30/04/2026
Is your dog’s breed prone to degenerative myelopathy?
Degenerative myelopathy, often called DM, is a hereditary neurological condition that affects the spinal cord. It causes gradual weakness and loss of coordination in the back legs, which can progress to loss of mobility over time.
It is most commonly seen in breeds such as German Shepherds, Boxers, Pembroke Welsh Corgis, Bernese Mountain Dogs, Rhodesian Ridgebacks and Chesapeake Bay Retrievers.
Signs can start subtly, often in older dogs. You may notice your dog dragging their back paws, wobbling, struggling to get up, slipping more often or wearing down their nails from scuffing. Because DM is usually not painful, it can sometimes be mistaken for normal ageing or arthritis.
Diagnosis may involve a vet exam, neurological assessment, genetic testing and further testing or imaging to rule out other conditions. While there is currently no cure, supportive care such as physiotherapy, hydrotherapy and mobility aids can help manage quality of life.
Costs can add up over time. Initial consults, diagnostics and specialist assessments may start from a few hundred dollars, while advanced imaging, ongoing rehab and mobility support can reach $1,500 to $5,000+ depending on what your dog needs.
That is why having the right pet insurance matters. Many insurers apply breed-specific exclusions for hereditary conditions like this. At Petcover, breed-specific conditions are not excluded. If degenerative myelopathy is not pre-existing, cover is subject to policy terms, conditions, waiting periods and exclusions.
Because your dog’s health should never be limited by their genetics.
Call us for a quote today 👉 0800 255 426