Zombie Horse (ゾンビ馬,Zonbi uma?) is a strange medicine featured in Part VII: Steel Ball Run. The "Zombie Horse" came from the kingdom of Naples as a gift from the king to Gyro. Its normal appearance is an oddly stylized horse mural upon a rock but its true form is a healing string capable of sewing and regenerating (to a certain degree) any injury.
When Johnny Joestar sees it for the first time he wonders whether the Zombie Horse was a form of technique or Stand.