One popular 'growlithe x eevee fanfiction' is 'A Bond Beyond Types' which focuses on their unlikely friendship in a world filled with Pokemon battles. They face challenges together and learn to understand each other's unique abilities.
Friendship is a very common theme. Given that Growlithe and Eevee are different types of Pokemon, their stories often explore how they can form a strong bond despite their differences.
Eevee's personality could be developed by highlighting its adaptability. It can be shown as being able to quickly adjust to new situations, whether it's a new environment or a new group of Pokémon. Growlithe, on the other hand, can have its stubborn side shown. For example, when it decides to protect Eevee, it won't be swayed by other Pokémon's opinions or attempts to stop it. This can lead to some interesting conflicts and also deepen the relationship between the two as they learn to work around each other's traits.
A more magical plot could be that there's a strange phenomenon in the Pokémon world that causes Eevee and Growlithe to be able to communicate telepathically. They discover this by accident and start sharing their thoughts and feelings. Eevee reveals its dreams of evolving into different forms, and Growlithe shares its loyalty to its trainer. This new way of communicating makes them closer, and they go on adventures together to explore more about this strange power.
Growlithe could be a very loyal addition to Ash's team. It might have a more protective nature compared to some of Ash's other Pokemon. This could change the way Ash approaches battles. Instead of always going on the offensive, he might rely on Growlithe to defend the team first. Also, the other Pokemon on the team might look up to Growlithe's courage, which could inspire them to be braver in battles.
One great 'pokemon half eevee fanfiction' could be about a trainer who discovers a half - eevee pokemon with unique powers. It might explore how this pokemon struggles to fit in with both eevee and other pokemon groups.
I'm not sure of specific fanfictions for Shinx and Growlithe's 'love' story, but you could try searching on popular fanfiction websites like Archive of Our Own. There might be some creative stories where the writers explore a unique bond or relationship between these two Pokémon.
There are eevee crossover fanfictions with other Nintendo franchises too. For example, an 'Eevee and Zelda' crossover. Picture Eevee in the land of Hyrule, perhaps helping Link on his quests in some way. It could be really interesting to see how Eevee's abilities interact with the magic and mechanics of the Zelda universe.
One interesting Naruto Eevee fanfiction could be where Eevee has some kind of special chakra ability and teams up with Naruto. For example, it might be able to transform into different forms based on different ninja jutsus. Another could be a story where Eevee is from a hidden village of Pokémon in the Naruto world and they meet Naruto during a mission outside their village. There are also fanfictions where Eevee becomes Naruto's pet and helps him in his daily training by using its unique Pokémon skills.
Well, one possible plot could be that Ash finds a Growlithe that is injured in the wild. He decides to take care of it and train it. As they train together, they form a strong bond and face various challenges in the Pokemon world, like battles against Team Rocket who are after Growlithe for some devious plan.
Another theme might be adventure. The two Pokémon could go on an adventure together while their relationship blossoms. They might face challenges and obstacles during the adventure that strengthen their bond. It could be a journey to discover a new place or to find a rare item.