This is the moment an extremely rare Sumatran tiger is sedated and carried away for treatment in Indonesia.<br /><br />Video shows conservation officers giving water to the tiger that has been trapped in a cage in Agam, West Sumatra. <br /><br />The two-year-old tiger, named "Sopi Rantang" according to local authorities, had caused concern among local villagers after reportedly attacking dogs in the area. <br /><br />The animal is sedated using a blow-dart and the cage is loaded into the truck.<br /><br />The animal was then taken to the Dharmasraya Sumatran Tiger Rehabilitation Centre where its condition will be assessed, according to the filmer. <br /><br />There are only 400 Sumatran tigers left in the world, according to the World Wildlife Fund (WWF). <br /><br />The video was filmed on April 14.