The projection of stables for pigs has always been based on the turnover of the herd, so we sometimes get into trouble with the connections of the categories. If the stable was designed to fill the litters of pre-fattening pens in the rotation system, and now the piglets will not fit there, we have a problem. In addition, piglets after weaning are always a challenging category, which is based on the success but also the failure of subsequent fattening. And during this period, housing and feeding are important elements for a successful weaning. Feeding young piglets requires specific feeding systems and management strategies. And modern feeding systems have shown that they support pig farmers to reduce stress and lose daily gain after weaning