Veterinary-first seizure guide
Dog Seizures: Symptoms, Emergency Steps, and Veterinary Care
Dog seizures can be frightening to witness, but knowing what to do in the moment can help keep your dog safer. This guide explains common signs of seizures in dogs, when to seek emergency veterinary care, how veterinarians may diagnose seizures, and what to know before considering CBD or other wellness products for a dog with a medical condition.
Important: This article is for educational purposes only and is not veterinary advice. Dog seizures require guidance from a licensed veterinarian. Bluegrass Hemp Oil products are not intended to diagnose, treat, cure, or prevent seizures, epilepsy, or any disease in animals.
- Veterinarian-guided care
- Emergency steps first
- CBD safety explained
- Product transparency explained
About this guide
Clear Pet Health Education for Dog Owners
Written by: Bluegrass Hemp Oil Education Team. Last updated: May 2026.
This guide is designed to help dog owners recognize seizure warning signs, understand when to seek veterinary care, and evaluate CBD-related safety questions with a licensed veterinarian. It does not replace diagnosis, emergency care, or treatment planning from your dog’s veterinary team.
What Are Dog Seizures?
A seizure in dogs is a sudden episode of abnormal electrical activity in the brain that may affect movement, awareness, behavior, or body control. Seizures in dogs can look different from one dog to another. Some dogs collapse and lose consciousness, while others show milder focal signs such as facial twitching, staring, fly-biting behavior, or unusual movements.
Many dogs have a recovery period after a seizure, sometimes called the post-seizure or postictal phase. During this time, a dog may appear confused, restless, hungry, tired, temporarily unsteady, or different from normal. Any suspected seizure should be discussed with a veterinarian.
For related background, see our guides to understanding seizures, understanding seizure disorders, and seizures in dogs.
Common Types of Seizures in Dogs
Veterinarians may describe dog seizures based on how they appear, how long they last, and whether they happen once or repeatedly. The table below is for education only and should not be used to diagnose your dog.
| Seizure Type | What It May Look Like | Why Veterinary Evaluation Matters |
|---|---|---|
| Generalized seizures | May involve collapse, stiffening, paddling, loss of consciousness, drooling, urination, or defecation. | Veterinary evaluation helps determine possible causes and treatment planning. |
| Focal seizures | May involve twitching, facial movements, one-sided body movement, staring, fly-biting behavior, or unusual behavior. | Focal seizures may be mistaken for behavior issues, pain, or other conditions. |
| Cluster seizures | Multiple seizures within a short period. | Cluster seizures require prompt veterinary guidance. |
| Status epilepticus | A seizure lasting around five minutes or longer, or repeated seizures without recovery. | This is an emergency requiring immediate veterinary care. |
Learn more about focal seizures, generalized tonic-clonic seizures, status epilepticus, and grand mal seizures in dogs.
What to Do If Your Dog Has a Seizure
If your dog is having a seizure, your goal is to reduce injury risk and gather information for your veterinarian.
1. Stay calm and check the time
Timing the seizure helps your veterinarian decide how urgent the situation is.
2. Move hazards away
Move nearby objects so your dog is less likely to hit furniture, stairs, water, or sharp edges.
3. Keep hands away from the mouth
Do not put your hands or objects in your dog’s mouth. Dogs do not need their tongue pulled forward, and trying to do so can injure you or your dog.
4. Record safely if possible
If it is safe, record a short video. A video can help your veterinarian understand what happened.
5. Keep recovery quiet
After the seizure ends, keep the area calm and allow your dog to recover without crowding them.
6. Call your veterinarian
Report the seizure, especially if this is the first known seizure or your dog’s behavior does not return to normal.
When to Seek Emergency Veterinary Care
Seek emergency veterinary care right away if your dog’s seizure lasts five minutes or longer, your dog has more than one seizure in a short period, your dog does not recover as expected, your dog has trouble breathing, your dog is injured, your dog is in water, your dog may have been exposed to a toxin, or this is your dog’s first known seizure and your veterinarian advises urgent evaluation.
Even if the seizure stops, contact your veterinarian for next steps. A video, seizure duration, recovery time, and possible exposure history can help your veterinarian evaluate what happened.
What Causes Seizures in Dogs?
