A veterinarian cares for animals by performing surgeries, treating diseases, prescribing medicine, and educating owners. The job requires graduating from veterinary school with a DVM degree. Veterinarians work indoors in sanitary conditions or outdoors in all weather treating livestock. Employment is expected to grow 33% by 2018, especially in rural areas. While the work has challenges like risky animal interactions and long hours, salaries average $93,398, making it rewarding to save animals' lives.