Veterinary school is harder to enter than to complete, but both require sustained effort

Veterinary school is competitive to get into and demanding once you arrive, but not in the way most people assume. The real barrier is the admissions process — you need strong grades, a high entrance exam score, and hundreds of hours of documented animal experience before any school will consider you. Once enrolled, the four-year program is rigorous but structured. You will spend your first two years in classrooms and labs learning anatomy, pharmacology, and disease; your last two years working with live animals under supervision. The hardest part for most students is not the material itself but the time commitment and the cost.

Getting through veterinary school is possible for most students who are admitted, but staying through it — financially and emotionally — is where many struggle. The material is learnable, the exams are passable, and most graduates do pass the licensing exam on their first attempt. What breaks students is four years without a real summer break, six figures in debt, and the emotional weight of euthanasia and animal suffering.

Key Takeaways

  • Veterinary school admissions require a GPA around 3.5 or higher, a competitive score on the GRE or MCAT, and at least 200 to 500 hours of hands-on animal experience that you must document.
  • The four-year curriculum includes two years of classroom and lab work followed by two years of clinical rotations with real patients, with no summer breaks after the first year.
  • Tuition ranges from roughly $30,000 to $60,000 per year depending on whether the school is public or private, and most graduates leave with six figures in debt.
  • The licensing exam (NAVLE) comes after graduation and requires additional study, though most students pass on their first attempt.
  • Veterinary school has higher attrition than many graduate programs, with some students leaving due to financial pressure, burnout, or discovering the work does not match their expectations.

What admissions committees actually look for

Getting into veterinary school is harder than getting through it. Admissions committees screen for three things: academic performance, test scores, and proof that you have spent real time around animals in a professional or clinical setting.

Your undergraduate GPA matters most. Most schools require a cumulative GPA of 3.5 or higher, and some top-ranked programs average closer to 3.7. They also look at your science GPA separately — chemistry, biology, organic chemistry, and physics grades carry extra weight. A single C in organic chemistry can disqualify you at many schools, even if your overall GPA is strong. This means you cannot coast through prerequisites; every exam in those courses affects your chances.

The entrance exam is the GRE (Graduate Record Examination) at most schools, though a few accept the MCAT (Medical College Admission Test). You need a competitive score — typically in the 60th percentile or higher for the GRE, though top schools expect the 75th percentile or above. Unlike medical school, there is no single cutoff; schools use your score as one piece of the process. Most students study for two to four months and take the exam once or twice before submitting their process.

Animal experience is non-negotiable. Schools require documented hours working with animals in a clinical, research, or professional setting. This means veterinary clinics, animal shelters, farms, zoos, or research labs — not just owning pets. Most schools want 200 to 500 hours, and competitive applicants often have 1,000 or more. You need to track these hours carefully and have supervisors who can verify them on official forms. This requirement alone takes years to accumulate while you are also maintaining your GPA and preparing for the entrance exam.

The first two years: classroom and lab work

Year one and two of veterinary school are heavy on theory and anatomy. You will take courses in veterinary anatomy, physiology, pharmacology, microbiology, pathology, and clinical pathology. Most of these are taught in lecture halls with 50 to 150 other students, followed by lab sessions where you work with specimens, slides, and sometimes cadavers. The pace is relentless — you are covering material that would take an undergraduate four years to learn in two years.

The workload is substantial. A typical week includes 20 to 30 hours of lectures, 10 to 15 hours of labs, and another 20 to 30 hours of studying outside class. Exams come frequently — often every two to four weeks — and they cover large amounts of material. Many schools use cumulative exams, meaning you are tested on everything you learned in the course, not just recent topics. This means you cannot forget material after an exam; you have to retain it for the next one.

The material itself is not conceptually harder than undergraduate science, but the volume and pace are. You are learning the anatomy and function of multiple species — dogs, cats, horses, cattle, birds, reptiles — not just humans. A single organ system might be taught across three different species in the same semester. You also learn how diseases present differently in each species and how treatments vary. This breadth is what makes the first two years exhausting rather than impossible.

The last two years: clinical rotations with real patients

Year three and four shift to hands-on work. You rotate through different clinical services — small animal medicine, surgery, orthopedics, emergency medicine, large animal medicine, and others — spending weeks or months on each. During rotations, you work alongside licensed veterinarians and see real patients with real problems. This is where you learn to actually practice, not just pass exams.

Clinical years are less about exams and more about developing practical skills and judgment. You will perform procedures under supervision, take patient histories, interpret diagnostic tests, and present cases to your supervising veterinarian. The hours are longer and less predictable than classroom years. Emergency rotations often run 24-hour shifts. Large animal rotations may require early mornings on farms or late-night calls for difficult births or injuries. You are on your feet for hours, dealing with frightened or injured animals and stressed owners.

Most schools do not give summer breaks after first year. You may have a few weeks off between rotations, but the schedule runs year-round. This is one reason students cite burnout — four years without a real break is exhausting, especially when combined with the financial stress of tuition. By year four, many students are running on fumes, working long hours while managing debt and emotional fatigue.

