Veterinarian: Keeping animals healthy is no easy job. Unlike people, animals have different bodies. Besides dogs and cats, vets need to know how to treat diseases that affect all kinds of pets-from hamsters and ferrets to lizards and snakes! Some vets work in farming areas and care for larger animals, such as horses and cows. Others care for animals in zoos and animal parks. If you love animals, find out if a career as a vet or a vet tech is right for you!