Bolt (G1)

Bolt transforms into an antelope. He seems like a nice person.

Fiction

IDW Generation 1 continuity

Bolt of was one of the many beast mode Transformers who had been kidnapped and subsequently "domesticated" by the Decepticon Demus. Intended to be sold off as a "Roboid" torture doll, Bolt and his fellow prisoners were freed thanks to Fortress Maximus and the Scavengers. Animals Maximus brought them back to Luna 1, where the surgeon Cerebros began repairing their internal injuries. Once he had regained his higher faculties and the ability to return to his robot mode, Bolt asked Fortress Maximus if he could return to Iacon, which he had always considered his true home. Maximus, though upset, obliged, and Bolt returned home by space bridge (although not without gently reprimanding the Dutifully Appointed Enforcer about respecting his personal space.) Ten to Midnight