Well, it depends on the specific fanfiction. There are countless fanfictions out there with all sorts of strange ideas. Some might indeed make Voldemort Harry's pet, perhaps through some sort of magic gone wrong or a very different interpretation of the characters' relationships. It's a way for fans to explore different aspects of the story in a non - canon way.
Yes, it can be. In the world of Harry Potter fanfiction, all kinds of wild and creative themes are explored. The idea of Harry being Voldemort's pet is quite an out - of - the - box concept. Some authors might use it to explore power dynamics in a really strange and different way, or to show how things could be if Voldemort had a different sort of control over Harry.
The main character is surely Voldemort and his pet. However, in some fanfictions, there might be a character who is an animal whisperer or something similar. This character could sense something special about Voldemort's pet and try to communicate with it. They might be on a quest to understand the pet's true nature and in doing so, they get involved in a dangerous game with Voldemort.
Well, it could start with Draco being forced into this 'pet' - like situation by Voldemort. Maybe at first Draco is terrified, but as time goes on, he might start to understand Voldemort's motives a bit more, and their relationship could become more complex, with Draco having to do Voldemort's bidding while also trying to find a way out.
In some Harry Potter fanfictions, Voldemort's pet could be a large and menacing snake, like Nagini. Since snakes are often associated with Slytherin and Voldemort was a descendant of Slytherin, it makes sense for his pet to be a snake. It could also be some sort of dark magical creature, perhaps a basilisk under his control. Another possibility is a magical raven or crow, which could be used as spies for him, flying around Hogwarts and other places to gather information.
No. In the original 'Harry Potter' series, Harry is Voldemort's archenemy, not his pet snake. Fanfiction might play with strange and unorthodox ideas, but this goes against the fundamental nature of their relationship in the official story.
One interesting idea could be the nature of Voldemort's pet. Maybe it has some unique magical abilities that are different from ordinary magical creatures. For example, it could have the power to communicate telepathically with Voldemort.
It could be that the pet is magically attracted to the glasses. Maybe the glasses have a certain charm or power that the pet senses, and it tries to steal them to bring back to Voldemort. For example, if the glasses can see through certain dark magic disguises, Voldemort would want to get his hands on them through his pet.
The pet could try to break Harry's glasses. Since Voldemort hates Harry, his pet might be programmed or trained to destroy things that are important to Harry. The glasses are a very visible and important part of Harry.
In some fanfictions, Voldemort's pet might be used as a symbol of his power and evil. Harry's glasses, on the other hand, are an iconic part of his character. The combination could be used to create a unique plot. For example, Voldemort's pet might steal Harry's glasses to disrupt his vision and thus his ability to fight. It could also be a more symbolic connection, like the pet representing Voldemort's hold over Harry's life, and the glasses being a symbol of Harry's identity that Voldemort wants to break.