In part one of our Vietnam special we travel to Monkey World’s sister sanctuary, Dao Tien, which was set up to rescue and rehabilitate endangered Vietnamese primates. The Dao Tien team rescue two pygmy loris stolen from the forest but their health check gives cause for concern. The sanctuary’s mission is to return primates to the wild but for one of the recused loris it may not be possible. And golden cheeked gibbon Binh receives a contraceptive implant in preparation for her move to the semi-free enclosure.