Veterinarians diagnose and treat diseases and health issues affecting animals. They work indoors and outdoors examining animals, performing surgeries and medical procedures, and providing care. The work can be physically demanding as vets spend a lot of time on their feet and may be bitten, kicked or scratched by animals. To become a vet requires obtaining a DVM degree which takes 4 years of study at an accredited veterinary college, following undergraduate education. Employment opportunities are expected to grow rapidly as pet ownership rises and interest in veterinary specialties increases. The minimum salary for a vet is around $47,000 annually but private practice can lead to higher earnings.