The main character is the little puppy, but there could be many supporting characters. There might be the puppy's mother if it's a story about its early life. There could also be some children in the neighborhood who play with the puppy. And perhaps there's an old man who always gives the puppy treats when it passes by his house.
The central character is the poky little puppy. In addition, there could be family members of the owner, like children who play with the puppy. And perhaps there are other animals in the neighborhood that the puppy meets during its poky adventures, such as cats or other dogs.
I don't know for sure. Maybe the polky little puppy is the main character.
The little puppy is the central character in the story. But think about it, if it's a story about the puppy growing up in a farm, then the farmer who takes care of it, the cows and sheep it shares the space with, they all can be main characters too. In some cases, even an imaginary friend that the puppy has in its mind could be a character in the story.
The two main characters are the little girl and the puppy. The little girl is likely to be kind - hearted and full of love for animals. The puppy is probably cute and in need of care, which is why it becomes part of the story with the girl.
The main character is obviously the little lost puppy. And usually, there is also the puppy's owner who is worried and searching for the puppy.
The main character is of course the poky little puppy. It's the one whose adventures the story is centered around.
The main character is of course the poky little puppy. There may also be other puppies around it, perhaps its siblings or playmates.
The main character is the poky little puppy. But there could be a mother or father figure for the puppy in the story. And perhaps there are some friendly animal neighbors. For instance, a wise old owl that gives advice to the puppy from time to time, or a frisky squirrel that the puppy tries to catch but can't because it's too poky.
Obviously, the little black puppy is a central character. But there could be other characters such as a wise old owl that gives advice to the puppy, a playful rabbit that the puppy chases around, and a mother cat with her kittens that the puppy befriends. All these animals play different roles in the stories, adding more colors and fun to the plot.
Since I don't know the story, I can't say for sure. But it could be the puppy itself, and the people who take care of it, like the owner or the family members.