In the United States, veterinary school is a four-year degree program following undergraduate Bachelor’s degree level education (a total of 7 to 9 years: 3 to 5 years undergraduate plus 4 years of veterinary school).
After graduating from veterinary school, many new graduates choose an additional year of general or specialty clinical training as interns. Some pursue 2 to 5 years of additional residency training leading to board certification and practice within a wide variety of medical or surgical specialties, such as neurology, cardiology, dermatology, orthopedic surgery, equine medicine, zoo medicine, etc.