Honestly, I hate Kiba and Akamaru. I hate most of the characters on Naruto that are not, well, Naruto. Hinata, Jiraiya, Tsunade, Gaara, and Kakashi are the only exceptions. So Kiba basicaly knows something's wrong, and he goes through complete denial. Akamaru gets very Rabies-like symptoms and goes wild on everyone, almost kill Kiba. kiba all the while thinking he was the bad one and he needed to protect his friend no matter what. I say if anyone or thing is suffering, euthasia is a good solution. Not just animals but people too. And it would have been sad if Kiba had to put a Kunai in between his pup's eyes, but that didn't happen.
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