
You must have a high school diploma and be passionate about animal welfare to  become a veterinarian's assistant. Start your career by taking up a summer job  in the local veterinary clinic or animal hospital. 
Bachelor's degree is  not mandatory but will add to your professional credentials and competence. It  will enable you to move up the career ladder faster and get better monetary  compensation. Career prospects are excellent for people who opt to become a  veterinarian's assistant, according to a report by the U.S. Bureau of Labor  Statistics.
- Enroll in a veterinary assistant certification program accredited by the  American Veterinary Medical Association (AVMA) after completing your high school  diploma. The duration of the certification program varies from nine months to  one year, depending on the state in which you reside. It is offered at many  universities across the United States. 
- Find out the licensing, certification or registration requirements to be a veterinarian's assistant in  your state by browsing through the website of the National Board of Veterinary  Medical Examiners (NBVME). Laws governing veterinary assistants differ in each  state.
- Visit a veterinarian's clinic or animal shelter in your neighborhood and  volunteer to offer assistance in running the clinic. You will get hands-on  experience with the various functions to be performed by a veterinarian's  assistant by working in the clinic for a few weeks.
- Learn as much as you can about the proper way of handling various animals  such as cats, dogs  or horses. Become familiar with the standard operating procedures in the clinic  by assisting the veterinary doctor in carrying out laboratory tests, treatments  and surgical procedures.