Epilepsy is the most common chronic neurological condition in dogs, and effective seizure management combined with quality of life monitoring is essential for long-term welfare.
Epilepsy affects dog welfare through multiple pathways. Seizures themselves are terrifying for dogs — involuntary, uncontrollable episodes that leave animals disoriented and frightened in the post-ictal period. Frequent seizures cause cumulative brain damage over time. Antiepileptic drug side effects — sedation, polyphagia, weight gain, ataxia — reduce quality of life even when seizures are controlled. Owners of epileptic dogs live with chronic anxiety about when the next seizure will occur and fear of status epilepticus. Quality of life assessment must balance seizure control against side effect burden; a dog with rare seizures and good inter-ictal function may have better overall welfare than one over-medicated to achieve seizure freedom at the cost of constant sedation.