Bisuke

is a ninken and a summoning of Kakashi Hatake.

Appearance
H has tan colored fur with brown highlights on his long ears and legs.He bears an uncanny resemblance to Gaara with a kanji imprinted on his head and dark rings around his eyes. However, where Gaara has the kanji for, Bisuke has the kanji for .He wears the standard outfit of Kakashi's ninken which consists of a blue vest with a heno-hen-moheji seal and a Konoha forehead protector around his neck.

Land of Waves Arc
Kakashi called on Bisuke and the nin-dog pack to track and capture 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 Retrieval Arc
A short time later, Bisuke and his fellow nin-dogs would be called upon by Kakashi to track down Naruto Uzumaki and his team who had gone off in pursuit of Sasuke Uchiha.

Ultimate Weapon Arc
He along with the other ninkens were summoned by Kakashi to investigate the Takumi Village.

Kazekage Rescue Arc
Several years later, Bisuke and the nin-dog pack were called upon to track down the Akatsuki member Sasori using a small piece of his clothing.

Three-Tails Arc
Later in the anime, he is summoned by himself (since Pakkun was busy) to find Naruto, who had gone after Yūkimaru.

Hunt for Itachi Arc
During the hunt for Itachi Uchiha, Bisuke was partnered with Sakura Haruno.

Trivia

 * doesn't directly mean biscuit, which is in Japanese. Bisuke is actually the Japanese word for bisque.

Quotes

 * (To Kakashi) "It is very rare for you to summon me."