The main character is the mouse. There might also be other characters like the cats or the people who live in the house.
The mouse is the central character. Additionally, the family that lives in the house can be considered characters too. And if there are any pets like cats or dogs in the house, they are also part of the story.
Once upon a time, there was a little mouse in a house. The mouse was very curious. It scurried around looking for food. It found some crumbs in the kitchen. But there were also some cats in the house. The mouse had to be very careful not to be caught. It made a little nest in a corner of the attic. And that was its little home in the big house.
The main characters are the lion and the mouse.
The primary character is the mouse. But depending on the story, there could be a human character as well. Maybe the mouse is trying to build its new house near a human house, and the human unknowingly affects the mouse's plans. Or perhaps there's a friendly human who helps the mouse in some way, like leaving out some scraps of material that the mouse can use for its new house.
In the haunted house children's story, the main characters can be a couple of kids from the neighborhood. For instance, there might be Tom, a curious and adventurous boy, and his friend Lily, who is a bit more cautious but still follows Tom. And there could be an old caretaker of the house who seems a bit mysterious at first but turns out to be helpful in the end.
Typically, the main characters would be children. Maybe a brave little boy or girl who decides to explore the dark house.
The moral is that even the small and weak can help the big and strong. Just like the tiny mouse was able to save the mighty lion.
In a 'big mouse story' that focuses on the big mouse's family, the main characters would be the big mouse, its parents, and its siblings. They could be living in a nest together, and the story could be about how they support each other. For instance, the big mouse might be the strongest one in the family and it has to protect its smaller siblings from danger.
In 'A Christmas Mouse Story', the central character is the mouse. However, there could be supporting characters too. There might be a wise old owl who gives advice to the mouse about how to stay safe during the busy Christmas time. Also, there could be some other mice friends of the main mouse character, and together they might explore the Christmas - filled house, looking for scraps of delicious food and experiencing the magic of Christmas.
Most likely, the main character is the mouse. There might also be other characters like the people in the house where the mouse lives, such as the children who are excited for Christmas. And perhaps Santa Claus could be a character in the story too, as his presence is a big part of Christmas.
The main characters are the country mouse and the city mouse.