Today is National Firefighters Day and many are saying "thank you" on social media using #NationalFirefightersDay

Firefighters save countless lives each day, but it's not only the humans who need saving. When you're a firefighter, there's no telling what you'll encounter.


It could be a guinea pig...

Firefighters Saved a Guinea Pig From a Burning Home and Gave Him Oxygen


A smiling puppy...

PHOTOS: Puppy Smiles While Being Rescued From Burning Apartment


A little family of ducklings...

LOOK: Firefighters Rescue Group of Adorable Ducklings from a Storm Sewer


Or even the cops...

These Firefighters Just Couldn't Help It After Finding 12 Cops Stuck in an Elevator


And many times, there's no fire involved... 

Firefighters Rescue 6-Year-Old Who Got Stuck in Claw Toy Machine


Share this on social media to say thanks to all the firefighters out there.

Firefighters Suspended for Saving 18-Month-Old Girl's Life

PHOTOS: Virginia Firefighters Save Puppies from Fire

Young Mom Claims McDonald's Fired Her for Paying Firefighters' Tab

Firefighters Save Dog Trapped in Burning Home