Hyena

Hyena is a Weimaraner mix in Ginga Nagareboshi Gin. Sniper's cowardly lieutenant. Hyena eventually joins back up with the rest of the pack, and betrays Sniper. Hyena commits suicide trying to save Ben from Sniper. In the anime, he fell off the sheer cliff and ultimately met his end. In the manga, he survives the fall, but ends up being killed by Sniper after protecting Ben.