Author: Atarah al'Norahn
Smoke is the name of a wolf Perrin comes briefly into contact with.
While hunting for the Horn of Valere, Perrin sends the scent of Padan Fain and Trollocs to a nearby pack of wolves in an attempt to find Fain's trail. When he comes into contact with Smoke and the other wolves of the pack, he can feel their hatred for the Trollocs and their desire to hunt them down.
(Reference: The Great Hunt, Chapter 14)