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How To Get Rid Of Dandruff in Dogs: Causes & Treatment

How To Get Rid Of Dandruff in Dogs: Causes & Treatment

Is your dog leaving white flakes on their favorite spot on the couch? This could be a sign of dandruff, indicating potential health issues in your canine companion. Join our veterinarians at Pittsboro to discover the signs and treatment options for dog dandruff.

Do Dogs get Dandruff?

Yes, dogs indeed experience dandruff, much like their human companions. Dandruff occurs when dead skin cells flake off at a higher rate than usual, and these flakes settle on your pet's fur or hair. In dogs, these dry flakes tend to build up on the back, especially near the tail, and you might even notice them when you pet or scratch your dog.

Similar to human skin, a dog's skin has glands that produce oil (sebum), which plays a crucial role in keeping the skin hydrated and supple. When these glands produce an excessive amount of sebum, it can lead to imbalances and result in dandruff. Dogs can suffer from both forms of seborrheic dermatitis: dry seborrhea (seborrhea sicca) and oily seborrhea.  

Causes of Dog Dandruff 

Dandruff can affect any dog breed, and it may arise from various causes, including genetic conditions like primary seborrhea, which is observed in Basset Hounds and Cocker Spaniels. However, it is frequently attributed to factors that influence the dog's environment or health. While this list is not comprehensive, here are some prevalent causes of dandruff in dogs:

Dry Air

Dogs experience a higher likelihood of developing dry skin during the winter months, just as their human counterparts do. In regions where central ('forced') heating serves as the primary method of warming homes, this problem can become exacerbated. If you notice that your dog's skin appears flaky during the winter, it's possible that dry air is the culprit.

External Parasites

Dogs might itch from dry skin, but several external parasites can live on your dog's skin and make them very unhappy indeed. Infamous parasites Cheyletiella mites are large enough to see without a microscope and look very much like white flakes of dandruff - hence the moniker 'Walking Dandruff.' If your dog's 'dandruff flakes' are moving on their own - get to your vet for parasite prevention right away. Some parasites (like mites) are easily transmitted to other pets living in the household. 

Nutrition Issues

An unbalanced or improper diet can have an impact on your dog's skin and coat. To ensure your pet maintains healthy skin and hair, it is crucial to include foods rich in fatty acids such as omega-3s and omega-6s. However, it is only your veterinarian who is qualified to determine if your pet needs additional nutritional supplements.

Skin Infections

Skin bacterial and fungal infections can also be the cause of dandruff on your dog, as they are adept at taking advantage of damage or weaknesses in your dog's skin. These underlying conditions will have to be treated appropriately to address the dandruff issue. 


Skin problems often serve as an initial indicator of an allergic reaction to either food or environmental factors in your dog's surroundings. Dogs experiencing allergies may manifest increased flakiness and itchiness during various seasons, with dandruff typically co-occurring with other symptoms such as recurrent ear and skin infections.

Hormonal Conditions

Diseases like Cushing's or hypothyroidism can affect your dog's skin health, which, along with a compromised immune system, can make them more susceptible to secondary infections.

Idiopathic (Spontaneous) Seborrhea

If we can't determine the cause of your dog's dandruff, we may classify it as 'idiopathic,' implying that while we can effectively treat the symptoms of dry, flaky skin in dogs, we might not pinpoint the underlying cause. Your vet can provide further guidance on managing your pet's condition.

While dandruff can be bothersome and uncomfortable for many dogs, it usually doesn't raise significant concerns when it's mild or seasonal. However, if your pet displays dry, flaky skin in conjunction with these symptoms, it's crucial to promptly seek a physical examination from your vet:

  • Itchiness
  • Skin odor
  • Excessive dandruff
  • Loss of hair/fur
  • Irritated, red skin
  • Excessive licking of paws or legs
  • Signs of feeling unwell or being uncomfortable

Your dog's symptoms and your vet's findings will determine the next course of action, which could include further diagnostic testing to confirm any issues such as underlying health problems, allergic reactions, or potential parasites. 

Treatment for Dog Dandruff

Fortunately, you can address most mild cases of dog dandruff at home by following a combination of instructions and guidelines provided by your primary veterinarian, along with these useful tips:

  • Groom your pet regularly to ensure their skin isn't overly oily and remove dead hair. Check with your vet before using grooming products on your dog.
  • Bathing your dog can help with dandruff outbreaks and bacterial and fungal skin infections. Your vet may prescribe a medicated shampoo for your dog; follow the instructions carefully. Don't over-bathe your dog, as this could make dandruff worse!
  • Supplements can be helpful, but be aware that many commercial supplements are not heavily regulated for pets. Ask your vet for recommendations.
  • Use a humidifier in your home if the air is dry. During winter months especially, your dog (and your family!) could find this helpful for preventing dry skin.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

If you have noticed your dog scratching more than normal or white flakes on your furniture, then they may have dandruff. Contact our Pittsboro vets today for an appointment.

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Our vets at Hope Crossing Animal Hospital are now accepting new patients! Our talented veterinary team is passionate about caring for the pets of Pittsboro. Contact us today to book your first appointment. 

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