What is cauda equina syndrome?
Cauda equina syndrome is also known as degenerative lumbosacral stenosis. The cauda equina are the nerve roots leaving the spine. The phrase is Latin for “horse tail” and refers to the appearance of these nerves. Cauda equina syndrome can be caused by tumors, arthritis, infection or a ruptured disc. It is most commonly seen in large, middle aged or older, physically active dogs. Gait abnormalities, lameness and pain are a typical signs. It can progress to the point the dog has difficulty getting to its feet or jumping. Dogs may chew at the root of the tail or hind feet. In the worst cases paralysis can result.
Is it common in Aussies?
No, probably because most Aussies are mid-size dogs.
Is it inherited?
No. It is a wear-and-tear issue.