The application project is aimed at establishing a robust system of outdoor pig breeding so that the available means to minimize the risk of disease transmission are used as much as possible. Outdoor system is an important means for organic and alternative farming to maintain good health of pigs. At the same time, it represents an environment where animals can satisfy their needs of natural behavior. For this aspect it is becoming popular for society, which is currently interested in the well-being of breeding animals. Founding an outdoor breeding with sufficient biosecurity features allows this type of farming to be carried out even under current conditions.