A veterinarian treats and cares for animals, examining them to diagnose illnesses and injuries and providing medical or surgical care. They may work in private practice or for government agencies. The job outlook is promising with 36% projected growth between 2010-2020. Veterinarians can specialize in areas like oncology, neurology, or orthopedics. The career requires 4 years of undergraduate education, 4 years of veterinary school, and licensure which involves passing a national exam and obtaining a state license. While the work can be demanding, veterinarians earn a healthy median salary of $82,000.