Binky
A living, Pale White Horse upon which rides Death... and sometimes his apprentice, or his grandaughter.
Where is he from?
Binky appeared in the 1997 six-episode animated adaptation of Terry Pratchett Discworld novel Soul Music.
Comic Appearances
GND 187 - Sarah, Christine & Luna see off Susan Sto Helit. She talks to her grandfather Death (and his horse Binky), who talks to Death of the Endless, who talks to her brother Morpheus, who then takes the Pale Man to the Nightmare Realms, where he can befriend the Corinthian & Matthew.