Anti-doping programs need to preserve and promote what is essential in sport and that is sport spirit and achieving perfection through the development of its own natural talents, in order to raise awareness about the importance of fair play and creating an environment that supports the sport without doping. These programs should be directed to the athletes and young people by creating a positive and long-term impact on the choices they make. Thanks to games that are used for children in preschool and primary school age it is possible to efficiently and timely impact on the development character and virtues because it is incomparably more difficult to form character and moral values in already formed athletes than in childrens who are just getting to know the world of sport and everything what he is carries. Childrens need to be instilled the importance of physical exercise and the importance of participation in sport without prohibited resources and methods that roughly violate the ideal of fair play and on that way promote at childrens health, fairness and equality for all athletes. Fair play was created out of chivalry and gentlemanly in the middle ages where many reformers proposed sport and games with the aim of education and strengthening moral values in children. Teaching children the ideals of fair play in which the sport is based, and their continued involvement in sports activities with special accent on the pedagogical aspect leads to raising the awareness of moral values and ideals of sports chivalry. Developing awareness among children about fair play and anti-doping implies greater satisfaction with the results achieved in sports activities, which is a win at all costs and with the use of illegal resourses worthless, and victors would not be able to refer to with pride.