Cerebellar Ataxia is a neurological disease, common in our breed. The first signs of the disease usually appear between the ages of 3 and 5 years in sufferers. Symptoms include loss of balance, difficulty coordinating, and falling while shaking the head. The disease is progressive and there is no cure. When these dogs are no longer able to walk, only through repeated trial and error, owners usually make the difficult choice to have their dog euthanized.
Ataxia is a hereditary disease. This means that a dog that gets 2 defective copies (1 from each parent) of the coined gene can develop the disease. Ataxia is easy to test by having a DNA test done by a vet. In France there is a specialized lab that carries out these tests.
There are 3 possible results:
– Ataxia free (this dog will never develop and/or pass on the disease)
– Ataxia carrier (this dog will never develop the disease, but could possibly
pass on if he/she is bred with another carrier of this gene)
– Ataxia sufferer (this dog will develop the disease and may also pass it on)
The table below shows the probabilities for each of the various combinations
pup to be clear/carrier or sufferer..
