Dino (pronounced dee-no) is a fictional character featured in the Hanna-Barbera animated television series The Flintstones, and its TV spinoffs and feature films. He is a pet dinosaur of the series’ main characters, Fred and Wilma Flintstone.
Dino debuted in the opening credits of the pilot episode of The Flintstones, but is not mentioned by name until the first season’s fourth episode, “No Help Wanted.”