Little Mouse runs out to get some holly so he and Big Mouse can finish decorating for Christmas and becomes very alarmed when it starts to snow--something Little Mouse has never seen before.
Four-year-old Suki is worried about being left in day care for the first time until her mother reassures her that she loves her and will always return for her.
Jenny and her mouse friends, in search of a peaceful place to live, come to the island of the Skog, who seems a more terrible threat than city cats and dogs.