One common theme is the discovery of one's identity. In many Twilight werewolf fanfics, the characters, whether they are new werewolves or humans involved with werewolves, are trying to figure out who they are in this world of vampires and werewolves. Family also plays a big role. The werewolf packs are like families, and the stories often show the bonds and conflicts within the pack. Power is another theme, like the power struggle between different werewolves for the position of alpha.
Romance is a very common theme. Werewolves often fall in love with humans or other supernatural beings. Another theme is loyalty, as werewolves are usually very loyal to their pack. Also, the struggle between their animal instincts and their human side is often explored.
A common theme is the complex relationship between werewolves and vampires. In Twilight, it was already a central aspect, and fanfictions often explore it further. Another theme is the struggle of the werewolves with their dual nature. They are part human and part wolf, and fanfictions like to dig into how they cope with this.
A common theme is the clash of different cultures. Twilight Sparkle, coming from the world of ponies with its own set of rules and magic, and the werewolves with their primal nature. Another theme is friendship. How Twilight can form bonds with werewolves despite their differences. For example, in some fictions, she helps werewolves integrate into the pony society.
One common theme is loyalty. The werewolves in the pack are often depicted as extremely loyal to each other. Another is the struggle between their human and wolf sides. They have to balance their instincts and their human emotions. And of course, there's always some form of romance, whether it's between two werewolves in the pack or a werewolf and a human.
One common theme is loyalty. Werewolves in the Twilight universe are very loyal to their pack, and in slash fanfiction, this loyalty often extends to their romantic partners. Another theme is the struggle between their human and wolf sides, which can add an interesting layer of conflict in romantic relationships.
One common theme is leadership. The alpha werewolf often has to lead his pack through various difficulties like battles or dealing with other supernatural beings. Another theme is loyalty, both within the pack and towards the alpha's mate. For example, in many fanfics, pack members will risk their lives for the alpha.
Friendship is also a big theme. Harry's friends play an important role in many of these fanfics. They might help him hide his werewolf identity, or they could be the ones to encourage him to embrace it. Their friendship is tested and strengthened through the werewolf - related events in the story.
One common theme is the idea of fated mates. It's often that werewolves in these fanfics have a destined partner, and they can sense this connection on a deep, almost instinctual level.
The theme of secrecy is quite prevalent. Just like in the original Harry Potter series where he had to keep his wizarding world a secret from muggles, in werewolf Harry fanfic, he often has to hide his werewolf nature. Also, the theme of power and control is common. Harry has to learn to control his werewolf powers which can be both a strength and a danger.
One common theme is the struggle between human and beast. Since Ben 10 already deals with the idea of transforming into different alien forms, adding the werewolf element often explores the internal conflict of Ben or other characters when they are in a more animalistic state.
One common theme is identity. The werewolf characters often struggle with their dual identity in the world of Pokemon. Another theme is power. The werewolf abilities combined with Pokemon powers can create interesting power dynamics.