Dog Epilepsy: Welfare Through Diagnosis and Long-Term Management

Epilepsy is the most common chronic neurological disorder in dogs, requiring careful welfare-focused management over months or years of treatment.

Key Facts

Idiopathic epilepsy affects approximately 0.75% of the dog population, with higher rates in some breeds
Border collies, German shepherds, Labrador retrievers, and Belgian shepherds are among high-risk breeds
Seizures cause fear and confusion in dogs; post-ictal (post-seizure) periods involve disorientation and anxiety
Phenobarbital and potassium bromide remain the most commonly used first-line medications
Newer medications including levetiracetam and zonisamide have improved management of refractory cases
Poorly controlled epilepsy significantly reduces quality of life - frequent seizures are distressing and dangerous
Status epilepticus (prolonged seizure) is a life-threatening emergency requiring immediate veterinary care

Welfare Considerations

Epilepsy management requires balancing seizure control against medication side effects, both of which affect quality of life. Phenobarbital can cause polydipsia, polyuria, weight gain, and liver disease with long-term use. Under-medication allows ongoing seizure activity that causes fear and physical harm. Regular monitoring of medication levels, liver function, and quality of life metrics guides optimal management. Owners should maintain seizure diaries and communicate proactively with their vet about any changes in seizure frequency or behaviour.

What You Can Do

Keep a detailed seizure diary recording frequency, duration, and post-ictal period for every seizure
Attend all recommended monitoring appointments including medication level blood tests
Know how to recognise and respond to status epilepticus as a veterinary emergency
Ask your vet about quality of life assessment tools for dogs with epilepsy
Consider referral to a veterinary neurologist for refractory or severe epilepsy cases