|Manga||Volume #4, Naruto Chapter #29|
|Anime||Naruto Episode #17|
|Novel||Kakashi Hiden: Lightning in the Icy Sky|
|Movie||Road to Ninja: Naruto the Movie|
|Game||Naruto: Ultimate Ninja|
|Appears in||Anime, Manga, Novel, Game, Movie|
Befitting of his name, he is a large, intimidating black bulldog wearing a spiked collar. Unlike all the other members of Kakashi's ninken pack, Bull does not appear to have the ability to speak. Nonetheless, he and Pakkun seem to get along well enough for him to allow the latter to ride atop his head. Comparatively, Bull is the largest of Kakashi's ninken.
Bull is the largest summon in Kakashi's ninken pack. He has dark fur and wears a spiked collar. He also wears the standard outfit of Kakashi's ninken which consists of a blue vest with the heno-heno-moheji seal and a Konoha forehead protector worn on his left front leg.
Bull possesses heightened senses with which he can use to track his target with ease. He has also demonstrated the ability to track his target underground through the use of the Summoning: Earth Release: Tracking Fang Technique as well as hold a target down, allowing Kakashi to attack them freely. He also has has exceptional teamwork with the rest of his pack, able to develop and effectively use several offensive, and defensive formations in battle which make use of the manoeuvrability and powerful limbs.
Prologue — Land of Waves
Kakashi called on Bull and the ninken pack to track and capture the missing-nin Zabuza Momochi. They managed to bite onto the missing-nin and pin him in place. This allowed Kakashi to use Lightning Cutter without fear of a counter attack.
Sasuke Recovery Mission
Sunagakure Support Mission
In the anime, he along with the other ninken were summoned by Kakashi to investigate the Takumi Village.
Kazekage Rescue Mission
Itachi Pursuit Mission
Several weeks later, Kakashi summoned the pack to help track down Itachi Uchiha. Bull was partnered with Naruto, Hinata, and Yamato. During their search, they encounter Kabuto Yakushi, who had just integrated Orochimaru's cells into his own body.
Paradise Life on a Boat
Main article: Paradise Life on a Boat
Kakashi Hiden: Lightning in the Icy Sky
Main article: Kakashi Hiden: Lightning in the Icy Sky Bull makes an appearance in this novel.
In Other Media
Road to Ninja: Naruto the Movie
Main article: Road to Ninja: Naruto the Movie
Rock Lee's Springtime of Youth Full Power Ninja Chronicles
| ||The Springtime of Youth wiki has an article about this topic:|
- ↑ Naruto: Shippūden episode 352