If you dream of saving animals, working as a vet is one way to turn that fantasy into reality. But first—are you up for a challenge? In addition to college, vets need a Doctor of Veterinary Medicine (DVM) degree. And just like regular physicians, many go on to residencies and fellowships. Obviously a love of science is a must. Vets should also enjoy interacting not only with animals, but with their owners as well, who can be just as difficult. As a vet you'll do physical exams, request tests and interpret results, administer vaccines, and, in some cases, perform surgery. Some vets choose to specialize in a certain area like oncology (cancer treatment) or dentistry. Along with veterinary hospitals, vets are needed to work at zoos, farms, racetracks, and pretty much anywhere that animals roam. The pay is decent, but the best compensation is the gratitude from happy owners for helping their beloved furballs stay healthy.