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My dog twitched, paddled, unresponsive, then stiffened. Is it a seizure?

Updated On September 23rd, 2025

Pet's info: Dog | American Bulldog | Male | neutered | 3 years and 11 months old | 69 lbs

Hello. My dog was wide awake and all of a sudden started twitching , his eyes were wide open but he was unresponsive when I called his name many times . He made a paddling motion with his legs , and after he stopped paddling he became stiff . This lasted from 1-2 minutes and he was very lethargic afterwards . Moments before this incindent , he was breathing heaby and looked like he was too hot or very stressed out . Did he experience a seizure?

4 Answers

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on September 24th, 2018

From your description, it does sound like Omega has had a seizure. I would have him seen by a vet first thing in the morning for this. If your dog seizures again before you can seek vet care: - Don't put your hands near his mouth - Keep some rubbing alcohol in a spray bottle to spray on the pads of the feet for cooling - Monitor him at all times during the seizure to ensure that he cannot hurt himself by crashing into furniture, etc - If the seizure continues for more than 5 minutes, seek emergency care immediately Best of luck, I hope this helps!

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on November 10th, 2019

    Seizures are not common, but they can happen in older dogs. Typically it can be a sign of something serious, like cancer. Having Bob seen by a vet tomorrow is a very good idea. He's such a handsome boy! If he seizures again before you can seek vet care: - Don't put your hands near his mouth - Keep some rubbing alcohol in a spray bottle to spray on the pads of the feet for cooling - Monitor him at all times during the seizure to ensure that he cannot hurt himself by crashing into furniture, etc - If the seizure continues for more than 5 minutes, seek emergency care immediately

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    Answered By Amber Da Silva, DVM

    Veterinarian

    Published on August 6th, 2017

    This does sound like it could be a seizure. It is common for them to stiffen up and then shake. The lethargy is also common after a seizure. Sometimes seizures and fainting can look very similar, so we want to be sure which one it is. Seizures can happen for many different reasons. There could be medical conditions such as epilepsy, low blood sugar or liver disease that results in seizures. There are also toxins like insecticides, chocolate, xylitol and many others that can cause seizures. I would recommend that you visit your family veterinarian for an examination. They will most likely want to run a blood panel to see if the organs are functioning properly. If these episodes continue, I would also encourage you to keep a log of these episodes (date, time, duration) so that you know how often they are happening. If you can catch one of the episodes on video, your vet will have a better idea if it is a seizure or something else. I hope this helps.

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    Answered By Dr. Rachel

    Veterinarian

    Published on July 14th, 2017

    Based on the description it sounds concerning for a possible seizure. In a younger dog, possibilities include a liver shunt (abnormality with a vessel in the liver), epilepsy, toxin exposure, brain inflammation or infection, among others. I recommend having her evaluated by a veterinarian, especially because she is still acting quiet. Bloodwork can be performed to rule out some of the above possibilities. Video footage of any future episodes can be helpful in the diagnosis.

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