fresh-smelling Portuguese Water Dog:

  1. Choose the right shampoo and conditioner – Look for products specifically formulated for dogs that are gentle and pH-balanced. Avoid harsh chemicals or artificial fragrances.

  2. Dry thoroughly after bathing or swimming – Use a high-velocity dog dryer if possible, or at least towel dry completely. Pay special attention to ears and between toes.

  3. Maintain a clean living environment – Regularly wash your dog’s bedding, toys, and food/water bowls. Vacuum or sweep floors frequently to remove loose hair and dirt.

  4. Address skin allergies promptly – Work with your vet to identify triggers and develop a management plan for any skin sensitivities.

  5. Schedule regular vet checkups – Annual examinations can catch potential health issues before they cause odor problems.

  6. Clean ears weekly – Use a veterinarian-approved ear cleaner and cotton balls to gently clean the outer ear canal.

  7. Feed a high-quality diet – Choose foods with natural ingredients and avoid those with excessive fillers or artificial additives.

Do Portuguese Water Dogs Have a Unique Scent?

Some PWD owners describe their dogs as having a mild, somewhat “sweet” or “musky” natural scent. This isn’t typically unpleasant and is just part of their natural body chemistry. However, this subtle scent shouldn’t be strong or offensive.

If your Portuguese Water Dog develops a strong, fishy, or foul odor, this is not normal and might indicate a health issue that needs veterinary attention.

The Bottom Line: PWDs and Odor

To summarize what we’ve learned about Portuguese Water Dogs and odor:

  • PWDs are not naturally smelly dogs
  • Their coat requires regular maintenance to prevent odor
  • Diet plays a crucial role in odor control
  • Proper drying after water activities is essential
  • Regular grooming, ear cleaning, and dental care prevent most odor issues
  • A clean living environment helps maintain a fresh-smelling dog

With proper care and attention to these factors, your Portuguese Water Dog can be a wonderful, odor-free companion for many years to come!

FAQs About Portuguese Water Dogs and Odor

Q: How often should I bathe my Portuguese Water Dog?
A: Generally every 2-3 weeks, but this depends on their activity level and how dirty they get. Over-bathing can actually make odor worse by stripping natural oils.

Q: My PWD smells fishy after swimming. Is this normal?
A: While a mild “wet dog” smell is normal after swimming, a strong fishy odor could indicate an issue. Make sure to rinse thoroughly after swimming and dry completely, paying special attention to ears.

Q: Can diet really affect how my Portuguese Water Dog smells?
A: Absolutely! Diet significantly impacts your dog’s overall health, including skin and coat condition. A poor-quality diet can lead to skin problems and increased odor.

Q: Are Portuguese Water Dogs more smelly than other breeds?
A: No, PWDs are generally considered less smelly than many other breeds when properly cared for. Their hypoallergenic coat produces less dander and oil than some other breeds.

Q: What should I do if my PWD suddenly develops a strong odor?
A: A sudden change in odor often indicates a health issue. Consult your veterinarian, as it could be a sign of infection, allergies, or other medical conditions.

Remember, a happy Portuguese Water Dog is a clean Portuguese Water Dog! With proper care, these wonderful companions can be a fresh-smelling addition to your family.

do portuguese water dogs smell

Health Problems to Watch for in Portuguese Water Dogs

Like many purebred dog breeds, Portuguese water dogs are at a higher risk for certain genetic conditions.Â

Because of this, breeders are encouraged to get their dogs tested for:

Early-onset progressive retinal atrophy (PRA). This condition affects dogs as young as two months old. Early-onset PRA affects the photoreceptors, cones, and rods in the eyes. Rods help with night vision, and cones help dogs to see color. This condition will cause your dog to become blind over a period of one to two years. If you notice your dog does not want to walk into dark rooms, bumps into things in unfamiliar environments, or seems more nervous at night, take them to the vet. Some dogs with this condition also have reflective eyes that will seem to glow when a light is shined on them.

