Freckles

Freckles is a war robot that was activated by Cabbose, who of which later took him as a pet. Freckles first appeared in the Season 11 episode, S.O.S.

Role in Plot
During Season 11, after the Reds and Blues crash land in an unknown location, Caboose becomes depressed over Epsilon's departure and goes for a walk to better himself. During his walk, Caboose comes across a strange echo and soon discovers a large robot behind piles of debris. He became excited upon finding it and successfully makes him functional. In S.O.S., Caboose introoduces his new pet "Freckles" to the Reds and Blues.