Leshawna Jr.

Leshawna Jr. was Harold's pet snail. Harold first found it in Crouching Courtney, Hidden Owen, when Duncan put snails in Harold's blanket while he slept. Harold released all of them back into the wild, except for one, which was still hidden, crawling up his back. He started to feel an attachment to the snail, so he kept the snail in a matchbox as a pet.

Harold claims that the snail reminded him of Leshawna because of its "beautiful eyes, hard shell, and rounded behind"; for that reason, he named it Leshawna Jr. When Duncan and Harold climb the mountain, Harold asks Owen to hold Leshawna Jr. for him. Owen, in an attempt to sabotage the Duncan and Harold's temporary truce, attempts to use Leshawna Jr. to make Harold turn against Duncan. He claims that it wants Harold to beat Duncan up. However, this completely backfires and produces the complete opposite result of making Harold want to work with Duncan even more.

Near the end of the episode, while eating a banquet prepared by Courtney and Beth in the craft services tent, Harold thanks Leshawna Jr. for guiding him to victory and helping him win the challenge. When he asks the snail if it wants a favor in return, Leshawna Jr. "tells" him that it wants to be released back into nature as a wild snail. Harold then sobbingly sets it free and Chris signs off the episode with Harold still sobbing uncontrollably in the background, Leshawna Jr. still slowly moving out of the tent and Chris himself even asking if Leshawna Jr. would make it out by 2020.

Trivia

 * Leshawna Jr. is the Total Drama Action counterpart of Mr. Coconut.
 * Both can "talk" to their owners and both leave their owners in the episode in which they appeared.
 * The Total Drama World Tour counterpart of Leshawna Jr. is Cody Jr. in Rapa Phooey!.
 * Leshawna Jr. is one of the few named animals and/or pets on the show.
 * This is the second of Harold's two pets on the show, the other being his red ant farm.
 * Coincidentally, he no longer owns either pet.
 * Leshawna Jr. is one of only two pets to only be seen in Total Drama Action, the other one being Scruffy.
 * Leshawna Jr. is one of the three animals to appear only in Total Drama Action, that does not appear in Total Drama Island or Total Drama World Tour. The others being Scruffy and the chameleon.
 * Leshawna Jr. is nicknamed "L.J." later on in Crouching Courtney, Hidden Owen.