One possible theme could be the contrast between wild and domesticated nature. The wolf represents the wild, untamed nature with its independence and raw survival skills, while the dog shows the domesticated side, being reliant on humans.
Another theme might be about loyalty. The dog is loyal to its human master, but the wolf has loyalty within its pack. It could explore how these two different types of loyalty function. Also, the idea of freedom could be a theme. The wolf is free in the wild, but the dog has a more restricted but comfortable life with humans.
In the 'between dog and wolf the new model army story', possible themes include transformation. The new model army could be in a state of transformation, much like the difference between a dog (domesticated) and a wolf (wild). It might also touch on the theme of adaptability. The army has to adapt, similar to how a dog has adapted to living with humans and a wolf has adapted to survive in the wild. Additionally, the theme of leadership could be present. Deciding whether to lead in a more dog - like (gentle, guiding) or wolf - like (assertive, dominant) way in the new model army.
Another theme might be the relationship between humans and nature. As a wolf, the character may experience nature in a different way, and this could explore the connection or disconnect between humans and the natural world.
One main theme is the difference between domesticity and wildness. The dog symbolizes domestic life, and the wolf represents the wild.
One possible theme is perseverance. Since it's a long journey, the characters need to keep going despite difficulties.
Another theme might be the relationship between nature and civilization. Sheem's experience of living with wolves and then potentially entering the human world can show the contrast and connection between the two. For example, the wild and free nature of the wolves' world compared to the rules and structures of human society.
The 'the dog and the wolf long story' might be about how a dog, which has been domesticated over time, has a very different life from a wolf. The dog may have a comfortable home, food provided by its owner, and is used to living among humans. The wolf, on the other hand, has to hunt for its food in the wild, face harsh natural conditions, and is always on the alert. Their behaviors, instincts, and social structures could be the main elements of the story.
One possible theme could be friendship. The little dog might make friends with other animals or even people in the story.
One possible theme could be transformation. A person getting a long haircut or growing their hair long might experience a transformation in their self - perception. For instance, a person who was shy and reserved might become more confident as their long hair gives them a new look.
One possible theme could be survival. The human has to learn to survive in a completely different environment among the wolves. Another theme might be adaptation, as the human needs to adapt to the wolf pack's behavior and way of life. Also, there could be a theme of identity, as the human may start to question their own human identity while living with the wolves.
Another theme might be superstition. Since black dogs are often associated with superstitions in many cultures, the story could revolve around how the trucker's beliefs are affected by the presence of the black dog. For example, if he believes it's a bad omen, it could create tension and fear in his work and life on the road.