Spongy Degeneration with Cerebellar Ataxia 2 (Belgian Malinois)(SDCA2)
Spongiform degeneration with cerebellar ataxia subtype 2 · Spongiöse Degeneration mit zerebellärer Ataxie Typ 2 · Cerebellar ataxia subtype 2 · SDCA 2 · ATP1B2-associated ataxia · Ataxia, cerebellar, ATP1B2-related · Spongy Degeneration with Cerebellar Ataxia subtype 2 · ATP1B2-related cerebellar ataxia · Spongiforme Degeneration mit zerebellärer Ataxie Typ 2 · Cerebellar Ataxia ATP1B2
What it is
Spongiform Degeneration with Cerebellar Ataxia Type 2 (SDCA2) is an inherited neurological disease affecting the brain, specifically the cerebellum, which controls movement and balance. In affected dogs, the brain tissue develops microscopic, sponge-like holes, disrupting the normal transmission of nerve signals. This leads to a severe loss of motor coordination and control.
How it presents
Owners typically notice symptoms in puppies between 4 and 8 weeks of age, starting with uncoordinated movement, stumbling, and head tremors. These balance issues progress rapidly, making it difficult or impossible for the puppy to stand or walk.
Treatment
There is no cure for this progressive condition, and supportive care is focused on comfort before humane euthanasia is elected. Veterinary costs typically range from 200 to 800 EUR, which covers diagnostic confirmation and end-of-life care.
How it's tested
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.