Liz Bonnin travels to a sanctuary in South Africa to witness an extraordinary operation inside the jaws of Ricci, a nine-year-old rescued lion.

Liz Bonnin travels to a sanctuary in Sierra Leone to witness a lifesaving operation on a chimpanzee. A vet uses techniques from human medicine to diagnose and remove a lump.

Liz Bonnin travels to Tbilisi in Georgia to witness a life-saving operation on a magnificent Asian elephant named Grande, who has a badly infected tusk.