Name: Ron
Japanese name: ロン
Sex: Male
Breed: German shepherd

Ron was a police dog and was working on finding Kamakiri's pack when he meets Jerome. Jerome was shot by the humans and Ron got the task of finding him. He succeeded and fought Jerome. In the battle, he bites off Jerome's ear but looses the fight.

Ron leaves Jerome but cannot forget about him. Soon he returns to heal his wounds. Jerome asks Ron to find Weed and tell what has happened. He finds Weed in a fight with Kamakiri and saves Teru, who has been badly wounded by Kamakiri.

He then joins Weed's pack to fight for justice.