Wobblers Disease

Wobblers Disease is found in large breed dogs

Wobblers syndrome (also known as spondylolithesis) is a problem with neck vertebrae that affects dogs. Due to malformed vertebrae, there is pressure on the spinal cord. This causes challenges for the dog that are symptomized by gait difficulties and discomfort.

Compression of Spinal Cord

This condition is more commonly found in larger dogs, such as Doberman pinscher and Great Danes. The area affected is usually the last three cervical vertebrae. The usual abnormality of the vertebrae is a narrowing of the spinal canal. This condition compresses the spinal cord. Other abnormalities that can also put pressure on the spinal cord include the growth of the vertebrae into the spinal cord, an abnormal shape of the vertebrae or an excess of mobility of the vertebrae.

Stress on Vertebral Discs

These vertebrae abnormalities place much stress on the intervertebral discs that protect the spine. Eventually these can rupture or degenerate. When this happens, there is even more pressure on the spinal cord. This causes an increase in symptoms of pain and gait.

Breeds Affected

Though Great Danes and Dobermans seem to be the majority of cases of Wobblers, it is found in many other breeds. For example, some of the types of dogs that have exhibited this condition are bull mastiffs, Dalmatians, sheepdogs and Labrador retrievers. The symptoms in these dogs can develop as early as 10 months old, though it is more common to see them first between the ages of 3 and 9.

Possible Symptoms

Symptoms that suggest a possible Wobblers diagnosis include an unsteady walking pattern in either the hind or front legs, clumsiness, falling down when making turns and walking as if drunk. Additional symptoms include paralysis of either hind or front legs and an refusal to move the neck.

Treatment and Prognosis

The best way to prevent this syndrome is to prevent large-breed puppies from growing too quickly. This is best achieved by feeding them a proper diet. Your veterinarian can help you with this. However, most Wobbler cases are genetic, so cannot be prevented. Treating this condition is usually accomplished through pain and inflammation management with corticosteroids. Sometimes surgery is necessary to fuse the vertebrae together. Prognosis for your dog really depends on the severity of symptoms. The paralyzed dog will have a much more guarded outcome than one that can walk. If your dog has any symptoms of Wobblers, its best chance for a positive outcome is for you to work closely with your veterinarian.

References

• Pet Surgery: Wobblers Syndrome
• Pet Doc: Wobblers Syndrome