Tails Doll

Tails Doll is a character from "Cheyenne and Tails Doll visits Shining Time Station" as well as appearing in Cheyenne's videos on YouTube. He was created by Robotnic/Eggman to act as a partner for metal sonic but he was abandoned after the events of Sonic R now he's a good pal to Cheyenne, Mia Jones, Zoe Jones and Ben Ackley.