Xin Datou Er Zi He Xiao Tou Baba: Chuanqi Doudou

Big-Head Son wants to adopt Doudou, a stray dog he has grown attached to, and Small-Head Dad agrees to support him rather than treating the child's kindness as a passing impulse. Caring for a living animal soon proves very different from simply wanting one.

Feeding, protecting, and understanding Doudou demand patience and responsibility from the whole family. Through the problems that follow, Big-Head Son learns that genuine care also requires honesty, trust, and the willingness to keep a promise after the excitement of the first day is gone.