My dog's been licking her carpal pads a lot and I noticed the pad end was long and felt like a hair texture, but looks kind of stringy. What is it?
For some dogs, developing hyperkeratosis is a matter of genes: Labrador and Golden Retrievers, Dogues de Bordeaux, Irish and Bedlington Terriers are all known to develop this condition. When hyperkeratosis develops as a result of inheritance, it generally occurs in the first year of a dog’s life. In contrast, idiopathic hyperkeratosis develops for unknown reasons, generally occurs in older pets, over the age ten. Aside from inherited or idiopathic occurrences, hyperkeratosis can occur as a symptom of one of these following problems: Leishmaniasis: Caused by a parasite frequently carried by sandflies. Canine Distemper: This virus is relatively rare now, due to vaccinations given to puppies. When distemper strikes, it can cause all sorts of symptoms, among them hyperkeratosis, typically on the nose. Zinc Responsive Dermatosis: Hyperkeratosis can occur as a result of zinc responsive dermatosis, a skin disease that occurs when dogs do not properly absorb zinc. Pemphigus Foliaceus: One
Updated on September 24th, 2025