Common Causes Of Seizures In Canines

If your dog experiences seizures, it’s a sign that he’s suffering from some type of neurological problems. These seizures can be caused by many different things. Some of these include diseases like distemper, tumors, and toxins. Here’s a look at various causes of seizures in canines.


Seizures can be caused by ingestion of toxins. If detected and treated quickly, your dog may have a good chance to recover. However, other toxins have a poor prognosis. Seizures can be caused by toxins such as rat poison, chocolate, and paint chips.

Brain Tumors

Sometimes tumors growing in the brain can cause seizures. In some cases, the tumor originates in the brain itself. However, it’s also possible for the cancer cells to spread from other areas of the body. As the tumor grows, it will start putting more pressure on the brain. This causes seizures to occur.


One of the final common causes of seizures in dogs is distemper. The brain is usually affected by this viral disease. This disease is much more common in younger canines. Distemper can be transmitted via contact with urine, feces, saliva, and hands. In some cases, the virus can be transmitted through the air. This viruses generally causes symptoms three weeks after initial exposure.


When dogs have a long seizure, they are in danger of suffocating. However, you should never stick your hand in your dog’s mouth during an episode. Dogs sometimes uncontrollably clench their jaws and your can be seriously injured. In the case of dog seizures, it’s best to seek veterinary help if the episodes lasts more than two minutes or so.

Dogs can be affected by many common illnesses in dogs. You can read up on many different potential health problems at Click over right now.

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One Response

  1. 1 nancy
    2009 Jun 24

    We had a little yorkie that started having seizures about 4-5 months after we got him. It was very scary to see this the first time he had one. We immediately took him to the vet and they kept him for observation. It took over 24 hours for him to have a seizure again so the vet could see it. It turned out he had epilepsy. The vet put him on phenobarbital and he was fine. He still had to have his pill twice a day, but rarely had seizures again. Maybe one or two a year, and not as severe as he had originally. He lived to be over 16 years old, despite the vet saying it could reduce his life expectancy.