Sakura, Kero, and a Candy Encounter??
Sakura's school is hosting a bazaar, and Kero attends to eat sweets, hiding in the woods. Nakuru, meanwhile, brings Spinel Sun along and hides him in the same forest while she attends the bazaar. Kero meets Suppie (the pet name Nakuru gave him) but is completely oblivious to his true nature and befriends him, forcing him to eat some of the sweets. As a result, Suppie becomes intoxicated by the sugar and goes on an eating binge throughout the school.
Aired 09/11/1999EP 56 - Sakura, Kero, and a Candy Encounter??

Cardcaptor Sakura
One day, Kinomoto Sakura, a 4th grader stumbles upon the mysterious book of Clow. Upon opening it and reading the name of The Windy aloud, Sakura scatters the cards to the winds. Sakura is elected and appointed by Keroberos, Guardian of the Cards to capture the remaining cards. With her friend Tomoyo and rival Syaoran, Sakura begins an adventure that will forever change her.