Obviously, the main characters are a boy and his dog.
The boy, who is probably the protagonist, might have his own personality traits like being brave or kind. His dog, being his constant companion, would also have distinct characteristics. For example, the dog could be very energetic and protective. Together, they form the core of the story in the 'a boy and his dog graphic novel'.
Common themes might include friendship. In many graphic novels, the dog boy could form bonds with other characters, and these relationships would be central to the story. Another theme could be adventure, as the dog boy embarks on various quests or faces challenges.
Obviously, the main characters are the boy and the dog.
Well, the two boys who meet are the main characters of course.
Obviously, the main characters are a boy and his dog.
I don't know for sure as I haven't read it, but I'd guess there are probably dogs as the main characters.
I don't know for sure, but I assume the rock dog would be one of the main characters. There might also be other animals like birds or other dogs that interact with the rock dog throughout the story.
The main characters are Max and his dog, as the title suggests.
I don't know the exact main characters in 'dog days graphic novel' as I haven't read it. But it could be a dog or a group of dogs. Maybe there's also a human character who has a special bond with the dogs.
As I don't know the details of this graphic novel, it's difficult to say. But surely the dog would be one of the main characters. There might also be some god - like figures that interact with the dog.
Since I don't know the specific 'hot dog graphic novel', it could have a hot dog as the main character. Maybe it's a hot dog with a personality, like a brave or a comical hot dog.