How to Track Your Dog’s Seizures: The Complete Guide That Could Save Their Life

Your dog just had a seizure. You’re shaking. Your mind is racing. And somewhere between the terror and the tears, a thought hits you: “I should be writing this down.” But writing what? Where? How?

I know that feeling. I lived it for years with Walter, my German Shepherd. Every seizure was chaos. And every vet appointment was the same frustrating conversation: “How many seizures did he have this month?” — “I think… three? Maybe four?”

I was guessing. My vet was adjusting treatment based on my guesses. And Walter was paying the price.

After I lost him in 2014, I spent years building the tool I wish I’d had. But before I tell you about that, let me tell you everything I learned about seizure tracking — the hard way — so you don’t have to.

Why Tracking Seizures Is the Most Important Thing You Can Do

Here’s something most dog owners don’t realize: your vet can only treat what they can measure.

Epilepsy medication isn’t one-size-fits-all. Phenobarbital, Keppra, potassium bromide — they all need to be fine-tuned based on how your dog responds. And “responds” doesn’t mean “seems better.” It means hard data: how often seizures happen, how long they last, what triggers them, and how quickly your dog recovers.

Without that data, your vet is adjusting dosages in the dark.

A study published in the Journal of Veterinary Internal Medicine found that detailed seizure diaries significantly improved treatment outcomes in dogs with idiopathic epilepsy. Dogs whose owners kept consistent records had better-adjusted medication and fewer breakthrough seizures.

The difference between a well-managed epileptic dog and a poorly managed one often comes down to one thing: the quality of the data their owner provides.

What to Record During a Seizure

When your dog is convulsing on the floor, the last thing you want to think about is data. But these are the details that matter:

1. Date and Time

Seems obvious, but when you’re sleep-deprived and terrified at 3 AM, you’d be surprised how easy it is to forget what day it is. Log the exact date and time the seizure started.

Why it matters: Seizure patterns often follow cycles. Some dogs seize every 28 days. Some seize more at night. Some seize more in summer. You can’t see the pattern until you have the timestamps.

2. Duration

This is critical. A seizure lasting more than 5 minutes is a medical emergency called status epilepticus. Your vet needs to know if seizures are lasting 30 seconds or 4 minutes — the treatment approach is completely different.

How to do it: The moment you see a seizure start, grab your phone and start a timer. Don’t trust your perception of time during a crisis — 45 seconds feels like 10 minutes when it’s your dog.

3. Type of Seizure

Not all seizures look the same:

Generalized (Grand Mal): The dog falls to the side, goes rigid, then starts paddling or jerking. They may lose bladder or bowel control, drool excessively, or foam at the mouth. They’re unconscious.
Focal: Only part of the body is affected. You might see facial twitching, one limb jerking, lip smacking, or fly-biting (snapping at the air). The dog may remain conscious.
Focal evolving to generalized: Starts as a focal seizure and progresses into a full grand mal.

Why it matters: Focal seizures and generalized seizures can indicate different underlying causes and respond to different medications.

4. Pre-Seizure Behavior (Pre-Ictal Phase)

Did anything unusual happen before the seizure?

Was your dog restless or clingy?
Did they stare into space?
Were they pacing, whining, or hiding?
Did they seem confused or disoriented?

Many dogs show warning signs minutes or even hours before a seizure. Learning to recognize your dog’s specific pre-ictal signs can help you prepare.

5. Post-Seizure Behavior (Post-Ictal Phase)

What happened after the seizure ended?

How long until they were fully aware again?
Did they pace, seem blind, or bump into things?
Were they extremely hungry or thirsty?
Did they sleep for hours afterward?
Were they aggressive or fearful?

Why it matters: The post-ictal phase tells your vet a lot about seizure severity. A dog that recovers in 5 minutes is very different from a dog that’s disoriented for 6 hours.

6. Possible Triggers

This is where long-term tracking becomes gold. Common seizure triggers in dogs include:

Heat and humidity — Temperature changes can lower the seizure threshold
Stress or excitement — Visitors, thunderstorms, car rides, even mealtime excitement
Missed or late medication — Even a 2-3 hour delay in phenobarbital can drop blood levels enough to trigger a seizure
Sleep deprivation — Changes in sleep patterns
Dietary changes — New food, treats, or table scraps
Hormonal cycles — Unspayed females may seize more around their heat cycle
Chemical exposure — Flea treatments, lawn chemicals, household cleaners

Write down everything that happened in the 24 hours before the seizure. You won’t see the pattern after one seizure. But after five, ten, twenty — suddenly it clicks: “Every time the temperature goes above 85°F, he seizes within 48 hours.”

That insight is priceless. It can literally prevent seizures.

7. Medication Given

If you administered any rescue medication (rectal diazepam, nasal midazolam, Sileo), record:

What you gave
What dose
What time
How your dog responded
How long until it took effect

Also record if your dog’s regular medications (phenobarbital, Keppra, potassium bromide) were given on time that day — or if there was a delay.

