Don't Leave Wolfoo, Talking Brain! Wolfoo Learns Good Habits for Kids Wolfoo Channel Kids CartoonDon't Leave Wolfoo, Talking Brain! Wolfoo Learns Good Habits for Kids: Wolfoo pretends to sleep with his mother to play the phone all night, making his brain very tired. The talking brain leaves Wolfoo. Wolfoo apologized to his talking brain and promised to sleep on time, making his brain healthy. Let's enjoy this video and learn good habits with Wolfoo.