A video of a dog attempting to perform CPR on a human is going viral. The video, which was shared by the Instagram account Hands-Only CPR shows a dog jumping up and down, mimicking chest compressions, on a human laying on the floor. Watch the video here: View this post on Instagram #repost @emma_and_joy ・・・ 🍬 CPR dog ⛑ 🍬 On espère que notre passage sur @gulliofficiel vous a plu ! On se retrouve très vite pour des tutos sur cette chaîne régulièrement 😘 🍬 #cprdog #servicedog #massagecardiaque #emmaetjoy #gulive #gulli #tournage A post shared by Hands Only CPR (@handsonlycpr) on Oct 27, 2019 at 10:37am PDT CPR or cardiopulmonary resuscitation is an emergency procedure, which is performed when a person's heart stops beating. Immediate CPR procedure on a person suffering from sudden cardiac arrest, if done properly, can double or sometimes triple the chances of survival. Though police dogs are trained to do various tasks like sniffing out drugs and explosives or even apprehending a criminal, it is not established whether they could actually perform a CPR, which requires precision and strength.