Progressive rod-cone degeneration. This form of PRA affects only the rods, leading to nighttime blindness at first. However, cones dont work very well without rods, so dogs with this condition may have some sight issues during the day as well. Most dogs with this form of PRA have noticeable symptoms by the age of 4, and many will eventually go completely blind.

Juvenile dilated cardiomyopathyThis condition causes the heart to be less effective at pumping blood throughout the body. This results in decreased oxygen, lung congestion, and poor circulation.Â

Symptoms include:

  • Lethargy
  • Weakness
  • Weight loss
  • Collapse or fainting
  • Coughing
  • Fast rate of breathing
  • Abdominal distention
  • Elevated heart rate
  • Cardiac arrhythmias
  • Sudden death

This condition is treated with heart medications that help the organ function better. While this is a serious diagnosis, medical treatment can improve the lifespan and quality of life for dogs with juvenile dilated cardiomyopathy.

Gangliosidosis. Gangliosidosis is another name for Tay Sachs disease. Dogs with this disease lack an enzyme that helps to break down waste produced by brain cells. Over time, the waste builds up and causes neurological symptoms including:

  • Loss of intelligence
  • Not coming when called
  • Going to the bathroom inside
  • Balance issues
  • Goose-stepping gait
  • A regularly shaking head
  • Poor coordination
  • Weakness

The symptoms usually manifest by the age of 1 and 1/2 and progress until quality of life dramatically deteriorates and euthanasia must be considered. The symptoms of this disease can look similar to others, though, so it is important to visit a canine neurologist to get a proper diagnosis.

Hip dysplasia. This condition causes the hip joint to fit together improperly. Over time, this leads to degeneration of the joint.Â

Symptoms include:

  • Decreased range of motion
  • Avoiding jumping or going upstairs
  • Limping
  • Larger muscles on the unaffected legs
  • Decreased activity

Luckily, there are many treatments that may help, including medications, physical therapy, and surgery. Many dogs with hip dysplasia go on to lead happy and fulfilled lives with proper care.

Addisons Disease. Portuguese water dogs are also prone to a few other conditions that are not genetic and thus cannot be tested for before breeding. Addisons disease is a condition in which the adrenal glands do not produce the right amount of hormones to regulate the body. In most cases, the disease is caused by a possible autoimmune reaction that damages the adrenal glands, but it can also be caused by a tumor, an infection, or certain drugs that inhibit the glands.Â

Symptoms include:

  • Lack of appetite
  • Vomiting
  • Diarrhea
  • Depression or lethargy
  • Blood in the stool
  • Increased thirst
  • More frequent urination
  • Shaking
  • Hair loss
  • Low temperature
  • Irregular heart rate
  • Hyperpigmentation
  • A sensitive abdomen

Some dogs with Addison’s disease can have an Addisonian crisis in which they may collapse, vomit severely, have diarrhea, and appear weak. If you suspect your dog is having an Addisonian crisis, take them to the vet right away. An Addisonian crisis is an emergency, and your dog will need special care.

There is no cure for Addisons disease. However, the condition can be managed for your dogs whole life with medications that replace the hormones they are lacking. You may need to bring your dog to the vet once a month to receive an injection or give them a daily medication orally.

With that treatment, your dog may be able to live a more fulfilling life with Addisons disease.

Special Considerations for Portuguese Water Dogs

Portuguese water dogs are sweet-natured and bark only a moderate amount. They may alert you to someone coming or a creature outside, but they dont often bark without reason or just to get attention.

They are not big droolers and wont make a big mess inside your house.Â

While no dog breed is fully hypoallergenic, this breed is more hypoallergenic than others. They have less dander and shed less than other breeds, so they are less likely to trigger someones dog allergy.

Portuguese water dogs are usually great with kids and enjoy being around other dogs.

99% of Portuguese Water Dog Owners Don’t Know This