What should I do the first time I see my dog have a seizure?
Clear the area, time the episode, and record video if you can — then arrange a veterinary exam even if the seizure stops on its own, and go immediately if it passes five minutes or repeats.
A first seizure is terrifying to watch: paddling legs, jaw chomping, drooling, sometimes loss of bladder control. Most single episodes end within one to two minutes, and what you do during and after them matters more than stopping the seizure yourself, which no owner can.
During the episode and right after
Move furniture and other pets away, slide a cushion between the dog and hard floor edges, dim harsh lights, and note the exact start time. Do not put your hands near the mouth or try to hold the body still. Once it ends, keep the room quiet — dogs are often disoriented, wobbly, or temporarily blind afterward, and can bite out of confusion.
Causes range from epilepsy to toxins, low blood sugar, and brain disease, and the workup needed varies by age and individual history. A seizure lasting over five minutes, clusters of seizures in one day, or trouble waking up afterward are emergencies — go at once. Even after a single short episode, book a veterinary exam promptly and bring your video.
MediIndex articles are for general information only and are not medical advice, diagnosis, or advertising. Outcomes vary by individual — consult a board-certified specialist for personal decisions.