Trainer Kang and his students visit the owners of a Japanese Spitz and Jindo mix, Haki. His biggest problem is biting and aggression. He lives with senior owners, and Trainer Kang is worried that his aggression might lead to a big accident. Younha joins as this week’s apprentice. Will Trainer Kang and his apprentices be able to give them help? Stay tuned to find out! (Source: Viu)