Israel-based Twist Animation has launched its new animated preschool series Nuni on YouTube Kids. The series is a sequel to Twist’s hit preschool series TuTiTu, which has more than four billion views on YouTube.

Targeting kids two to six, Nuni follows the eponymous toddler as she deals with everyday problems—like potty training and sharing with friends. Her friends Abbit the rabbit and giraffe Effi represent different aspects of Nuni’s inner world, with the more impulsive Abbit easily adapting to new situations and the more rational Effie taking her time to learn new things.

The YouTube Kids app is available for free on Google Play and in the App Store. Recently, YouTube partnered with its own Red subscription service to provide subscribers with the ad-free YouTube Kids app. YouTube Red membership gives parents the ability to sign into the app  in the US, New Zealand and Australia.