His sense of isolation might be even more pronounced as a wolf. While he was already an outcast in the wizarding world, as a wolf Animagus, he could feel even more different from others. However, this could also lead to him finding a new sense of belonging with other Animagi or magical creatures, which could gradually change his personality to be more open and less bitter.
As a wolf Animagus, Snape might be more in touch with his primal instincts. His usual guarded and calculating personality could be tempered by the wild nature of the wolf. He may be more impulsive in his actions, acting on instinct rather than over - thinking every move like he does in his human form.
Snape's loyalty, which is a big part of his personality, could be manifested in a more animalistic way. In his wolf form, he might be extremely protective of those he deems worthy, like he was with Lily. His growls and body language could convey his feelings more directly compared to his often - cold and sarcastic human speech.
One interesting storyline could be Snape as a wolf Animagus secretly protecting Harry Potter in the Forbidden Forest. Since he has a complex relationship with Harry, this could add a new layer of mystery and protection. He might be able to sense dark magic threats more easily in his wolf form and keep Harry safe without Harry realizing it was Snape all along.
Snape might become more confident. As a king, he would have to take charge and make decisions without hesitation. His usual brooding and self - doubting nature might be replaced by a more assertive and commanding personality. He would also likely be more protective of his 'kingdom' or those under his rule, which could show a more noble side of his character.
Snape's personality would likely soften. He'd have to be more patient and understanding. Instead of just being the strict and often sarcastic Potions master, he'd become more nurturing. He'd still have his sharp edges, but around Harry, he'd show more kindness and care as he takes on the role of a guardian.
If Snape was an Animagus, it could make his relationship with Harry even more complex. Harry might be initially distrustful of Snape's Animagus form, seeing it as another way for Snape to spy on him. However, as time goes on, he might come to understand that Snape's Animagus ability is also used for other purposes, like protecting Hogwarts in a different way.
His Animagus form could be a black dog. Black dogs are often associated with mystery and protection in the wizarding world, and Snape, with his complex and often secretive nature, could fit this form. He's always lurking in the shadows, much like a dog might when it's guarding or observing.
Well, it would be a lot less antagonistic. Without the whole Death Eater past and the spying for Dumbledore while seeming to be on Voldemort's side, Snape wouldn't have that built - up resentment towards Harry. He might actually see Harry as a talented young wizard worthy of proper mentorship, instead of constantly being so harsh on him.
Harry's sense of humor might be different. Instead of the quick - witted and sometimes sarcastic humor he had in the original story, he could have a drier, more understated sense of humor. Snape's own rather caustic personality could influence Harry to be more subtle in his jokes and remarks, and perhaps a bit more cynical at times.
His personality would be a blend of Snape's cynicism and his own inherent goodness. He might be more introverted, spending more time in study and self - reflection. Harry would also have a deeper understanding of the darker side of magic and the wizarding world, which could make him seem a bit more brooding. He'd still be brave, but his bravery would be more of a quiet determination rather than the brash kind we see in the original books.
His personality would be shaped by Snape's cynicism. Harry would be less trusting of others at first glance. He would have a sharper tongue, like Snape, but also a deeper sense of loyalty. Since Snape is often alone, Harry might be more independent and used to handling things on his own. He would also have a great respect for the art of potions and perhaps a more nuanced view of the Slytherin house.
Harry's personality would be quite different. He would probably be more cynical and less trusting. Growing up with Snape, who has a rather jaded view of the world, would influence Harry. He might be more sarcastic too. However, he could also be more disciplined. Snape would surely enforce strict rules at home, which would make Harry more organized in his studies and other aspects of his life. Also, his relationship with authority figures at Hogwarts might be more complex. He would respect McGonagall but might also question her more often, having been raised by Snape who often challenges the status quo.