Asto was estimated to be approximately four years old, and Asih two years old when they were rescued. Asto weighed 7kg and Asih 5kg. Asto is quite dominant over Asih however she is quite patient when little Asih takes her food. They both love watermelon and bananas and dislike sweet potatoes. They absolutely love milk however they can both tell if any medicine has been mixed with their favourite foods or milk.

Asto and Asih have commenced Jungle School together in the forested grounds of the SRA rescue centre. They both enjoy playing and climbing in the young trees which is very encouraging for the beginning of their rehabilitation journey. The carers need to use milk to coax the girls back to them so they can return to the safety of their enclosure overnight.