pMadrid Police on June 22 released heart-warming footage showing a police dog “performing CPR” at a training event.ppIn this video, a police officer falls to the ground and police dog Poncho immediately jumps on him, pressing its front paws on his chest repeatedly.ppMadrid Police in the video caption quoted American writer and humorist Josh Billings’ famous line: “A dog is the only thing on earth that loves you more than you love yourself.