Seeing your pet seizure can be a very unpleasant, stressful, and frightening event. Here is some helpful information on what to look for, and what to do if your pet has a seizure. What is a seizure? A seizure is a sudden, disorganized over-activity of the brain cells and their connections to one another. This can range from a localized, short seizure event to a widespread, lengthy event. There are multiple causes for a seizure that include but are not limited to: epilepsy, tumours, trauma, electrolyte imbalances, kidney or liver disease, low......