Meet "Cindy," a dog that became a sensation on social media for performing CPR by pressing down on a chest with her small front paws.

Alongside her owner, a firefighter, she serves as a special educational partner, promoting various safety guidelines including CPR, as well as fire and earthquake evacuation procedures.

We captured Cindy's special activities in on-site footage as she delivers safety messages in an easy and friendly way through cute actions.

(Reported by Baek Ji-soo | Produced by Yang Hyun-yi | Video edited by Ahn Jun-hyeok | Designed by Lee Su-min | Produced by Morning Wide 3)