Firefighters sometimes rescue cats stuck up in trees.
They use tall ladders to reach the cat and bring it safely back down to the ground.
More facts about Jobs Helpers
Firefighters use long hoses to spray water on fires.
Firefighters wear special suits and helmets to stay safe.
Police officers help people who are lost find their way home.
A fire truck has a loud siren so other cars know to move over.
Spotty Dalmatian dogs have helped at fire stations for a long time.