Dr Kath Adriaanse, who graduated from the University of Melbourne's Doctor of Veterinary Medicine program in 2014, is veterinary resident at Melbourne Zoo. She can find herself looking after any one of the 3000+ animals there - from the tiniest frog right up to an elephant. In this episode, she takes us on a tour of the zoo and shares some of the tricks of her trade - including how to anaesthetise a fish.Reporter and editor: Val McFarlane Producers: Verica Jokic and Val McFarlane Audio engineer: Chris Hatzis Theme music: Rory Clark