Ni's Dogs

Ni summons two dog-like creatures that appears in Naruto Shippūden 3: Inheritors of the Will of Fire.

Abilities
They both possess two spear-like weapons on their backs that they can stretch out to attack the enemy.

Plot Overview
They first appear attacking Naruto Uzumaki when he tries to save Sai. Both were killed when Shino Aburame used his kikaichū to devour the chakra from the dogs.