Dog seizures can have many causes, and only a veterinarian can determine the likely cause and recommend appropriate testing or treatment. Possible causes include idiopathic epilepsy, toxin exposure, liver disease, kidney disease, blood sugar problems, electrolyte abnormalities, brain injury, brain inflammation or infection, brain tumors or structural brain disease, certain medications or supplements, and unknown causes.
Health and metabolic causes
Blood sugar problems, electrolyte changes, liver disease, kidney disease, and other medical issues can be part of a veterinarian’s evaluation.
Brain-related causes
Brain injury, infection, inflammation, tumors, or structural brain disease may require advanced testing or referral.
Exposure-related causes
Toxins, medications, supplements, plants, human foods, and household products may be relevant, so share possible exposures with your veterinarian.
Related reading: epilepsy management, decisions in dog epilepsy, and helping your dog through seizures.
How Veterinarians Diagnose Dog Seizures
Your veterinarian may ask about your dog’s age, breed, health history, medications, supplements, diet, toxin exposure, seizure timing, recovery time, and whether similar events have happened before.
- Full history and seizure description
- Video of the event when safely available
- Physical and neurological exam
- Bloodwork and urinalysis
- Medication and supplement review
- Toxin exposure review
- Imaging such as MRI or CT when appropriate
- Referral to a veterinary neurologist when appropriate
For more background, see dog health and navigating epilepsy treatment.
Veterinary Treatment Options for Dog Seizures
Dog seizure treatment options depend on the suspected cause, seizure frequency, seizure severity, your dog’s overall health, and your veterinarian’s assessment. Anti-seizure medications may be recommended, and some dogs need monitoring or medication adjustments over time.
For some dogs, seizure control may mean reducing frequency or severity rather than eliminating every seizure. Your veterinarian may also discuss emergency medication plans, diet considerations, activity safety, or referral to a specialist.
Medication safety: Do not stop, reduce, or change your dog’s seizure medication unless your veterinarian tells you to do so. Abrupt medication changes can be dangerous.
Related resources include navigating epilepsy treatment, decisions in dog epilepsy, and Keppra for dogs.
CBD, Pets, and Dog Seizures: What Owners Should Know
Some dog owners ask about CBD when their pet has seizures, but consumer CBD pet products are not FDA-approved to diagnose, treat, cure, or prevent seizures or epilepsy in animals. FDA has not approved cannabis for any use in animals and recommends speaking with a veterinarian about appropriate treatment options. If your dog has seizures or takes medication, talk with your veterinarian before using CBD or changing any supplement routine.
Bluegrass Hemp Oil products are not intended to diagnose, treat, cure, or prevent seizures, epilepsy, or any disease in animals.
Medication Interactions
CBD may interact with medications. Dogs taking anti-seizure medication or other prescriptions need veterinary guidance before any CBD or supplement decision.
THC and Product Variation
CBD products can vary in potency, ingredients, and THC content. Full-spectrum pet products may contain trace THC, and dogs may be sensitive to cannabis exposure.
Veterinary Monitoring
Dogs with seizures, liver concerns, medication use, pregnancy, or other medical conditions should be evaluated by a veterinarian before CBD is considered.
Read more about CBD interactions, side effects of CBD oil for dogs, and our CBD for dogs safety guide.
If You Are Evaluating CBD for a Dog, Product Transparency Matters
This section is not saying CBD treats dog seizures. It explains what pet owners should review before considering any CBD product for a dog, especially one with seizures, medication use, liver concerns, or other medical conditions.
Review the product label, ingredients, serving information, pet-specific formulation, full-spectrum versus isolate language, THC content, batch-specific lab reports, medication interaction considerations, and veterinary guidance.
Certificates of Analysis
Review available product-specific lab reports before choosing any CBD product.
CBD Lab Testing
Learn what lab testing can show about cannabinoid content, THC levels, and product transparency.
How to Read a CBD Label
Understand ingredients, serving details, THC content, and product information before buying.
Pet CBD Safety Guide
Learn more about responsible CBD education for pet owners.
What to Track After Your Dog Has a Seizure
A seizure diary can help your veterinarian understand timing, patterns, possible triggers, medication history, and recovery. Track as much as you can without putting yourself or your dog at risk.
