Last week, a woman from Medo's street was returning home from the market when she was approached by an unknown man wearing a yellow jacket. As the dog looked on, the man proceeded to attack the woman from behind, knocking her to the ground.
That's when Medo leapt into action — biting the man and chasing him away.
Incredibly, the entire incident was caught on neighbor Vladan Pavicevic's security camera, leaving no doubt in the victim's mind about who ended the vicious attack.
"While she was watching the video the next day she said, 'Medo saved me. God, Medo saved me!'" Pavicevic told The Dodo.