The exploration of new abilities for Naruto. Maybe he has some sort of pup - related power, and seeing how he uses it and develops it with Kakashi's help is really interesting. It also might show how Naruto's character matures in this different scenario.
One interesting story could be about Kakashi finding an abandoned pup in the forest near Konoha. The pup might have some special abilities that are connected to Naruto's own power, like being able to sense the Nine - Tails' chakra. Kakashi decides to take the pup under his wing and train it, just as he trains Naruto.
Well, it could be about Naruto being like a protege or a special student to Kakashi. Maybe Kakashi takes Naruto under his wing in a more unique way, like training him in some super - secret jutsu that only he can teach. And Naruto, being his 'pup', would be really eager to learn and follow Kakashi's every instruction.
Obviously, Naruto and Kakashi are the main characters. Naruto is the one in the role of being Kakashi's 'pup', which implies a special relationship. Kakashi is the one Naruto is related to in this unique way in the fanfiction.
Some 'kakashi naruto pup fanfiction' focuses on how Kakashi trains Naruto as if he were a young pup. It can be a heart - warming story of growth. For example, Kakashi might teach Naruto how to better control his chakra in a more nurturing and patient way compared to the normal training in the original series.
You can start by looking on fanfiction websites such as Archive of Our Own (AO3). It has a large collection of Naruto - related fanfictions, and you can use the search function to specifically look for ones that involve Kakashi and a pup. Another option is FanFiction.net, which also has a wide variety of Naruto fan stories.
Well, there could be. Fanfiction writers love to explore unique and unexpected relationships. Since Naruto and Kakashi are both popular characters in the Naruto universe, some writers might come up with such a plot for the sake of creativity and exploring different storylines. But it's not a part of the official Naruto story.
The fanfiction could start with Naruto coming across the wolf pup in a forest. At first, the pup might be scared or injured. Naruto, with his kind heart, would nurse it back to health. As the story progresses, the wolf pup could play an important role in one of Naruto's missions. It might use its speed and stealth to help Naruto gather information or even fight off enemies. The pup could also be a source of comfort for Naruto during tough times, and their bond could grow stronger, leading to some really heart - warming moments in the fanfiction.
Sasuke could be a popular character. He might be involved in the story in a way that either helps or hinders the situation where Naruto hurts Kakashi. For example, if Sasuke tries to stop Naruto from doing something stupid that would hurt Kakashi.
Another reason could be related to Kakashi's past actions. If there are some secrets or things Kakashi did in the past that come to light and Naruto doesn't like them, he could snap at Kakashi. Naruto has a strong sense of justice and loyalty, so if he feels betrayed or misled by Kakashi, his reaction could be to snap.