Peter's seen running away from Br'er Wolf and another Fabled wolf, right into Wolf Valley. During which the three run into Bigby Wolf, who makes the two wolves leave for mainly not being part of his pack. And he didn't want them to hurt Peter Cottontail. While Peter's terrified he'll be a meal for Bigby, he quickly rebuffs his fears. Telling Peter, he wouldn't make a good snack even between his teeth. He then offers to hire Peter to help train his and Snow's children to hunt though the Cubs were instructed not to kill, hurt or lay fang or claw upon Peter. Its believed he accept the offer, since the Cubs were seen preparing for their first real fight in Mr. North's kingdom.