Looking for an Old Story

Hi friends. Been… quite a while since I actually put my fingers to the keyboard on this site, for a wide variety of reasons. But it’s been driving me insane, and after spending ENTIRELY too long banging my head against the search engine, I have to ask:
Does anyone remember a sci-fi story about a private investigator who is hired to investigate some organized crime type deal, but is slowly feminized by changes to his “template”, a body reset thing that’s used to keep people in perfect health. I remember these changes eventually being taken to the extreme when someone’s template gets corrupted into that of a dog. Could have sworn it was on this site, and I remember the world-building being impeccable, but this was… five years ago anyway? Maybe more? Anywho, if you have any inkling of what the hell I’m talking about, shoot me a message and save my soul. Love y’all.