What Does A Dog Seizure Look Like?
QUICK ANSWER
A dog seizure typically involves the dog falling to one side, becoming rigid, paddling their legs involuntarily, and losing awareness of their surroundings. They may drool, urinate, defecate, or vocalize. Most seizures last 30 seconds to 2 minutes and are followed by a period of confusion and exhaustion.
If you've never seen a dog have a seizure before, it can be terrifying. Knowing what to expect and what to do (and what not to do) makes a huge difference in how you handle the situation and how quickly your dog gets the help they might need.
What happens during a seizure?
A generalized seizure (grand mal) typically starts with the dog suddenly collapsing onto their side. Their body becomes stiff, and then rhythmic jerking or paddling of the legs begins. Their jaw may clamp shut or move involuntarily, and they may drool heavily, foam at the mouth, urinate, or defecate. Their eyes may be wide open but unfocused. During the seizure, the dog is unconscious and unaware of their surroundings, even though their eyes may be open. Most generalized seizures last between 30 seconds and 2 minutes, though it can feel much longer when you're watching.
Are all seizures the same?
No. Focal seizures affect just one part of the body and may involve twitching of one limb, one side of the face, or repeated blinking. The dog may remain conscious during a focal seizure but seem confused or "off." Some focal seizures progress into generalized seizures. There are also psychomotor seizures, which cause unusual behaviors like snapping at invisible flies, staring into space, or repetitive movements. These can be harder to recognize as seizures because they don't involve the dramatic full-body convulsions.
What should I do during a seizure?
Stay calm and time the seizure. Move any furniture or objects that could hurt your dog. Don't put your hands near their mouth; dogs do not swallow their tongues, but they can bite involuntarily during a seizure. Don't try to hold them down or restrain them. Speak softly and wait for it to pass. After the seizure ends, your dog will enter a "post-ictal" phase where they may be confused, disoriented, wobbly, temporarily blind, or extremely tired. This phase can last minutes to hours and is a normal part of recovery.
When is a seizure an emergency?
A single, short seizure in an otherwise healthy dog warrants a vet call but may not require emergency treatment. The American College of Veterinary Internal Medicine advises seeking immediate emergency care if the seizure lasts longer than 5 minutes, if your dog has more than one seizure within 24 hours, if they don't fully come around between episodes, or if it's their first-ever seizure and you don't know why it happened. Prolonged seizures (status epilepticus) can cause brain damage and are life-threatening without intervention.
Seizures look scary, but knowing what to do helps both you and your dog. Stay calm, keep them safe, time the event, and contact your vet afterward. Most dogs with seizure disorders can be managed effectively with medication and regular monitoring.
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