Epilepsy affects approximately 1% of dogs. Modern antiepileptic treatment achieves good seizure control in most cases, with quality of life assessment guiding management decisions.
Canine epilepsy welfare encompasses the acute welfare impact of seizure events, the chronic effect of seizure frequency on quality of life, and the welfare implications of long-term medication. Seizures cause brief but significant welfare harm — the convulsive phase involves muscle contractions, loss of consciousness, and sometimes urination or defecation, with post-ictal confusion lasting minutes to hours. Dogs with poorly controlled epilepsy experience disruption to normal daily life, potential injury during seizures, and the anxiety that may develop from post-ictal fear responses. Well-controlled epilepsy on appropriate medication allows most dogs to live comfortable, high-quality lives. Owner education on seizure first aid, medication administration, and when to seek emergency care is essential for minimizing welfare harm when breakthroughs occur.