Fiercehowl (Nolte Geschwefel's Pet)

"I knew it! Nolte Geschwefel had a pet German Shepherd dog named Fiercehowl, and now he's mutated into a three-headed zombie dog. A cerberus zombie. I hated this little bastard. If I kick his butt, maybe he'll pay for all of this ruckus! I can't let him destroy my village with a single, furious bite... and a warning growl."

--Su Ji-Hoon, Nolte Fetches For Their Souls: Part II

Fiercehowl is Nolte Geschwefel's pet dog that he is the three-headed zombie dog and was the former German Shepherd who died since USRAC War.

In during USRAC War, he is used to be a pet dog of general Nolte Geschwefel (who is dog Fiercehowl's owner) that he would help him to survives and keep protect him as well. Until his owner died, he escaped to Inkwell Isle Three and later died by Parvovirus disease after he was more remember his owner and lived in the street of Inkwell Isle Three.

Until after his owner has been revived as zombified general in Zeltwachen Infection, his corpse was carried out to enter into his owner's castle for make him being revived and becoming the bio organic experiment weapon : three-headed zombie dog by his owner himself.

However, he have three heads and skin of COD Hellhound due to being revived as type of zombie dog and added two heads. Maybe he is taller than other Hellhounds but he having the same height as a Tiger tank.

Due to being transfusion from Squigly's blood after Nolte Geschwefel kidnapped her for take bio organic experiment, he have new medium speedy move and inferno attack-like medium sized fireball but he would guarding captured Squigly when he and his zombie dogs are in his owner's castle. Like other Hellhound,he would have death sound when he has been defeated and killed as well.

He would be appeared in chapter Nolte Fetches For Their Souls: Part II that he and his zombie dogs in his owner's castle.