Pet Health

What Are The Signs Of Seizures In Dogs?

Discover key signs of seizures in dogs, including abnormal movements and behavior changes. Learn how to recognize symptoms for quick intervention and care.
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
A concerned dog owner observing their dog displaying seizure signs on a soft rug.

Video Call an Aussie Vet now for just $49 AUD

Dial A Vet is available in Australia, NZ, Canada, United States & Canada!
Speak to A Vet Now

Seeing your dog experience a seizure can be one of the most distressing moments as a pet parent. You may feel helpless, unsure of what's happening, and desperate to know how to help. Understanding the signs of seizures in dogs is the first step toward providing the care they need. Let’s break it down together so you can feel more prepared and reassured if this ever happens.

⚠️ What to Watch For

Seizures in dogs can vary widely in appearance, but there are some key signs to look out for. These episodes can last anywhere from a few seconds to a few minutes, and they often occur without warning. Here are the most common symptoms:

  • Sudden collapse or falling over
  • Uncontrollable jerking, twitching, or shaking
  • Stiffening of the body
  • Foaming at the mouth
  • Excessive drooling
  • Loss of consciousness
  • Involuntary urination or defecation
  • Paddling movements with the legs
  • Temporary confusion, disorientation, or aimless wandering after the episode

In some cases, seizures can be subtle and harder to notice. These are called focal seizures and may present as repetitive blinking, lip-smacking, or unusual head movements. If your dog exhibits any of these signs, it’s worth discussing them with a veterinarian.

🔍 Possible Causes

Seizures in dogs can be triggered by a wide range of factors, including underlying health conditions or external influences. Pinpointing the cause is crucial for effective treatment. Here are some common reasons dogs experience seizures:

  • Idiopathic epilepsy (most common in young to middle-aged dogs)
  • Low blood sugar (hypoglycemia)
  • Brain tumors or trauma
  • Liver or kidney disease
  • Exposure to toxins, such as chocolate, xylitol, or pesticides
  • Infections affecting the brain, like distemper
  • Genetic predisposition in certain breeds

According to VCA Animal Hospitals, breeds like Border Collies, Labrador Retrievers, and Beagles are more prone to idiopathic epilepsy (source).

✅ What You Can Do at Home

If your dog has a seizure, it’s natural to feel panicked, but staying calm is essential. Here’s what you can do to keep your dog safe during and after the episode:

  • Move any furniture or objects away from your dog to prevent injury.
  • Do not try to hold your dog down or put your hands in their mouth (they won’t swallow their tongue).
  • Time the seizure if possible — this information will help your vet.
  • Keep the room quiet and dim to avoid overstimulation.
  • After the seizure, allow your dog to rest in a safe, quiet place as they recover.

It’s important to note that while seizures are alarming, a single, short-lived seizure is not usually life-threatening. However, frequent or prolonged seizures (lasting more than 5 minutes) require immediate veterinary attention.

💡 When to Call a Vet

Some seizures can indicate a serious underlying condition that requires urgent medical care. You should contact a veterinarian right away if:

  • Your dog’s seizure lasts more than 5 minutes.
  • They have multiple seizures in a short period (cluster seizures).
  • The seizure occurs after exposure to a known toxin.
  • Your dog does not regain consciousness after the seizure.
  • They exhibit unusual symptoms, such as extreme lethargy, vomiting, or difficulty breathing, post-seizure.

Even if the seizure seems mild, it’s always a good idea to schedule a follow-up with your vet. Diagnostic tests like blood work, imaging, or even a referral to a neurologist may be needed to determine the root cause and best treatment plan.

For immediate guidance, you can book a $49 online vet consultation at Dial A Vet. A licensed veterinarian can help you assess the situation and advise on next steps.

FAQs

Q: What should I do if my dog has a seizure for the first time?
A: Stay calm and ensure your dog is in a safe environment. Time the seizure and contact your veterinarian for guidance on whether further evaluation is needed.

Q: Are seizures painful for my dog?
A: Seizures themselves are not believed to cause pain, but they can be disorienting and stressful for your dog. Post-seizure recovery is typically when they may feel tired or confused.

Q: Can I prevent my dog from having seizures?
A: Preventing seizures depends on their cause. For example, avoiding known triggers like toxins or managing underlying conditions with medication can reduce the likelihood of seizures. Your vet can help develop a tailored plan for your dog.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
Speak to A Vet Now

🐾 You Might Also Like

📈 Popular Pet Topics Right Now