One common theme could be loyalty. The dog could be shown as being loyal to the members of the union or to a particular cause within the union. Another theme might be protection, with the dog protecting the union or its members from threats.
In 'a dog of the union fanfiction', a frequent theme is probably the bond between the dog and the people in the union. It could be a heartwarming friendship that develops over time. Also, themes of discovery might be present, as the dog might help the union members discover new things about their world or themselves. There could also be themes of overcoming obstacles together, where the dog and the union face challenges and work through them as a team.
One common theme is the clash and subsequent blending of cultures. The ninja culture from Naruto with its unique values, skills, and traditions meets the Soviet culture with its own set of beliefs, social structures, and historical context. Another theme could be about cooperation. Since both the Naruto world and the Soviet Union (in fanfiction) have their own strengths, they might team up to face a greater threat, like a powerful villain or a natural disaster that affects both realms.
Adventure is also a big theme. They often go on quests to save their dog - world or even the human world. In some fanfictions, they travel to different dimensions in search of lost dog - heroes.
Friendship is a very common theme. The girl and the dog are often portrayed as the best of friends, relying on each other for support and having great adventures together.
One common theme is loyalty. Just like in real life, dogs are often portrayed as loyal companions in these fanfictions. For example, a dog character might stay by a RWBY character's side through difficult battles.
In many Kingdom Hearts Union X Ventus fanfictions, the theme of sacrifice is quite prominent. Ventus is often portrayed as someone who is willing to sacrifice for his friends or for the greater good. Another common theme is his struggle with darkness. Since the Kingdom Hearts universe has a strong element of light and dark, Ventus's battle with any encroaching darkness within him, especially as related to his Union X story, is a popular topic. Additionally, the theme of redemption can be found, as Ventus may have to make up for past mistakes or face challenges that test his moral character in the context of Union X.
One common theme is the exploration of a different perspective. When a human turns into a dog, they get to see the world from an animal's point of view. They notice things like the simple joys of running in the grass, or the fear of bigger animals. Another theme is the search for a way back. Most of these stories involve the character trying to figure out how to turn back into a human, which often leads to adventures and self - discovery. And there's also the theme of relationships. The transformed human forms new relationships with other animals and sometimes humans who treat them as a dog, which can be both heart - warming and challenging.
One common theme is friendship. Just like in the original Harry Potter series, the dog often forms strong bonds with the characters in the story.
One common theme could be transformation. Harry's transformation into a female dog might lead to themes of self - discovery and adapting to a new form.
One common theme could be the discovery of her new identity. Bella realizing she is a dog shifter and coming to terms with it. Another might be the relationship between Bella and other characters in this new context. For example, how her friends or family react to her transformation.
One common theme is friendship. Just like in their original series, characters from 'Dog Days' and 'Naruto' often form bonds in the fanfiction. Another theme could be power - up. For instance, a character from 'Dog Days' might gain some of the ninja powers from 'Naruto' and vice - versa.