Boy in cleats - Cleats vs. hockey sticks

When a poster appears on the school bulletin board inviting the recruitment of hockey players, serious trouble is brewing! The friction between the Kopačky and Hokejka girls is gaining momentum and there is a risk of a big brawl. Tomáš likes both sports, but he doesn' t like provocations from hockey players. It seems that a stray dog has adopted Jirka and accompanies him every step of the way. Jirka would like to keep it, but how can he arrange it? At least Tom' s mom came home from Africa. She always knows her stuff!