I've been trying to help in a Facebook group, but would appreciate input from here too. Kitty (named Inka) is currently being treated for hepatic lipidosis with fluids, Cerenia, a/d syringe fed, rx vitamins and milk thistle (not Denamarin). However, glucose has been very high on blood work and when I queried that, I was told that the vet confirms she is diabetic and in DKA but is refusing to treat with insulin unless the cat is hospitalized which is unaffordable currently. DCIN have been contacted to see if there's any help possible there. Mom has Lantus on hand for another cat but vet will not advise on dosing as they say it's "risking a crash" to give insulin without hospitalization. I've covered the written starting dose protocol for Lantus (1 unit as Inka weighs 9.6 lbs currently). Home testing is possible. Ondansetron instead of Cerenia is an option and is available.