In 'Puppies for Sale Short Story', there is probably the person who is selling the puppies. This person is responsible for taking care of the puppies until they are sold. Then, there are the potential buyers. They might be families looking for a new pet, or individuals who are interested in having a puppy. There could also be some neighbors or bystanders who might be involved in the story, for example, giving advice to the buyers or commenting on the puppies.
The main idea is often about the puppies that are for sale, perhaps including details about their characteristics, the process of selling them, or the people involved in the sale.
I'm not sure specifically as I haven't read it. It might be about a wolf that is a hybrid, perhaps a cross between a wolf and another species, and could involve its adventures, struggles in a particular environment or its relationships with other characters.
In some horror stories related to wolf hybrids, they are used in illegal dog - fighting rings. These wolf hybrids, being part wild, are extremely fierce. In the stories, they maul other dogs to death and sometimes even turn on their handlers. Their unpredictable nature and strength make them a terrifying presence in such cruel and illegal scenarios.
Another theme is the sense of not belonging. Since they are neither fully human nor fully wolf, they may feel out of place in both worlds. This is often explored in stories where the hybrids are trying to find their identity and a place where they can be accepted.
One well - known 'fiction wolf human hybrid story' is 'Twilight' series. In it, the werewolves are kind of human - wolf hybrids. They have their own pack culture, special abilities like super strength and speed, and are an important part of the story's supernatural world.