Perhaps she gets hurt while trying to protect someone she cares about. She could be shielding a friend from an attacker's blow, and in the process, take the brunt of the injury herself. This would then set up a story of her recovery and the revenge she might seek on the one who caused the harm.
Maybe Jacob gets into a fight and gets physically hurt. For example, he could be punched during an argument in the story.
Well, he might break a bone. Maybe his ankle while skating fast.
In this fanfiction, T Challa might get hurt during a battle. Maybe he faces a powerful enemy who manages to wound him. This could lead to other characters coming to his aid and a story of recovery and resilience.
In this fanfiction, Everest might be hurt during a rescue mission. Maybe she slips on the ice while trying to reach a stranded pup or a person. The other Paw Patrol members would then spring into action to help her. They could call Ryder for extra assistance or use their special skills to get her to safety and tend to her injuries.
Naruto might get hurt during a mission with Kaka - naru. Kaka - naru could then carry Naruto back to safety and tend to his wounds. This simple act of care can strengthen their bond.
Perhaps Zoey getting hurt leads to a new friendship. There could be a character who she didn't really know before but who comes to her aid. This new friend could introduce Zoey to a whole new group of people or a new hobby. Also, her injury might make her more empathetic towards others who are in pain or going through tough times. She could start a support group at PCA for students dealing with injuries or hardships.
Well, perhaps the other characters would immediately rush to his aid. They might use their knowledge of history and ancient remedies to try and heal him. For example, Ben could recall some medical knowledge from an old manuscript they once found during one of their adventures.
One possibility is that Igneel would immediately go into a protective mode. He might use his dragon powers to heal Natsu if he has such abilities. Since they have a strong bond, Igneel would be enraged at whatever caused Natsu to get hurt and would seek revenge. He could also stay by Natsu's side until he recovers, providing warmth and comfort as dragons are often associated with being a source of strength and protection.
If Emily gets hurt, it could lead to a shift in the team dynamics. The other Rangers would have to cover for her absence during battles. For instance, they might have to change their battle formations. Also, it could be a chance for other characters to develop. Like, one of the Rangers could take on a more nurturing role to help Emily recover.
One possibility is that the hurt Chase might be found by a new character in the fanfiction. This new character could have some unique healing powers. For example, a magical animal that can transfer its energy to Chase and make him better. Or maybe there's a hidden place with advanced medical equipment that the Paw Patrol discovers while trying to help Chase.