- Date and time
- Duration
- What happened before the seizure
- What the seizure looked like
- Whether your dog lost consciousness
- Movements or behaviors observed
- Urination, defecation, drooling, or vomiting
- Recovery time
- Possible toxin exposure
- Medications or supplements recently given
- Food, routine, sleep, stress, or activity changes
- Video of the event, if safely recorded
Living With a Dog That Has Seizures
Living with a dog that has seizures often involves planning, observation, and communication with your veterinary team. Work with your veterinarian on a seizure action plan, keep medication schedules consistent if prescribed, avoid abrupt medication changes, and keep emergency veterinary contact information accessible.
If seizures are not controlled, reduce access to hazards such as stairs, pools, ponds, bathtubs, heights, machinery, and unsupervised areas where a seizure could cause injury. Inform pet sitters, family members, groomers, and boarding facilities about what to do if a seizure happens.
Discuss diet, supplements, CBD, and lifestyle changes with your veterinarian before changing your dog’s routine.
Bluegrass Hemp Oil education
Our Approach to Pet CBD Education and Transparency
Bluegrass Hemp Oil is a Kentucky-based hemp company focused on education, product transparency, and quality standards. Our pet CBD resources are designed to help owners ask better questions, review product information responsibly, and speak with a veterinarian before making decisions for pets with medical conditions.
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Dog Seizures FAQ
What should I do if my dog has a seizure?
Stay calm, time the seizure, move nearby hazards away, and do not put anything in your dog’s mouth. If it is safe, record a video for your veterinarian. After the seizure ends, keep the area quiet and call your veterinarian for guidance.
When is a dog seizure an emergency?
Seek emergency veterinary care if a seizure lasts five minutes or longer, your dog has multiple seizures close together, your dog is injured, has trouble breathing, may have been exposed to toxins, or does not recover as expected.
What causes seizures in dogs?
Possible causes include idiopathic epilepsy, toxin exposure, liver disease, kidney disease, blood sugar problems, brain injury, brain inflammation, tumors, structural brain disease, certain medications or supplements, or unknown causes. A veterinarian should evaluate suspected seizures.
How are dog seizures diagnosed?
Diagnosis may include a medical history, seizure video, physical and neurological exam, bloodwork, urinalysis, toxin review, medication review, and sometimes imaging such as MRI or CT or referral to a veterinary neurologist.
Can CBD treat dog seizures?
Consumer CBD pet products are not FDA-approved to diagnose, treat, cure, or prevent seizures or epilepsy in animals. Dogs with seizures should be evaluated and managed by a licensed veterinarian.
Is CBD safe for dogs with seizures?
CBD may not be appropriate for every dog and may interact with medications. Dogs with seizures, epilepsy, liver concerns, medication use, pregnancy, or other health conditions should see a veterinarian before using CBD.
Can CBD interact with dog seizure medication?
CBD may interact with medications or affect monitoring needs. If your dog takes anti-seizure medication or any other prescription, speak with your veterinarian before adding CBD or changing supplements.
Should I stop my dog’s seizure medication if I want to try CBD?
No. Do not stop, reduce, or change seizure medication unless your veterinarian tells you to do so. Abrupt medication changes can be dangerous and may worsen seizures.
What should I track after my dog has a seizure?
Track the date, time, duration, symptoms, recovery period, possible triggers, medications, supplements, toxin exposure, and whether the seizure happened during sleep or activity. A video can also help your veterinarian.
What should I review before buying CBD for a dog?
Review the label, ingredients, serving information, THC content, Certificate of Analysis, lab-testing information, and whether the product is intended for pets. Speak with your veterinarian before use.
Sources and Further Reading
Use these resources to support conversations with your veterinarian. They do not replace veterinary diagnosis or emergency care.
- VCA Animal Hospitals: Seizures in Dogs
- Cornell University College of Veterinary Medicine: Managing Seizures
- FDA: Regulation of Cannabis and Cannabis-Derived Products, Including CBD
- FDA Center for Veterinary Medicine: Cannabis-Derived Products in Veterinary Medicine
- American Veterinary Medical Association: Cannabis Use and Pets
- ASPCA: Safety Concerns About CBD Products and Pets