One idea could be a story where Death decides to give Puss in Boots a second chance at life in exchange for a great adventure. Puss has to retrieve a magical object from a dangerous realm that only he can access. Along the way, they develop an unlikely friendship as Puss learns more about Death's motives.
They could also interact in a mentor - student type of relationship. Death, having seen countless lives, could teach Puss in Boots some valuable lessons about life and death. Puss, in turn, could show Death the joys and sorrows of the mortal world through his own experiences and adventures.
Yes, there are some good ones. You can start by looking on fanfiction websites like Archive of Our Own. There, you might find various interpretations of a 'Death Puss in Boots' fanfic. Some might focus on adventures in a different world for Puss in Boots facing death - like situations, while others could be more about his relationships in such extreme scenarios.
Common themes in 'Death Puss in Boots fanfic' include the concept of sacrifice. Puss in Boots may have to sacrifice something dear to him to escape death. There's also the theme of mortality awareness. It makes him more aware of his own life and how he's lived it. In addition, some fanfics explore the theme of the afterlife. What might happen to Puss in Boots if he does die? This adds an interesting speculative element to the fanfic.
A common theme could be the power dynamic. Death is a very powerful and somewhat mysterious character in the 'puss in boots' universe. So, exploring how a normal reader - insert character interacts with such a powerful entity is often seen.
One possible storyline could be that Death is initially set on claiming Puss in Boots as he did in the movie, but then some magical force intervenes and binds them together in a quest. They have to work together to overcome various obstacles and in the process, they learn about each other's fears and desires. For example, Puss in Boots might teach Death about the value of life and living in the moment, while Death shows Puss the inevitability of his end, which makes Puss reevaluate his bravado.
The story of the real Puss in Boots features a resourceful feline. The cat, Puss, is given to the miller's son by his father. Puss sets out to improve their lot. He gets his master some fine clothes by tricking some merchants. Then he manages to get an invitation to the king's palace. When facing the ogre, he uses his charm and trickery to outwit the ogre and take over his castle. This allows his master to live a life of luxury and marry well.
The story of Puss in Boots is about a clever cat. The cat, wearing boots, uses his wits to help his master, a poor miller's son. He tricks the king and the ogre. For example, he gives presents to the king from his master in the name of the Marquess of Carabas, which is actually his master. He also manages to outwit the ogre and get all his possessions for his master. In the end, his master becomes rich and marries the princess.
Well, in the full story of Puss in Boots, there's this miller who dies and leaves his son only a cat. But this isn't just any cat. The cat is very smart and asks for a pair of boots. He then starts his plan to make his master rich. He goes to the king's palace and presents gifts from his 'lord' (which is really his master). He tricks the big, bad ogre into thinking he can change into different animals. When the ogre turns into a mouse, the cat eats him. This makes his master the owner of the ogre's castle and lands. His master then marries the princess, and they all live happily. It's a story full of cleverness and adventure.
Once upon a time, there was a miller who had three sons. When he died, he left his eldest son a mill, the second son a donkey, and the youngest son a cat. The youngest son was a bit sad at first, but the cat, who was very clever and could talk, told him not to worry. The cat asked for a pair of boots and a sack. He put on the boots and went hunting. He caught rabbits and other small animals, and took them to the king as gifts from his master (the miller's youngest son). The king was impressed. Eventually, with the cat's wits and tricks, the young man won the heart of the princess and half of the kingdom.