The fanfiction could revolve around a Flareon that was separated from its trainer. The tail wagging and barking then become ways for the Flareon to find its way back. It might encounter other Pokemon along the way who either help or hinder it. Maybe it meets a group of friendly Eevee evolutions who recognize the Flareon's distress through its barks and decide to assist it in reuniting with its trainer.
First, focus on the unique characteristics of Flareon. Describe how its tail wagging is different from other Pokemon. For example, it might wag its tail in a more fiery way because of its Fire - type nature. Then, use the barking as a way to add emotion. If it's excited, the barks could be short and sharp. Next, create a strong plot. It could be a journey, a battle, or a mystery. For instance, a mystery where the Flareon's barking leads to the discovery of a hidden treasure.
A theme could also be growth. Flareon's tail wagging might change in intensity or frequency as it grows and matures in the fanfiction. Maybe at first it wags its tail a lot out of naivete, but as it becomes more experienced, the tail wagging takes on a more controlled and meaningful nature, signifying its development as a Pokemon.
There are often fanfictions that focus on the cute behavior of Flareon, like its tail wagging. Maybe in a story where a trainer has just caught Flareon and it's getting used to its new environment. The tail wagging can be used to show its emotions towards the trainer, whether it's trust, happiness, or just general friendliness.
One possible plot could be that Umbreon is in a forest. It's wagging its tail happily as it discovers a hidden glade filled with rare berries. Then, it meets a group of other Pokémon who are lost. Using its tail to communicate and lead, Umbreon guides them out of the forest safely.
One idea could be that Flareon's children are separated from their parent at a young age. They then have to fend for themselves and grow stronger. They meet other Pokemon who help them on their journey. They might also discover secrets about their family heritage that give them an edge in battles. As they grow, they aim to reunite with their Flareon parent and show how much they've grown and learned.
One reason could be that it's injured. Just like any living being, an injury can cause pain and distress, leading to whimpering. Another reason might be separation from its trainer. Flareon is a loyal Pokemon, and being apart from its trainer can be a very emotional experience for it.
In fanfiction, an Eevee's tail wagging and barking can be used to show its excitement or alertness. For example, it might wag its tail and bark when it sees its trainer coming home after a long journey. This can add a lot of charm and cuteness to the story.
Well, it's highly likely that there is some Pokemon fanfiction out there with a whimpering Flareon. Since Pokemon has such a large and dedicated fan base, fanfiction writers like to explore different scenarios for all the Pokemon. Flareon, with its cute and somewhat vulnerable appearance in the eyes of many fans, could be easily written into a scene where it whimpers. It could be due to being separated from its trainer, or being in a new and scary environment. You might have to dig deep into the fanfiction archives, but I'm sure it exists.
Maybe in a fanfiction world, there is a Pokémon festival where all kinds of Pokémon gather. Flareon and Glaceon are both there. Flareon is attracted to Glaceon's grace and beauty. Glaceon, on the other hand, is intrigued by Flareon's fiery spirit. They start spending time together during the festival, trying different games and foods. As the festival comes to an end and the fireworks light up the sky, they share a kiss, starting a new chapter in their relationship.
In this fanfiction, Eevee could be in a meadow full of beautiful flowers. It discovers a new friend, like a friendly Pichu. Eevee's tail wags happily as it plays with the Pichu, running around, chasing butterflies, and having a great time in this idyllic setting.