Bubble was featured as one of the last pups of Big Si(Basil) on the third episode of Season 2, entitled "Young Blood". In the episode Bubble and her brother Squeak(Thundercat) were seen at the burrow being babysat by young female Meryline(Aretha). While the Lazuli were away, a rival gang called the Commandos(Vivian) came upon the burrow and set an attacked. Meryline was chased by several Commando members leaving Bubble and Squeak unguarded in the burrow. The dominant female of the Commandos Nikita(Rhian) killed Bubble, however the Commandos ran away when the Lazuli came back. Bubble's brother Squeak survived the raid along with an injured Meryline. Because of this, Rhian was later nicknamed "the pup-eater" on Meerkat Manor.