Leshawna Jr.

Leshawna, Jr. was Harold's pet snail in Total Drama Action. Harold first finds upon waking up in Crouching Courtney, Hidden Owen, after Duncan puts snails in Harold's blanket as a prank. After realizing what Duncan had done, Harold releases all of them back into the wild, except for one. This snail ends up crawling up his back. He feels an attachment to the snail, due to the fact he believes that it looks like Leshawna, and stores it in a match box for safekeeping.

Total Drama Action
Harold claims that the snail reminds him of Leshawna because of its "beautiful eyes, hard shell, and perfectly rounded behind." For those reasons, he names the snail "Leshawna, Jr."

Later on in the episode, when Duncan and Harold climb up the mountain, Harold asks Owen to hold Leshawna, Jr. for him. Owen, in an attempt to sabotage the temporary truce created by Duncan and Harold for the purposes of the challenge, attempts to use Leshawna, Jr. to make Harold turn against Duncan. Owen tries to claim that Leshawna, Jr. wanted 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 to reach the top of the mountain.

Towards 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 anything in return for helping him, Harold seems to realize that Leshawna, Jr. is "telling" him that it wants to be released back into the wild. Harold then reluctantly sets it free and starts sobbing uncontrollably as it slowly crawls away from the tent. Chris signs off the episode with Harold still sobbing and Leshawna, Jr. still slowly moving out of the tent, causing Chris to ponder if the snail would "make it out by 2020".

Trivia

 * Leshawna, Jr. is one of the few named animals in the series.
 * It is the first pet that is named after a contestant. The second and third are Cody, Jr. and Cody 1 and 2, all named after Cody.
 * Both pets are also named after the contestant the pet owner is attracted to.
 * It is one of the two pets Harold had on the show. The other being his red ant farm shown in Total Drama Island.
 * Leshawna, Jr. is one of the four pets to only be seen in Total Drama Action. The others being Scruffy, Dander Boy, and Brittany.