In a man and male dog fanfic story, the theme of training could be present. The man might train the dog for various purposes such as hunting, herding or just basic obedience. This would involve a lot of interaction and building of trust between them. Also, the theme of discovery could be there. The man and the dog could discover new places, new things about each other or even new aspects of themselves as they spend time together.
A common theme could be growth. The man may be going through a tough time in his life, and the male dog serves as a source of comfort and stability. As the man learns to take care of the dog, he also grows as a person. There could also be a theme of protection. The dog could protect the man from danger, whether it's a physical threat or an emotional one, like fending off bullies or helping the man deal with his inner demons.
Loyalty is a possible theme. The dog may stay with the old man through thick and thin.
One possible theme could be friendship. Despite the odd pairing, it could explore a unique bond between Ciel Phantomhive and the male dog. Maybe the dog could be portrayed as a loyal companion to Ciel in a different way than his usual human companions.
A theme of discovery might be present. The dog might discover the beauty of sakura while also stumbling upon a mysterious lemon - related object or place. It could be about exploring the unknown and how these three elements interact in that exploration. For example, the dog follows the scent of lemons and ends up in a sakura grove where it has a life - changing encounter. This can also tie in with a theme of growth, as the dog learns and changes through these experiences.
One possible theme is loyalty. A dog is known for its loyalty to its owner, and this could be a central theme in the story.
One possible theme could be friendship. The little dog might make friends with other animals or even people in the story.
One reason could be that the dog is feeling threatened. For example, if the man accidentally steps into the dog's territory, like its yard, the dog may bite to protect its space.
Perhaps it's a story where a man is training a dog for a specific task, like herding sheep. The man has to learn about the dog's instincts and behaviors, especially when it comes to the concept of 'knot' in the context of herding, which might refer to how the dog controls the movement of the flock. It could be a story of their journey in mastering this skill together.
One possible theme could be loss of humanity. As the wife is transformed into a dog, she may lose aspects of her human self like the ability to communicate in the same way or engage in complex human relationships.
One possible theme could be survival. Just like in Half - Life 2, the dog would have to face numerous threats and find ways to stay alive in a harsh environment.
One possible theme could be friendship. Koko, the red dog, might form deep friendships with other animals or humans in the story.