Seizures in dogs and epilepsy: why they happen, what to do, and how to stay ahead with genetics

Discover the types, symptoms, and what to do in case of seizures in dogs. Learn how the Koko Genetics DNA test helps detect vulnerabilities.

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Convulsiones en perros y epilepsia: por qué ocurren, qué hacer y cómo anticiparte con la genética

Seeing our loyal life companion rigid, losing control, or suffering from involuntary movements is undoubtedly one of the most terrifying experiences a pet owner can face. At that very moment, anguish and uncertainty take over. Staying calm and knowing how to respond swiftly makes all the difference between confusion and effective care.

Types and symptoms of canine seizures

A seizure is a sudden, abnormal electrical discharge in the brain that temporarily alters an animal's behavior, movements, or consciousness.

When observing the symptoms of epilepsy in dogs, the clinical picture is usually very graphic:

  • Tremors and stiffness: The body suddenly tenses up or experiences intense muscle twitching.
  • Excessive salivation (hypersalivation): It is very common for them to foam at the mouth or drool uncontrollably.
  • Paddling movements: Lying on their side, their legs make a rhythmic motion similar to riding a bicycle.
  • Loss of consciousness: The dog does not respond to our call or recognize its surroundings.

We must differentiate between two major types of seizures in dogs:

  1. Focal seizures: They affect only one region of the brain, so the dog may maintain a certain level of consciousness while its head or a limb shakes strangely.
  2. Generalized seizures: They affect both cerebral hemispheres and can cause loss of consciousness, stiffness, and the full picture of shaking throughout the entire body.

Differentiating an isolated episode—which may be due to a specific poisoning or an extreme stress peak—from a recurring pattern is the first step the veterinarian will evaluate.

What is epilepsy in dogs and why does it occur?

This condition can manifest in adulthood, although it is also frequently diagnosed in puppies, conditioning the animal's health from very early stages of its life.

When veterinary tests rule out metabolic or toxic causes or structural lesions in the brain, a diagnosis of idiopathic epilepsy can be considered. In some dogs, a genetic component has been proven or suspected, while in other cases the exact cause remains unknown.

Discover vulnerability before symptoms appear

This is where the differential value of Koko Genetics and its comprehensive health and genetic dog diseases report comes into play.

Through a simple dog DNA test, using a painless saliva sample taken comfortably at home, it is possible to analyze your dog's DNA. The test helps identify genetic variants associated with certain inherited neurological disorders, such as benign familial juvenile epilepsy and other genetically transmitted pathologies.

Daily treatments and prevention

Living with a dog prone to seizures requires being prepared. Knowing how to prevent seizures in dogs involves comprehensive management that combines home care, medicine, and genetics.

What to do during a seizure (Quick emergency guide)

  • Stay calm: Your dog needs you to be composed to provide a sense of security once it ends.
  • Remove dangerous objects: Move furniture, sharp corners, or toys away to prevent them from hitting themselves during the shaking.
  • Do not put your hands in its mouth: This is a dangerous myth. Dogs do not swallow their tongue; trying to force its jaws open can only cause severe injury to the dog or a deep bite to you.
  • Do not try to move it: Unless it is in an absolute danger zone (such as stairs), leave it where it is.
  • Keep track of time: Note how long the episode lasts (the vast majority last less than two minutes). If it lasts for more than five minutes or multiple seizures occur back-to-back, go to the veterinary emergency room immediately.

Facing epilepsy or your dog's neurological disorders can feel like an uphill battle, but information and science are your best allies. Knowing your dog's genetic background gives you back control and allows you to transform worry into proactive, loving care.

Get to know its DNA in depth and get ready to offer it the long, safe, and happy life it deserves. Take the step toward proactive medicine!