The kids from Our Gang have to attend a wedding, and they bring along their flea collection--which gets loose.
Joe Cobb is a wealthy child who longs for a baby brother. His nursemaid takes him to the other side where he meets some kids his age (the rest of Our Gang) where Joe offers three dollars for a baby. Farina finds a fellow African-American neighbor woman who lets him mind her infant which he then paints white and sells to Joe. The rest of the gang has set an assembly-line system that washes, dries, rocks, and feeds male and female babies.
Farina Hoskins discovers a stray dog. Joe Cobb suggests that he and Farina take the dog to the gang's dog show. In the middle of the show, the dogcatchers crack down on picking up all unlicensed strays to control a hydrophobia epidemic; the injection to control the disease costs five dollars.
