Naruto's character could develop a stronger sense of community. In the animal world, there are strong social structures. He might bring this into the ninja world, trying to create a more united and cooperative ninja community. Also, he might be more empathetic towards others' needs as he has learned about survival and cooperation from the animals. He could also be more independent as he has had to fend for himself in the wild with the animals.
Naruto's character in this fanfiction might start off as a bit of an outcast among humans due to his wolf - like behavior. But as he spends more time in the village, he slowly adapts while still holding onto some of his unique wolf - influenced traits. He could become more empathetic towards both humans and animals, seeing the similarities between the two worlds he has been a part of. He might also develop a sense of leadership similar to that of an alpha wolf, which could make him a more powerful and respected figure in the village.
His character could develop a stronger sense of family. The bears become his family, so he has a different understanding of loyalty and protection compared to when he was growing up alone in the village. He may also be more self - sufficient as he has to rely on himself and the bears in the wild.
Naruto might develop a more wild and instinctual side. Since he is raised by foxes, he could be more in tune with his animal instincts. For example, he may be quicker to react based on his gut feelings rather than overthinking like a normal human would.
His character may develop a sense of independence. Since he's raised in the wild, he has to rely on himself. He'll be more self - sufficient and less likely to trust others easily at first.
His character might be more hardened. Growing up with Yahiko, he'd be exposed to the harsher side of the ninja world earlier. So he'd be less likely to trust blindly.
Naruto would be more disciplined. Gai's strict training regime would make him more focused on his goals.
Naruto's character would likely be more distrustful of traditional ninja institutions. Since he's raised by a rogue, he might see the established ninja villages as corrupt or overly restrictive. He could be more rebellious and less likely to follow orders blindly.
Naruto might become more sensitive and perceptive. Since kunoichi often have a different way of looking at things compared to male ninjas, Naruto could pick up on those traits.
Naruto's view of family would be different if raised by Pakura. Since Pakura could be seen as a surrogate mother figure, he'd have a different understanding of maternal love. This would affect his relationships with others, especially female characters. He might be more respectful towards women from the start. His growth as a ninja would be more centered around Suna's way of life. For example, he'd be more involved in protecting Suna's trade routes and resources, which would shape his ninja skills and values in a way that's distinct from his Konoha - raised self.
Naruto would probably be more in touch with nature. Since slugs are associated with earth and natural elements, he might have a calmer and more patient side to him.