Yabba Dabba Dinosaurs is an American animated television series and a spin-off of the original series, The Flintstones. Like Cave Kids, the series focuses on the lives of best friends Pebbles Flintstone and Bamm-Bamm Rubble, who are joined by Dino for many adventures in the Stone Age. The series premiered on HBO Max on September 30, 2021. The series was removed from HBO Max in August 2022. imdb.com