Jumbo is one of Yamato's closest friends
Jumbo is an English Bulldog
Shiroi Senshi YamatoEdit
He is together with his owner Kosuke take part in the battle. He though at first he had mistaken Yamato for a female dog.
Jumbo lost his left rear leg, his left eye, and both of his ears trying to defend Ryō from Black Satan, and Kosuke would have been willing to put Jumbo down, if it meant being alive would make him suffer.
When the match between Yamato and Big Hunter went crazy and began to make attacks people's throats. Jumbo attacked the Big Hunter, and saved the day.
See more pictures in Jumbo (Photo Gallery)