The Pig Family is a family of four pigs, Papa Pig, Mama Pig, Brother Pig, and Sister Pig. They first appear in Cars and Trucks and Things That Go.
In Richard Scarry's Best ABC Video Ever, the Pig Family is a family of 4 pigs.
In Richard Scarry's Best Counting Video Ever, the Pig Family is a family of 11 pigs.
In Richard Scarry's Best Silly Stories and Songs Video Ever, the Pig Family is a family of 4 pigs and they appear in Pa Pig's New Car.