2-year-old male. Fufu is brought from an animal adoption center by Soojung. Fufu possesses a kind and  sensitive soul. And he cares about Soojung more than anything. Fufu starts out as an ordinary dog, but later becomes a Potendog as he is bitten by a member of ‘Goldfangs’. 

In battles, he uses his curly coat as a weapon 
and performs a skill called ‘The Tangle’
to immobilize his enemies.