A dog who suffered extreme abuse that saw him kept on a chain has made a miraculous transformation after being adopted.
Henry the Chihuahua cross was one of seven dogs found in shocking conditions by animal charity People for the Ethical Treatment of Animals (PETA).
Heartbreaking footage released by the charity shows Henry looking like a "little skeleton" inside a doghouse in North Carolina, US, without any food or water, "being eaten alive by flies".
