Terror Dog

Terror Dogs were the monstrous dog-like servants of Gozer. They were lion-sized, hairless quadrapeds with glowing red eyes and short, curved horns portruding from the sides of their heads. Although physical beings and not spirits, the terror dogs were nonetheless capable of demonic possession, and although they looked and behaved like nothing more than savage beasts they were actually sentient, intelligent creatures.

Notable Terror Dogs are Zuul and Vinz Clortho who possessed Dana Barrett and Louis Tully. Successfully mating inside their bodies and opening the portal through which their master, Gozer, entered this realm.

Zuul and Vinz Clortho, in human form, wake up after having sex.

Zuul and Vinz Clortho stare menacingly at the Ghostbusters after transforming into their native form.