At least I'm enjoying writing them. I've got to look at the announcement for Book 2, which has had very few downloads although decent scores from those who do download.
spoiler (Book 3 and beyond) [underlying theme, not specific giveaway]
I'm trying to figure out how best to introduce one background theme of the series. While the cats in the stories aren't the David Weber/Honorverse treecats, various interactions between feline and human are turning them, at least, into telempathic facilitators for the humans. Right now, I'm working with the humans having more and more thoughts that the cats are more than the average house feline. I attribute this to some of the self-awareness trainings, drawing from Jungian archetypes and shamanism, that many of the main characters use.