Common Nervous System Disorders in Dogs and Prevention Tips

The nervous system is the vital communication network of nerves and neurons sending messages from throughout your dog’s body to the brain and back, controlling everything from movement to sensation and behaviour.

Nervous system disorders can significantly affect a dog's quality of life and require careful understanding and management.

This article explores the five most common nervous system disorders in dogs, based on comprehensive UK veterinary data, and offers practical prevention and responsible ownership advice to help keep your canine companion healthy.

1. Behaviour Disorders: Complex Causes and Care

Behaviour disorders top the list of nervous system issues, though they can have diverse origins. Sometimes, neurological problems cause behaviour changes, but often they emerge from training, management, or environmental factors.

It's important to recognise that behaviour problems may indicate underlying neurological issues, so early veterinary consultation is advised.

2. Epilepsy

Epilepsy is a common neurological disorder causing recurrent seizures. It requires a diagnosis by a vet and long-term management, often with medication, to minimize seizure frequency and maintain quality of life.

3. Intervertebral Disc Disease (IVDD)

IVDD involves herniated discs pressing on the spinal cord, which can cause pain, weakness, or paralysis. Prevention includes maintaining a healthy weight and avoiding excessive jumping in predisposed breeds.

4. Vestibular Disease

This disorder affects balance and causes symptoms like head tilt, dizziness, and nausea. It can be caused by ear infections, trauma, or idiopathic origins, with treatment focused on underlying causes and supportive care.

5. Canine Degenerative Myelopathy

A progressive spinal cord disease usually affecting older dogs, leading to weakness and paralysis. Although there is no cure, early diagnosis and physical therapy can improve the quality of life.

Prevention Tips and Responsible Ownership

• Regular veterinary check-ups to detect early signs of neurological issues.
• Maintaining a balanced diet and healthy weight to reduce stress on the nervous system.
• Proper training and socialisation to minimise behaviour-related disorders.
• Avoiding activities that cause trauma or excessive strain to the spine.
• Prompt attention to ear infections and other infections that may impact neurological health.

By understanding these common nervous system disorders and taking preventive steps, dog owners can contribute to their pets' long-term health and happiness.