Mopsich Zefirka, the best dressmaker of the Beautiful Valley, temporarily left her home. But the unforeseen happened! Two good guys Ksyusha and Misha saw Zephyrku in the park, they thought that she was lost and taken to her home. Entering the apartment, the dog understood that the family urgently needed help ... Many obstacles to overcome Zephyrushka and her friends from the Beautiful Valley, so that Misha, Ksenia, and their mom found happiness.