If you don't have a qualified healer available, maybe it's time to boot up your own handy-dandy Heal-Bot(tm) to take care of your critters.
Created in Clip Studio Paint Pro on a Surface Pro 7+. Here is the timelapse video:
https://rumble.com/v587zrd-zappit-healbot.html?mref=18dagn&mc=d3obe
And here's a (mostly) B&W line art version: