PLEASE READ THIS!!!! IT IS WHAT MY RORY GIRL DIED FROM THREE DAYS AGO!!!  It is a bit of a read but trust me you need to read this!!



What causes seizures in dogs and what to do if your dog is having a seizure. Don’t panic, with this information you can learn more about them.

Observing a beloved pet succumb to a seizure the first time is a frightful experience.

The owner wants to do something to help their pet but often has no idea as to what is going on or why it is occurring. In these types of situations, minutes seem like hours but the best things an owner can do are to take note of the time and length of the seizure, make sure the dog is nowhere near stairs and pad the head and body with blankets to prevent injury as well as removing any other dogs you may have.


Regardless of what you have heard, DO NOT reach into the dog’s mouth to grab the tongue in an attempt to “keep it from swallowing its tongue.”


During thirteen years as an animal emergency technician, I couldn’t count the number of owners who went to the hospital room while someone else brought their dog to our clinic.


Although conscious, the dog is absolutely unaware of what is going on around it and those clenching jaws can do serious if not permanent injury.


There are many types of seizures that are commonly seen and if you suspect your dog is or has had a seizure, be sure to discuss it with your veterinarian giving as many details as possible.

Generalized Seizure or Tonic-clonic: The Tonic-clonic seizure has two stages and may come in a mild or Grand Mal version. During the Grand Mal seizure the “tonic” phase is when the dog falls to the ground, rigidly stretches his legs out and loses consciousness. During this time his breathing will also stop. This part of the seizure usually lasts ten to thirty seconds. After this the “clonic” stage begins. It is at this time that owners notice the stereotypical activity that is commonly called a fit.

While the dog is in the clonic stage, he or she will begin any or all of the following symptoms:

1. Paddling of limbs or “running in place”.

2. Jaw movements that look like the dog is trying to chew gum.

3. Pupils in both eyes dilate (become large) and unresponsive.

4. Dog begins salivating or drooling.

5. Dog loses control of bodily functions and begins to urinate or defecate on itself.

In the mild cases of Tonic-clonic seizures there is usually little paddling and no loss of consciousness. Defecation and urination may also not occur.


Petit Mal Seizures have short episodes of the dog being unconscious with instances of muscle tone loss, and blank stares. These types of seizures seem to be very rare in dogs and often require the presence of EEG abnormalities to diagnosis for certainty.


Partial Seizures are odd things where the seizure activities such as the leg paddling, muscle spasms, neck and head bending or the main part of the body and facial muscle spasms only occur in one part of the body. These types of seizures can worsen until they appear to be Grand Mal or Mild Tonic-clonic but the difference is how the seizure began. Both Tonic-clonic types seem to be overall body from the start but the partials may just start at the face or one hip.


Status Epilepticus type seizures can be life threatening. They can appear as one continuous seizure that lasts more than thirty minutes or in a repetitive loop of seizures with the dog never regaining consciousness. Status epilepticus seizures can occur to dogs with a history of Grand Mal or Mild Tonic-clonic seizures and a diagnosis of epilepsy. They can also occur in dogs with no previous seizure activity but that have had an injury to the brain, exposed to toxins such as massive amounts of chocolate, pesticides and poisons or they can be the result of disease.


Cluster Seizures are very similar to the loop of status epilepticus seizures and each are often diagnosed as the other. The difference between the status epilepticus and the cluster seizures is that the dog actually has short time periods returning to consciousness in between each seizure.


Complex Partial Seizures can also be known as psychomotor or behavioral seizures. Of all the different types of seizures these are the oddest and most bizarre. During a complex partial seizure the dog will demonstrate strange repetitive behaviors such as uncontrollably running in small circles, biting at the air, howling, barking or yipping and even a type of lip-smacking. Others may show signs of attempting to hide for no reason. Other signs can be instances of vomiting, diarrhea, drooling, biting at their sides or flank area and even blindness. Although the dog is awake during these seizures, they are not aware of what they are doing or what is going on around them. Complex partial seizures can last a few minutes, several hours or can turn into generalized tonic-clonic seizures.


Seizures can be caused by a variety of things including both primary and secondary epilepsy. They can also be the result of a blow to the head, calcium deficiencies in nursing mothers, end stage heartworm disease, toxic plants, chemicals, fertilizers and poisonings. There is even evidence that seizures may be have a hereditary factor involved since there are several breeds such as the Belgian Tervureren, German Shepherd, Dachshunds and others that have a higher incidence of them than other purebred dogs.


If a seizure happens to your dog, the important thing is for you to stay calm. This is especially hard to do when your beloved pet is in the throes of what appears to be pure agony but you must be in control of yourself. Keep a calm, quiet tone of voice while you attempt to comfort the dog. If there is furniture, doors or anything that the dog could hurt itself on during the seizure, move it if possible. If you are unable to move the danger, wrap blankets or place pillows between the dog and the object. Slide something soft under the dog’s head but make sure you do not get your face or hands close enough to the mouth risking a possible bite. Dim the lights, turn off any loud music or TV and keep the environment as quiet as possible. Speak to your dog in a low, reassuring voice and perhaps gently stroke his side or hip. Also try to avoid being on the same side as the feet and toenails. As the muscles spasm, so do the legs making the feet curl into actual claws that can rake or gouge your skin.

