I find it hard to write chirpy, its better as a visual medium.
I find getting into a fluffy’s thoughs and feelings is necessary for good honest suffering. Without the ability to speak you are stuck with a lot of constraints.
I think @That1hugboxer and whoever did the story in the greenhouse captured chirpy pov decently.
Personally the closest I have to chirpy content is first words with “New Friend” and I prefer to time skip to the talkie baby stage because it gives me more options.