In Fan Village in Transylvania, the winter came earlier than usual and brought to the gate of the Degetel family a puppy scorched by cold. Gradually, everyone in the house falls in love with him, even the little Thea, who was afraid of dogs. The fur coat gets a name - Floss - and manages to get into the grace of cats. But it does not take long and an unexpected news comes to disturb the harmony of Floss's new home.