Describes various kinds of veterinarians - farm, zoo, and wildlife - as well as those who take care of pets. Lists services they perform and requrired knowledge they need to become vets. Includes information on veterinarian's equipment and owner responsibilities.
Explains what veterinarians are, introduces different kinds of vets, looks at the work they do and the types of tools and equipment they use, and discusses how people become veterinarians.
Explains what firefighters are, looks at the fire station, trucks, firefighting tools and equipment, and safety apparel, and discusses the work of firefighters in different emergency situations.
