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 possible plot could be that Harry discovers his unique ability to communicate and lead werewolves. He might use this to form an alliance between the werewolves and the wizarding world against a common enemy, like dark wizards who want to use werewolves for evil purposes.
One common theme is acceptance. The OCs in the werewolf pack often struggle to be accepted by the wizarding world. Another theme is loyalty, within the pack itself. They have to be loyal to each other to survive.
Another plot could be centered around a young werewolf in the pack who is trying to break free from the traditional ways of the pack. They might be inspired by Harry Potter's courage and his fight against prejudice in the wizarding world and attempt to change the perception of werewolves within their own community.
Well, there's 'Moonlit Pack Tales'. It's a fanfiction that really explores the daily lives of the werewolf pack in Twilight. It has great character development for each werewolf. Then there's 'The Werewolf's Secret', which is full of mystery as it reveals secrets about the pack that were never known before. Also, 'Pack Unity' is a good one, it emphasizes how the pack members work together and support each other.
There could be an original character created by the fanfiction author. This character might be a new werewolf in the pack, facing all sorts of challenges like coming to terms with their new identity and dealing with the discrimination from other wizards.
One popular 'Harry Potter werewolf pack oc fanfiction' is 'The Moonlit Pack'. It has an interesting plot where the original characters interact with the werewolf pack in a unique way. The character development is quite good.
Remus Lupin would likely be a main character. Since he is a werewolf himself and has a connection to Harry, he could play an important role in the story. He might be Harry's advisor on werewolf matters, or even help him in leading the pack.
The fanfic might focus on Harry's journey to become the alpha werewolf. It could show how he overcame challenges within the pack, such as rivalries and power struggles. Maybe he had to prove himself to the older and more traditional werewolves in the pack before they would accept him as their alpha.
Hermione could also play a significant role. She might be the one who helps Harry understand the history and traditions of the werewolf packs. She could use her intelligence to research spells or potions that could benefit the pack, like a potion to ease the pain of transformation for the werewolves.