Nana means dwarf in Finnish, which suits me very well. My sister is Kurpitsa and I am a minature version of her. I have the same amount of energy and craziness as her, it is just compacted into a smaller space. When I am running, I use all my energy, 100% of the time - literally until I drop. I moved to Hetta because I suffer from a stress disorder when running and 'flush' my food out of my rear end. That means that unharnessing me is never fun for the guides and, more importantly, I don’t metabolise fat into water and therefore I am at risk of dehydration (hence the collapse) in even slightly raised temperatures. Anna and Pasi wanted to keep an eye on me and believe that I deserve the extra care needed because of my amazing work ethic.