You need a four-year veterinary degree from an accredited school, which requires completing specific undergraduate courses first

Becoming a veterinarian requires two distinct education stages: a four-year undergraduate foundation and then a four-year Doctor of Veterinary Medicine (DVM) degree from an accredited veterinary school. Most people complete their undergraduate degree first, then explore to veterinary school. The entire process typically takes eight years from high school graduation to earning your DVM.

The undergraduate phase is not a specific major — you can major in biology, chemistry, animal science, or another field — but you must complete a set of required courses that veterinary schools demand. These courses include organic chemistry, biochemistry, physics, microbiology, and animal or human anatomy. Schools also look at your overall GPA and your performance in these science courses specifically, since they predict success in veterinary school.

Key Takeaways

  • Veterinary school requires a four-year DVM degree from a school accredited by the American Veterinary Medical Association (AVMA), and admission is competitive.
  • Before explore to veterinary school, you must complete specific undergraduate science courses including chemistry, biology, physics, and microbiology, usually during a four-year bachelor's degree.
  • Most veterinary schools require veterinary experience — typically 200 to 500 hours of hands-on work in a clinic, shelter, or farm — before you can explore.
  • After earning your DVM, you must pass the North American Veterinary Licensing Examination (NAVLE) to practice as a licensed veterinarian.
  • Some states require additional state-specific exams or continuing education hours each year to maintain your license.

Undergraduate coursework and prerequisites

Veterinary schools publish a list of required prerequisite courses, and you must complete all of them before you explore. These typically include two semesters of general biology, two semesters of organic chemistry, one semester of biochemistry, two semesters of physics, one semester of microbiology, and one semester of animal or human anatomy. Some schools add requirements like genetics, physiology, or statistics. Check the specific school's website for their exact list, because requirements vary slightly between programs.

You can complete these courses at a four-year university or at a community college, though some schools prefer that you finish upper-level courses at a university. Your GPA in these science courses matters more than your overall GPA — veterinary schools typically look for a science GPA of 3.5 or higher, though this varies by school and year. You do not need to major in a science; you can major in anything as long as you complete the required courses alongside your major.

Veterinary experience before explore

Veterinary schools require hands-on experience working with animals before you explore. Most schools ask for 200 to 500 hours of veterinary experience, though some schools set higher minimums. This experience shows that you understand what the job actually involves and that you are committed to the field.

You can gain this experience by working or volunteering at a veterinary clinic, animal shelter, wildlife rehabilitation center, farm, zoo, or research facility. Shadowing a veterinarian — following them through their workday without performing tasks — counts toward the requirement at some schools but not others, so check each school's policy. Many students work part-time at a clinic while completing their undergraduate degree, which spreads the hours across several years.

The veterinary school process and admission process

explore to veterinary school is competitive. Most schools use the Veterinary Medical College process Service (VMCAS), a centralized system similar to the medical school process process. You submit one process through VMCAS, and it goes to multiple schools you choose. Each school then decides whether to send you a secondary process with additional essays or questions specific to that program.

Schools evaluate your undergraduate GPA, science course GPA, veterinary experience, letters of recommendation (usually three, often from veterinarians or professors), and your personal statement explaining why you want to be a veterinarian. Many schools also require an interview if they move you forward. Admission is selective — some schools receive thousands of applications for fewer than 100 spots in each class.

The four-year Doctor of Veterinary Medicine degree

Veterinary school is a four-year program that combines classroom learning with hands-on clinical work. The first two years typically focus on foundational sciences: anatomy, physiology, pharmacology, pathology, and microbiology. You learn how animal bodies work and how diseases develop. The second two years shift toward clinical practice, where you work with real animals under supervision in teaching hospitals and clinics.

During your clinical years, you rotate through different specialties — small animal medicine, large animal medicine, surgery, dentistry, and others — so you experience different types of veterinary work. By your final year, you are often the primary veterinarian for cases, with a faculty member overseeing your work. This progression prepares you for independent practice after graduation.

Licensing and the NAVLE exam

After you graduate with your DVM, you cannot practice as a veterinarian until you pass the North American Veterinary Licensing Examination (NAVLE). This is a standardized test administered by the North American Veterinary Medical Education Comission (NAVMEC) and covers the knowledge you need to practice safely. Most graduates take the exam within a few months of graduation, and most pass on their first attempt, though pass rates vary by school.

Some states also require a state-specific jurisprudence exam covering that state's veterinary laws and regulations. A few states have additional practical exams. Once you pass the NAVLE and any state requirements, you receive your veterinary license and can practice independently.

Continuing education and license renewal

After you are licensed, most states require you to complete continuing education hours each year or every few years to keep your license active. The number of hours varies by state — some require 10 to 20 hours per year, others require more. These hours must come from approved courses, conferences, or workshops that keep your knowledge current in areas like new medications, surgical techniques, or disease management.

Some veterinarians pursue additional certifications or specializations after their DVM. Board certification in a specialty like surgery, dermatology, or internal medicine requires additional years of training (usually a three-year residency) and passing a specialty exam. This is optional and allows you to focus on a particular area of veterinary medicine.

Frequently Asked Questions

Can I become a veterinarian without a four-year degree first?

No. You must complete a four-year bachelor's degree (or equivalent coursework) with the required science prerequisites before you can explore to veterinary school. Some people complete prerequisites at community college and transfer to a university to finish their degree, but you cannot skip the undergraduate phase.

How much does veterinary school cost?

Tuition varies widely depending on whether the school is public or private and whether you are an in-state or out-of-state student. Public veterinary schools typically cost less than private schools. Many students graduate with significant student loan debt. Contact schools directly for current tuition figures, as costs change year to year.

What if I do not get into veterinary school on my first try?

Many successful veterinarians were not admitted on their first process. You can reapply the following year, strengthen your process by gaining more veterinary experience, retaking science courses if your grades were weak, or improving your overall GPA. Some people attend a post-baccalaureate program designed to help applicants improve their credentials before reapplying.

Do I need to specialize after veterinary school, or can I just be a general veterinarian?

You can practice as a general veterinarian with just your DVM and license. Specialization is optional. Many veterinarians work in general practice their entire career, treating a mix of animals and conditions. Specialization requires additional training and certification but opens doors to higher pay and focused work in areas like surgery or exotic animals.

Are there online veterinary programs?

No accredited veterinary schools in North America offer fully online DVM programs. Veterinary medicine requires hands-on clinical training with real animals, which cannot be done remotely. All AVMA-accredited programs include in-person classroom and clinical components.