Status epilepticus is one of the most frequent neurological emergencies in veterinary medicinethat requires prompt intervention. Similarities between seizures and some other conditions can make the diagnostics challenging, but there are some clinical features that can aid in making the distinctions between them. Depending on frequency and duration, seizures can be classified into individual seizures, cluster seizures and status epilepticus, and according to their type into focal, generalized and focal progressing to generalized. Based on etiology epilepsy is divided into idiopathic (the most common, with genetic component) and structural (intracranial pathology) form. The goal of this investigation was to search the „Vef. Protokol“ archive at the Clinic for Internal Medicine, Faculty of Veterinary Medicine, University of Zagreb between August 1st 2017 and August 1st 2020 and to establish the occurrence of cluster seizures and status epilepticus, as well as to compare the therapy protocols with recommended standard procedures and determine the efficacy of treatment and the outcome. The investigated population comprised 103 dogs that were diagnosed with epilepsy. Most of the patients aged between 1 and 5 years. Cluster seizures were the most frequently recorded manifestation (49,5%). Most often used antiepileptic medications during patient stabilization were benzodiazepines, phenobarbitone and levetiracetam, while phenobarbitone and combination of phenobarbitone and levetiracetam were the most commonly used medications for chronic treatment of epilepsy. In average, during chronic therapy lower doses of phenobarbitone were used, especially in dogs without cluster seizures or status epilepticus. Fatal outcome was established in 13,6% of dogs, the majority of patients were euthanized due to epilepsyassociated reasons.