During these times, take notes to contact your veterinarian with. Note the time of day it occurred, the duration of each seizure and the time in between them if they are recurrent. In addition to these things, the veterinarian will want to know if the dog regained consciousness, urinated or defecated, if the seizure progressed from mere body twitching or hit suddenly. He will probably ask if there had been any possibly triggering events such as fireworks, excessive exercising or playing, strange products or items eaten and how long it was before the dog appeared normal again.


It is very common for dogs that have seizures to have a time period afterwards in which they appear drugged or lost. They may respond to you but in an excessively slow manner. These “drugged” times may vary according to the severity of the seizure. For some dogs they may take only a few minutes or several hours. Seizures are an exhausting experience and most dogs will want to sleep afterwards so allow them to do so. Check in occasionally but don’t disturb their rest.


If this is the first occurrence of a seizure, be sure to contact your veterinarian as soon as possible. Depending on preferences, he or she may take the “wait and see” route or go for a battery of blood tests to check for liver and heart functions, anemia, glucose, calcium, and electrolyte levels. The doctor may even want to run a screen for possible toxins including lead as well as possible x-rays. Teaching facilities and some clinics will even have the ability to do EEGs to check for abnormalities.


Even with all the tests, the results may not give a specific reason for the seizure. Some veterinarians will wait and see if it was a one-time occurrence while others may suggest medications right away. If diagnosed with epilepsy, dogs have an excellent chance of a fairly normal life if given the proper medical care and follow up by the owner.

A seizure is caused by an abnormal burst of electrical activity within the brain, commonly in one of the cerebral hemispheres. The electrical activity sometimes spreads out and involves other areas, including the midbrain.

A typical grand mal seizure is preceded by a period of altered behavior, called the aura. During the aura dogs may be restless and anxious, cry out, demand affection, or seek seclusion. The actual seizure normally lasts less than two minutes, and is characterized by collapse with rigid extension of the legs. The dog becomes unconscious and may stop breathing for 10 to 30 seconds. This is followed by rhythmic jerking of the legs (which resembles running or paddling). Some dogs also chomp, chew, drool, or urinate and defecate. As the dog regains consciousness there is a postseizure state characterized by disorientation and confusion. The dog may stumble into walls and appear blind. The postseizure state can persist for minutes or hours. Grand mal seizures are typical of epilepsy.

 focal motor or partial seizure is one in which the jerking or twitching is limited (at least initially) to a particular part of the body. A focal seizure usually indicates a specific brain lesion, such as a scar, tumor, or abscess.

Seizures are commonly associated with braininjuryencephalitis, heat stroke, brain abscess, brain tumor, stroke, poisoningkidney failure, orliver failure. Seizures associated with a concussion frequently occur weeks or months after the head injury and are caused by a focus of scar tissue in the brain.

Postencephalitic seizures occur three to four weeks after the onset of encephalitis. Distemper, in particular, is characterized by attacks that begin with chomping, tongue chewing, foaming at the mouth, head shaking, and blinking, all followed by a dazed look.

Postvaccination seizures have been described in puppies under 6 weeks of age following inoculation with a combined distemper-parvovirus vaccine. This is extremely rare with current vaccines.

 A bitch may develop low blood calcium levels after whelping and have seizures. A sudden drop in blood sugar (hypoglycemia) can also trigger a seizure. This occurs in newborn pups with cardiopulmonary syndrome. It can also occur in small-breed puppies who have not been fed adequately. A common cause of hypoglycemia is giving too much insulin to a diabetic dog.

Common poisons that cause seizures are animal baits such as strychnine, antifreeze (ethylene glycol), lead, insecticides (organophosphates), and chocolate. Seizures caused by organophosphates are preceded by drooling and muscle twitching. Exposure to a spray, dip, or premise treatment suggests the diagnosis.

There are a number of conditions that, while not true seizures, are often mistaken for them. Bee stings, for example, can cause frenzied barking followed by fainting or collapse. Cardiac arrhythmias can be mistaken for seizures because they cause loss of consciousness and collapse, or death!

Treatment: If the dog is in a dangerous location at the time of the seizure, move her to a safe site. Otherwise, do not disturb the dog during or after the seizure, as this may trigger further seizures. Despite the old wives’ tale, do not pull out the dog’s tongue or wedge something between her teeth. Dogs can’t swallow their tongue.

Note the length of the seizure. As soon as the seizure is over, notify your veterinarian, because he or she will want to examine the dog to diagnose and treat the underlying cause.

Seizures lasting more than five minutes (status epilepticus seizures) or cluster seizures (several seizures one after the other without a return to consciousness) are emergencies. They must be stopped with intravenous Valium or other anticonvulsants to prevent permanent brain damage or death. Seek immediate veterinary attention. Status epilepticus has a poor prognosis, because it is usually caused by poisoning or a serious brain disease.

If seizures cannot be controlled with phenobarbital and potassium bromide, other drugs, such as Clonazepam, Valproic acid, Clorazepate, and many others can be added. The dosages and rates of action of all anticonvulsants are variable. Regular monitoring of serum drug levels is essential-both to control seizures and to avoid toxicity. Liver enzymes are monitored as well. The two common causes of treatment failure are not maintaining adequate drug levels and not giving the drugs as often as directed. A missed dose of an anticonvulsant can precipitate a seizure. It is important to work closely with your veterinarian.

Acupuncture and dietary changes may also help to reduce the number and extent of seizures.

 Research is under way to identify the defective gene or genes responsible for epilepsy so that dogs can be identified as carriers before being bred. Affected dogs may not have their first seizure until 3 to 5 years of age, by which time they may have already been bred. No dog known to seizure from suspected epilepsy should be bred.