What does a vet tech do?
Veterinary technicians do much of the hands-on medical care in animal hospitals. They work under the direction of veterinarians, who diagnose, prescribe and perform surgery. A skilled vet tech makes the whole practice run better.
On a typical day, vet techs take patient histories, check vital signs, collect blood and urine samples, and run lab tests. They take X-rays, place IV catheters, give medications and vaccines as directed, and clean and bandage wounds.
Surgery is a big part of the job. Vet techs prepare animals for surgery, induce and monitor anesthesia, and help with recovery. Many also clean teeth during dental procedures.
Vet techs talk with pet owners, too. They explain care instructions, answer questions and support families through hard moments, including euthanasia.
Exactly what a vet tech may do depends on state law. Diagnosing, prescribing and performing surgery are reserved for veterinarians.
The best vet techs combine a love of animals with a strong stomach and steady hands. You need to stay calm with scared or aggressive animals, handle blood and other body fluids, and do math for drug doses and fluid rates. Clear communication matters just as much, because you will often be the one explaining care to worried owners.
Tools of the job include anesthesia machines, monitors, X-ray and ultrasound equipment, microscopes, lab analyzers, dental tools and restraint equipment.
Vet techs work in:
- Small animal hospitals and clinics
- Emergency and specialty animal hospitals
- Large animal and equine practices
- Research labs and universities
- Zoos, shelters and wildlife centers
A typical day
- Check on hospitalized patients and give treatments
- Take histories and vital signs for appointments
- Draw blood and run lab tests
- Prep patients for surgery and monitor anesthesia
- Explain discharge instructions to pet owners
Vet tech pay and job outlook
According to the U.S. Bureau of Labor Statistics, veterinary technologists and technicians earn a median of $47,380 a year, or $22.78 an hour. Emergency, specialty and research jobs often pay more than general practice.
The BLS counts about 131,400 vet tech jobs. Employment is projected to grow 9% from 2025 to 2035, with about 13,400 openings each year.
Pros
- You work with animals and use real medical skills every day.
- Jobs are available in many settings, from clinics to zoos.
- Specialty credentials offer room to grow.
- Growth is solid compared with many jobs.
Cons
- Pay is lower than many other two-year healthcare careers.
- The work is physically demanding, with lifting and restraining animals.
- Bites, scratches and exposure to chemicals are real risks.
- Euthanasia and animal suffering can take an emotional toll.
Training options: school vs. on-the-job training
Veterinary technology program. The main path to becoming a credentialed vet tech. Most programs lead to an associate degree in about two years. Some schools offer bachelor’s degrees, and some offer online programs paired with clinical work at an approved practice. Look for AVMA CVTEA accreditation, because most states require it to sit for the VTNE.
Costs vary widely, from a few thousand dollars at some public community colleges to $30,000 or more at private schools.
On-the-job training. Many people start as veterinary assistants or kennel workers and learn on the job. This is a great way to get experience, but in most states, you need an accredited degree and the VTNE to become a credentialed vet tech. A few states allow alternate routes based on experience. Check your state’s rules.
Veterinary assistant programs. Short programs, some only a few months long, train veterinary assistants to help with animal handling, kennel care, cleaning and front-desk work. They are a quick way into the field, but they do not qualify you for the VTNE. Many assistants later enroll in an accredited vet tech program.
Certification and licensing by state
Most states credential veterinary technicians, but the rules and titles vary. Depending on your state, you may be a certified (CVT), registered (RVT) or licensed (LVT) veterinary technician. The profession has been working toward a common title, veterinary nurse, which a few states have begun to consider or adopt.
Common requirements include:
- Graduating from an AVMA-accredited program
- Passing the VTNE from AAVSB
- Passing a state exam in some states
- Completing continuing education to renew
What vet techs may do, such as inducing anesthesia or extracting teeth, also depends on state law. A few states have no formal credential at all.
Specializations and where they lead
- Emergency and critical care. Work in 24-hour hospitals caring for the sickest patients.
- Anesthesia and surgery. Manage anesthesia and assist in specialty surgery.
- Dentistry. Perform dental cleanings and X-rays and help with oral surgery.
- Research and lab animal care. Work in universities and research facilities, sometimes with extra certifications.
- Practice manager or VTS. Experienced techs can manage a hospital or earn a Veterinary Technician Specialist credential in their field.
How to choose a vet tech school
The right school prepares you for the VTNE and real practice. Ask these questions:
- Is the program accredited by the AVMA CVTEA? Most states require this for the VTNE.
- What is your VTNE first-time pass rate? Accredited programs share this data.
- How much hands-on time with animals is included? Ask about labs, clinical rotations and externships.
- Does the program cover large animals or only small animals? Choose based on where you want to work.
- If the program is online, how do clinical hours work? You may need to arrange your own placement at an approved clinic.
- What is the total cost? Include books, uniforms, lab fees and exam fees.
- What job placement help do you offer? Ask which hospitals hire graduates.