How NOT to Track Seizures

Let me save you the mistakes I made with Walter:

The Notebook Method

I started with a notebook by the bed. It lasted two weeks. Pages got lost. I couldn’t read my 3 AM handwriting. When the vet asked for a summary, I spent 20 minutes flipping through chicken-scratch trying to piece together a timeline.

The Spreadsheet

Then I tried a Google Sheet. Better organized, but I never had it open when I needed it. A seizure happens and you’re supposed to open your laptop, find the file, and start typing? Not realistic.

The Notes App

Then random notes on my phone. “Tuesday 2am seizure maybe 1 min.” Three months later: 47 scattered notes with no structure, no way to see patterns, impossible to show a vet.

The problem with all of these isn’t the tool. It’s that none of them were designed for what seizure tracking actually needs: speed in the moment, structure for the vet, and pattern recognition over time.

What Your Vet Actually Needs From You

I asked three veterinary neurologists what they wish every epileptic dog owner brought to appointments. The answers were almost identical:

Total seizure count per month — not “a few” or “some,” an exact number
Seizure frequency trend — is it getting better, worse, or staying the same?
Duration of each seizure — are they getting longer?
Cluster information — how many seizures within 24 hours?
Medication compliance — was every dose given on time?
Any pattern — time of day, weather, stress, activity level

One neurologist told me: “The owners who come in with organized data get better outcomes. Period. It’s not because their dogs are different — it’s because I can make better decisions with better information.”

You don’t need a medical degree. You just need a system.

The Seizure Tracking Checklist

Print this. Put it on your fridge. Fill it out every time.

For each seizure, record:

☐ Date
☐ Time started
☐ Duration (use phone timer)
☐ Type (grand mal / focal / focal to grand mal)
☐ What was happening before
☐ Pre-seizure behavior (clingy, staring, pacing?)
☐ What happened during (paddling, drooling, loss of bladder?)
☐ Post-seizure behavior and recovery time
☐ Rescue medication given? (what, dose, time)
☐ Was regular medication on time today?
☐ Anything unusual in last 24 hours (heat, stress, food change, missed sleep)

When a Seizure Becomes an Emergency

Not every seizure requires an emergency vet visit. But some do:

Go to the emergency vet immediately if:

A seizure lasts longer than 5 minutes (this is status epilepticus)
Your dog has more than 2-3 seizures in 24 hours without fully recovering between them (cluster seizures)
Your dog doesn’t regain consciousness between seizures
It’s your dog’s first seizure ever
Your dog injured themselves during the seizure
The seizure happened after exposure to a toxin

Monitor at home and call your vet the next day if:

The seizure lasted under 2-3 minutes
Your dog recovered fully within 30 minutes
It was a single, isolated seizure
Your dog is eating, drinking, and recognizing you afterward

Write this on the same fridge paper as the checklist. In the middle of a 3 AM crisis, you won’t remember what you read online. You need it in front of you.

Tracking Long-Term: Where the Real Value Lives

Seizure tracking isn’t just about the acute moment. The real power is in the long game.

After 3 months of consistent tracking with Walter, I discovered something I never would have seen otherwise: his seizures were clustering around the same week every month. Almost like clockwork. That pattern allowed his vet to adjust medication timing proactively — instead of reacting to each crisis, we were anticipating them.

Other patterns owners have discovered through tracking:

Seizures increase when a specific flea medication is applied
Seizures cluster during weather pressure changes
A certain treat or food ingredient correlates with increased frequency
Seizures are more common during full moons (yes, this is documented in veterinary literature)
Time-of-day patterns that suggest medication timing adjustments

You can’t discover these patterns from memory. You need data.

There’s a Better Way

I built DogEpiMonitor because I was tired of notebooks, spreadsheets, and scattered phone notes. It’s a web app — no download, works from your browser — that does everything I described above:

Log a seizure in seconds, even at 3 AM half asleep. Duration timer built in.
Track medication with scheduled alerts so you never miss a dose.
See patterns in a visual timeline — frequency, triggers, duration trends.
Generate PDF reports ready to hand your vet at the next appointment. No more flipping through notebooks.
Available in 8 languages — because epilepsy doesn’t care where you live.

I built it alone, after years of wishing it existed while Walter was alive. It won’t cure your dog’s epilepsy. But it will give your vet the data they need to treat it better. And it will give you something that felt impossible during Walter’s worst nights: a sense of control.

→ Start tracking today at app.dogepimonitor.com

It’s free to start. Because no one should have to choose between affording their dog’s medication and affording the tools to manage it.

You’re Not Alone

If you’re reading this at 3 AM because your dog just had a seizure and you googled “how to track dog seizures” with shaking hands — I’ve been exactly where you are.

It gets easier. Not because the seizures stop. But because you learn to be prepared. You learn to act instead of panic. You learn to walk into the vet’s office with data instead of guesses. And that changes everything.

Walter taught me that. This app is his legacy.

→ app.dogepimonitor.com — Start tracking. Start taking control. You and your dog deserve it. 🐾

DogEpiMonitor was created by Alejandro Di Russo after losing his German Shepherd Walter to epilepsy in 2014. It is not a substitute for veterinary care. Always consult your veterinarian about your dog’s seizure management.