Mapletail is a pretty white she-cat with green eyes and brown splotches. She is the medicine cat apprentice of ThunderClan.
Smallwhisker is the son of Mapletail, and becomes a warrior of ThunderClan. He and his mother are both first seen as rogues trying to fight off a fox in the ThunderClan territory. The leader, Sparrowstar, invites them into the clan, and Mapletail becomes Grayflower's apprentice.
Grayflower is the mentor of Mapletail.