Elum (Oddworld: Abe's Oddysee)
First mentioned by chozo_hybrid
Abe's mount is a foul-tempered beast that seems to be unable to make up its mind. Sometimes he runs away from ABe, other times he showers him with affection (and slobber). The design of his skin is based on rhinos and elephants. Abe didn't need a saddle, he just rode Elum bareback across Mudos, jumping over large gaps and outrunning enemies. Just don't let Elum see honey, as he'll ignore Abe completely and start eating it, at least until the bees show up and chase him off. Still, Abe can't finish the game without him.