She is Shizune's Pig.
Search for Tsunade
While travelling with Shizune and Tsunade, Tonton encountered Orochimaru and Kabuto, who were hoping for Tsunade to cure Orochimaru's arms. She is later seen on the battlefield watching the battle along with Gamakichi and Gamatatsu.
Mizuki Tracking Mission
In the anime, Tonton was seen during the escape of the criminals from the Konoha Strict Correctional Facility. She used her keen sense of smell to find the escapees until she was relieved of these duties by Pakkun.
Fourth Shinobi World War: Countdown
When Tsunade awakes from her coma, Tonton looks pleased to see her up until Shizune mistakenly believes that Tsunade wanted to eat Tonton to regain her stamina, much to their panic.
During the Fourth Shinobi World War, Tonton remained by Shizune's side in the Logistical Support and Medical Division. When Shizune introduced her to the division members, she expressly told them that Tonton was not food. During the night when the Allied Shinobi Forces had retreated for protection and treatment at the division barracks, Tonton busily carried crates around the compound despite Shizune's behest to not overdo it.Tonton had to later be tended to by Shizune when she had sprained her right front leg after carrying too many heavy crates.
- In the video games Naruto: Ultimate Ninja 2, Naruto: Ultimate Ninja Heroes 2: Phantom Fortress, Naruto: Ultimate Ninja 3, Naruto Shippūden: Ultimate Ninja 4 and Naruto Shippūden: Ultimate Ninja 5, Tonton is used by Shizune in "Hog Release: Tonton", which is a technique that throws Tonton at an opponent while spinning upward. In Naruto Shippūden: Ultimate Ninja 4, Tonton is used as a partner to Shizune, helping her out in her Ultimate Technique by transforming into an image of Shizune and attacking the enemy to distract them from Shizune's main attack. In Shizune's Chakra Sword: Great Intersecting Wound, Tonton butts the opponent in the stomach to knock the enemy back for Shizune's main attack.
- In Naruto: Path of the Ninja 2, Tonton could be summoned to break rocks in the player's path.
- Tonton shares the same voice actress in both English and Japanese versions of the anime as Shizune.