According to the February 22, 1963, edition of TV Guide, Pebbles was born at the Bedrock Rockapedic Hospital on February 22, 10,000 B.C. That particular year was never actually cited within the show itself; most versions of the show put the Flintstones' era as circa 1,000,000 B.C. As an infant, Pebbles quickly became lifelong best friends with her next-door neighbor, Bamm-Bamm Rubble. As a preteen, Pebbles was an excellent baseball player, which led to a misadventure involving her father, as seen in the 1978 primetime special . By the time she was a teenager, Pebbles was noted for getting Bamm-Bamm and their friends into various misadventures, mostly due to sharing her dad's penchant for schemes that would inevitably backfire. She and her friends attended Bedrock High School; Pebbles had a catchphrase similar to her father's: "Yabba-Dabba-Doozie!" As an adult, Pebbles pursued a career in advertising and married Bamm-Bamm. After this, the newly married couple moved to Hollyrock, a fictional, prehistoric version of Hollywood, California. They eventually had a son named Chip and a daughter named Roxy, who were fraternal twins.
Chronology
Through the various Flintstones incarnations, the age of Pebbles has varied widely, appearing as an adolescent in one spin-off and as an infant again in the next. Arranged roughly in chronological order, the Flintstones incarnations in which Pebbles has made appearances are as follows:
In 1963, when Hanna-Barbera decided to add a baby to the show, their first choice was a boy. When Ideal Toy Company heard this, company executives approached Hanna-Barbera with a proposal to change the baby character to a girl for which the toymaker could create a doll, and Hanna-Barbera agreed. Pebbles, in her conventional toddler incarnation, is sometimes seen in the various Post Fruity Pebbles and Cocoa Pebblescereal commercials that have been produced over the years. Pebbles also appears on the packages of "Flintstones" children's vitamins and with Bamm-Bamm on the packages of "Flintstones" toddler vitamins, which are manufactured by Bayer Healthcare.
Portrayal
Infant Pebbles was voiced by Jean Vander Pyl, who also voiced her mother, Wilma.
Pebbles appeared in the 1994 live-action Flintstones movie, where she was played by twins Elaine and Melanie Silver.
Pebbles and Bamm-Bamm appeared in a cameo as background characters in the 2010 series Scooby-Doo! Mystery Incorporated'', in the episode "Revenge of the Man Crab", portrayed as teenagers.