Sniper is the commander of the Ou pack and becomes a traitor when he wants to become the new leader. He bosses Hyena around to help him with dirty work and to be supportive follower. His first target is to remove ben from the position of being the first platoon commander. Ben threatens him because it may be possible he could rise in rank to surpass him. Gin becomes his new target because he could definitely be the leader's son and he fights impressive for a puppy.

Sniper has hyena tell Moss that the Kai brothers are trying to get Ben to fight with Moss. When Lloyd and Jaguar are on their way to investigate the Ou pack, Hyena attacks Jaguar and Sniper comes in killing Lloyd in one hit. He tells Jaguar his plan of deceiving the packs before he critically wounds Jaguar. When Jaguar heals he lets both Moss's and Ou's pack know of the deceitful plan.Gin and Smith confirm it since they were around when Lloyd and Jaguar got attacked by Sniper.

Somehow Sniper gets a say in Bill's pack on Shikokou island when he tells Bill that Ou is planning to attack his men. Sniper gets Bill's pack to bury the Kai dogs in the ground as a trap. When Gin and the rest of the pack show up they fight with Bill's men. Sniper threatens to kill Chutora and Kurotora if the Ou pack were to show their fangs which would mean eminent death. Bill knocks Sniper away because he doesn'y like this unfair tactic. Musashi shows up and is on good terms with Bill, he asks if it is alright for Sniper and the pack to solve out their inner conflict and Bill agrees. Gin and Sniper fight one on one. Sniper get's Gin in his jaws and snaps his collar off. The collar saved Gin's life and he later throws Sniper on a branch. He hangs by his collar on the branch. Gin lets Sniper go in the end since he is forgiving.

Ben and Sniper fight on a cliff during the invasion on Akakabuto's guards. Sniper is dragged down the cliff with Ben into a river below. Hyena jumps in after.

Sniper makes an appearance in the Ginga Densetsu Weed anime.