The cost and debt picture

Veterinary school is expensive. Public school tuition ranges from roughly $30,000 to $45,000 per year in-state, and private schools charge $50,000 to $65,000 per year. Over four years, tuition alone totals $120,000 to $260,000 before living expenses, books, licensing exam fees, and other costs. If you live off-campus, add another $15,000 to $25,000 per year depending on the location.

Most students borrow money. The average veterinary school graduate leaves with $150,000 to $200,000 in student debt, depending on the school and whether they worked during school. Some graduate with over $300,000 in loans. This debt shapes career choices — many new graduates take higher-paying positions in corporate practices or emergency clinics rather than pursuing lower-paying work in rural areas or with exotic animals, even if that is what they wanted to do. Loan repayment can take 10 to 20 years, and monthly payments often exceed $1,500 to $2,000.

Financial aid is available through federal loans, school-based scholarships, and some state programs, but scholarships are competitive and do not cover the full cost for most students. Federal loans have income-based repayment options, but these extend the repayment timeline and increase total interest paid. Many students work part-time during the first two years to offset costs, which adds to the time pressure.

The licensing exam and what comes after

After graduation, you must pass the North American Veterinary Licensing Examination (NAVLE) to practice. The exam is a computer-based test covering all areas of veterinary medicine — from small animal surgery to large animal reproduction to exotic bird medicine. Most schools require you to pass before you graduate, though a few allow you to graduate pending a passing score. You typically have a few months after graduation to study and take the exam.

The NAVLE is challenging but not a major barrier for most students. Pass rates are typically 85 to 90 percent on the first attempt. Students who struggled in school may need to study longer or take a prep course, but failure is not common. Some states also require additional state-specific exams or practical components. Most students pass within their first or second attempt, and the exam itself costs around $600 to $700.

After licensure, you can work as a veterinarian in private practice, corporate clinics, government agencies, research, or academia. Starting salaries vary widely — small animal practitioners in urban areas may start around $60,000 to $75,000, while large animal or mixed animal practitioners in rural areas may earn more due to higher demand and lower supply. Specialty practices like surgery or emergency medicine pay more but require additional training or board certification.

Why students leave and what actually makes it hard

Veterinary school has higher attrition than many graduate programs. Some students leave after first or second year, citing financial pressure, burnout, or discovering that the work does not match their expectations. The emotional toll of euthanasia, dealing with animal abuse cases, and managing difficult client interactions affects many students. Others leave because they underestimated the time commitment or overestimated their ability to handle debt.

The hardest part is rarely the material. Most students who struggle academically can find tutoring or study groups, and the concepts are teachable. The real challenges are time management, financial stress, and the emotional weight of the work. Students who thrive tend to be those who have realistic expectations about the job, strong support systems outside school, and a clear reason for wanting to be a veterinarian beyond the idea of "working with animals." Those who enter thinking it will be rewarding but straightforward often hit a wall in year two or three.

Burnout is also common in the profession itself, not just in school. Veterinarians report high rates of depression, anxiety, and suicide compared to the general population. This is partly due to the emotional nature of the work and partly due to staffing shortages and long hours in many practices. The financial pressure of student debt combined with lower-than-expected starting salaries in some areas compounds the problem. Understanding this reality before you enter is important — veterinary medicine is rewarding for many, but it is not a path to take lightly.

Frequently Asked Questions

Do I need a specific undergraduate major to get into veterinary school?

No. You need to complete prerequisite courses — usually biology, chemistry, organic chemistry, biochemistry, physics, and sometimes microbiology — but you can major in anything. Many successful applicants major in biology or chemistry, but others major in English, business, or unrelated fields as long as they complete the science prerequisites with strong grades.

What if I do not have 500 hours of animal experience yet?

Start accumulating it now. Work at a veterinary clinic, animal shelter, farm, or research lab. Most schools accept experience gained while you are explore, so you do not need all your hours before you submit your process — but you should have a significant amount (at least 100 to 200 hours) to show you are serious. Schools want to see that you understand what the job actually involves, not just that you like animals.

Is veterinary school harder than medical school?

They are hard in different ways. Medical school has more competition for spots and slightly higher average entrance exam scores. Veterinary school covers more species and has longer clinical hours. Both require sustained effort and sacrifice. The real difference is that veterinary school is harder to get into but medical school has higher earning potential afterward.

Can I work while in veterinary school?

Most students work part-time during the first two years, often in veterinary clinics or research labs. Working during clinical years is much harder because of unpredictable schedules and long shifts. Some students do not work at all and rely entirely on loans. Others work 10 to 15 hours per week throughout. It depends on your financial situation and how much you can handle alongside the coursework.

What is the job market like for new veterinarians?

The job market is strong. There is consistent demand for veterinarians, especially in rural areas and in emergency medicine. However, starting salaries vary widely depending on location and specialty. Small animal practices in cities tend to pay less than large animal or mixed animal practices in rural areas, but cost of living also differs. Most graduates find work within a few months of licensure.