What to Do When Your Dog Has a Seizure: A Step-by-Step Guide for Pet Owners

When your dog has a seizure, stay calm, move furniture and sharp objects out of the way, and keep your hands away from your dog’s mouth. Time it, call your veterinarian, and get to an emergency vet if the seizure runs past five minutes or comes back within 24 hours.

The calls we get after a pet’s first seizure almost always open the same way. The owner apologizes. They panicked, they didn’t know what to do, they just stood there watching. We hear it enough that we’ve stopped thinking of it as unusual, and you shouldn’t either.

Knowing what to do when a dog has a seizure is mostly knowing what not to do. You can’t stop the episode once it starts. You can keep your dog safe, watch the clock, and keep track of how long the episode lasts and what specific behaviors they’re exhibiting.

What Should You Do When Your Dog Has a Seizure?

Two things matter during an active seizure: safety and observation. A seizure comes from abnormal electrical activity in your dog’s brain, so nothing you do will shorten it. Don’t try to stop the seizure unless you’ve been prescribed medication and shown how to give it.

What Should You Do During an Active Seizure?

• Start a timer. Grab your phone and note the time. The length of your dog’s seizure tells us how urgently emergency care is needed. At five minutes, stop watching and start driving.
• Clear a space. Shove the coffee table back, get the sharp objects out of range, and block the stairs.
• Dim the lights and reduce noise. Turn off the television and speak softly.
• Get video if you can do it safely. Ten seconds of shaky footage beats a paragraph of description. It helps us tell a generalized seizure from a focal seizure, which changes what we do next.
• Cool your dog gently if the episode runs long. A cool, damp cloth on the paws and belly helps, since body temperature climbs fast.
• Stay low and speak softly. Sit on the floor a few feet from your dog instead of standing over them. Your dog likely cannot hear you during a generalized seizure, but a calm voice and a low profile matter as they come out of it.

What Should You Not Do During an Active Seizure?

When your dog has a seizure, nothing should go into their mouth, not your hand, not a spoon. Don’t restrain your dog, since you’ll both end up hurt. No food, water, or oral medication until they’re awake and swallowing normally.

When Is a Dog Seizure a Medical Emergency?

Most single seizure events end on their own within a minute or two. A few don’t, and those are the ones that need immediate attention. Go to an emergency hospital if the seizure lasts five minutes or longer. The American College of Veterinary Internal Medicine (ACVIM) classifies prolonged seizure activity of this duration as status epilepticus, a neurological emergency that requires rapid treatment. If left untreated, status epilepticus causes brain damage and kills dogs. It’s the same for cluster seizures, two or more episodes inside 24 hours, even when each looked brief. If the breathing is labored or the blindness lingers or your dog can’t stand an hour later, that’s an emergency vet visit.

A first seizure with none of those red flags is different. Call your veterinarian and get an exam scheduled anyway. A first seizure is rarely an emergency by itself, but it always needs a workup.

How Should You Care for Your Dog Afterward?

When the episode ends, your dog enters the post-ictal phase, and this is the part nobody warns owners about. Your dog may pace, bump into a doorframe, drink like they’ve never seen water before, or refuse to be a foot away from you. Recovery through the postictal phase can take minutes or the rest of the afternoon. Keep the house quiet, let them sleep it off, and write down the time, the duration, and what you saw. That scrap of paper is worth more to your primary veterinarian than owners realize.

What Does a Dog Seizure Look Like?

Not every seizure episode looks the same, and plenty are quiet enough that owners chalk them up to a personality quirk.

What Are the Main Types of Dog Seizures?

• A generalized or tonic-clonic seizure is the one everybody knows. Abnormal electrical activity sweeps the whole brain, your dog loses consciousness, and all four limbs stiffen or paddle.
• A focal seizure, also called a partial seizure, is the sneaky one. Only a single region misfires, so you might see a twitching lip, one leg jerking, or blinking while your dog stays awake.
• Then there are focal seizures with behavioral signs, which show up as behavior instead of obvious convulsions. This can include fly-biting at air that isn’t there, frantic tail-chasing, and aggression out of nowhere. Owners can bring these to us as behavior problems, not as a seizure. And sometimes these seizures don’t stay partial, spreading into a full-body event in seconds.

What Causes Dog Seizures, and How Are They Treated?

What Causes Seizures in Dogs?

The causes of seizures in dogs are sorted into three buckets, and the bucket you’re in drives every treatment decision.

• Idiopathic epilepsy. Most likely an underlying genetic cause. Idiopathic epilepsy is the most common diagnosis in dogs between one and five years old.
• Problems outside the brain. A metabolic disorder like liver disease, kidney failure, or low blood sugar can set off an epileptic seizure, and so can toxin exposure. Xylitol, chocolate, and rodenticide are the ones we see.
• Problems inside the brain. A brain tumor, head trauma, a stroke, or inflammation can each produce a seizure disorder. When a dog that’s over seven years old has a first seizure, a brain tumor moves up our list.

How Do Veterinarians Diagnose a Seizure Disorder?

Primary epilepsy is a diagnosis of exclusion, which means we rule out everything else first. Testing opens with bloodwork, a urinalysis, and a neurologic exam. Those diagnostic tests hunt for a metabolic disorder, an infection, or evidence of old head trauma. Our same-day lab results mean most owners leave with answers instead of spending a weekend imagining the worst. If the bloodwork is clean, we may recommend an MRI with a board-certified neurologist.

How Are Dog Seizures Treated?

Not every dog needs a daily pill. Occasional seizures that are short, isolated, and months apart often get monitored rather than medicated. We start an anti-seizure medication once a dog has more than one seizure a month, has cluster seizures, or has an episode running past five minutes. Phenobarbital, levetiracetam, and potassium bromide are the common choices. However, it’s important to remember that anti-seizure medication cuts frequency and severity, but it won’t erase every episode.

Coastal Veterinary Care: Your Partner in Dog Ear Health

A seizure is one of the hardest things a pet owner can watch, and figuring out what it means shouldn’t fall on you alone. Our Myrtle Beach team pairs fear-free certified handling with same-day lab results and digital cytology, so your dog gets answers quickly and with less stress. We stay with you from that first workup through years of monitoring and refills.

If your dog seized for the first time, or the episodes are creeping closer together, contact Coastal Veterinary Care and get on our schedule. Bring the video. Bring the log. We’ll build the plan together.