We are pleased to invite you to the V Congress of the Bulgarian Veterinary Union, taking place on November 14–15, 2025 in Borovets Resort, Bulgaria. The event will feature leading international experts and focus on key areas of veterinary medicine: Neurology of Companion Animals – Prof. Michael Leschnik (Austria), Surgery of Companion Animals – Prof. Martin Kramer (Germany), Diseases of Ruminants – Prof. Thomas Wittek & Prof. Sonja Franz (Austria), Animal Welfare in Production Animals – Assoc. Prof. George Stilwell (Portugal), Oncology of Companion Animals – Dr. Pachi Clemente (Spain) Internal Medicine of Companion Animals – Dr. Laura Beatrice (Italy).