How can I recognize if my dog is having a seizure?

Seizures in dogs can be alarming, but recognizing the signs early is key to getting your pet the right care. Common signs of a dog seizure include:

• Sudden collapse or loss of balance
• Uncontrolled jerking or twitching of the limbs
• Excessive drooling or foaming at the mouth
• Loss of consciousness or unresponsiveness
• Unusual behaviors such as blank staring, confusion, or disorientation before or after the episode

Seizures can range from brief, mild episodes to prolonged, severe events, and causes may include epilepsy, toxin exposure, head trauma, or underlying illness. If your dog shows any of these signs, timely evaluation is essential.

While this guide focuses on canine symptoms, your own health matters too. If you're experiencing worrying symptoms and unsure what to do next, don't guess—get clarity in minutes. Take a free, instant, online symptom check to better understand what may be causing your symptoms and receive guidance on the right next steps. It's fast, private, and physician-developed—empowering you to make informed decisions about your health with confidence.

Reviewed for medical accuracy: 07/20/2026