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02/04/2025
What Is Dog Paw Hyperkeratosis and How to Manage It
Explore the complexities of dog paw hyperkeratosis in our in-depth article. With a focus on both prevention and treatment, our experts outline strategies to manage this chronic condition, ensuring your dog remains comfortable and infection-free.
Are your dog’s paw pads thickened, crusty, or even ‘hairy’? If so, you’re not alone. Dog paw hyperkeratosis is a relatively common condition, especially in middle-aged and older dogs. For many dogs, there’s no obvious cause, so the aim of treatment is to manage this chronic condition. However, in some cases, hyperkeratosis of dogs’ paws can indicate a more severe underlying disease.
This article reviews the symptoms and causes of dog paw hyperkeratosis, and how you can manage it.
Key facts:
Paw pad hyperkeratosis is relatively common in older dogs.
It often occurs without a specific cause in older dogs but can also be the result of an inherited condition, infection, autoimmune disease, or other illness.
The overly-thickened keratin layer can crack and fissure, causing pain and allowing secondary infections to take hold.
There’s no cure for most cases, but with the right management, it shouldn’t prevent your dog from living a long and happy life.
Dogs’ skin, like humans, is made up of layers of cells with an outer layer of keratin. Keratin is a protein that helps to protect the underlying cells – it’s vital for healthy skin. The keratin layer can naturally thicken in response to pressure or friction, forming calluses on your feet, for example.
However, if this keratin layer becomes excessively thickened, it can change the appearance of the skin and start to cause problems. This condition can affect any area of the skin, causing crusting and scaling. In this article, we’re focusing on conditions that affect the paws.
Causes of dog paw hyperkeratosis
Aging
For many dogs, paw hyperkeratosis is idiopathic, which means it occurs without a known cause.
Inherited disorders
Various breed-related genetic disorders can cause hyperkeratosis of the paws. These include familial paw pad hyperkeratosis and nasal parakeratosis. Predisposed breeds include the Dogue de Bordeaux, Golden Retriever, Irish Terrier, Kerry Blue Terrier, and Labrador Retriever. Inherited hyperkeratosis usually begins to develop at a young age, with symptoms often appearing in the first few years of life.
Infections and parasites
It’s uncommon for hyperkeratosis to be caused by infection or parasites, but it is possible.
Severe hyperkeratosis of the nose and footpads is one of the classic symptoms of Canine Distemper Virus. This infection causes a range of severe symptoms and is often fatal – so if hyperkeratosis of your dog’s pads is your main concern, it’s unlikely to be the cause. Fortunately, vaccination against Canine Distemper Virus is usually included in your dog’s routine vaccinations and is very effective.
How to treat hyperkeratosis on dogs’ paws
Treat underlying disease: hyperkeratosis due to infections, autoimmune disease, or zinc deficiencies can be treated and resolved over time.
Trim excess keratin: in severe cases, it may be best to trim back excess keratin, usually after softening it by soaking it in warm water. This is best performed by your veterinarian, but if you want to try it at home, seek veterinary advice first.
Warm water soaks: soaking your dog’s paws in warm water with Epsom salts for 10 minutes can help to hydrate and soften the pads.
Apply ointment or balm: regular application of dog-safe moisturizing products can help keep your dog’s paws supple and soft, minimizing the impact of hyperkeratosis.
Dog paw hyperkeratosis may look concerning, but for most dogs, once it’s controlled, it’s primarily a cosmetic concern. If left unmanaged, it can progress and cause pain and secondary infections – so the key points are to seek veterinary advice, trim away any substantial excess keratin (i.e., the “keratin feathers”), keep the paws hydrated, and monitor for any other symptoms like itching, inflammation, and redness. If underlying diseases have been ruled out and the condition is under control, most dogs will live long and happy lives without any significant hyperkeratosis-related issues.