These people do great work and found a very good way to tell others about it. Together with a guide we got to visit various 'stations'. In the beginning of the tour we got some facts, basic information and could ask many questions about the work with the rats. Then we got to meet a rat and see her in action. Afterwards a little game and a video and now we are convinced how important this work is to cambodians. I definitely recommend a visit, also with little children.