Meow is about 12 years old, diagnosed diabetic last year and in remission quickly with a low carb [FF] diet and a very few doses of Insulin [Lantus]. He's had a few hiccups, mostly due to constipation but each time a dose or two got him back OTJ We added Miralax to his diet and that seems to be managing the constipation for the most part. During the year I did not test. I figured there wasn't much point, a random one test number, on one day doesnt' really tell you anything.... I would test when he started to look bad or act 'not himself' and treat accordingly. But starting this past Monday he looked off to me, I noticed a lack of BMs in the catbox [I clean once a day at least but skipped a couple days- Grrrr!], and I started testing and he was/has been in the 300s [we use Alpha Trak2]. Since Monday he's hovered around the mid 300s, never going over 400 but also never below 230, on 1 unit of Lantus BID before his meals. Appetite is normal if not a bit hungry 'early' [iow before it's been 12 hours], not drinking excessively. Sleeping a lot but then that's what cats do.... Maybe I was spoiled by his quick shift to remission and this stubborn lack of response is normal? If the Lantus was 'bad' I would see him spike higher, wouldn't I? I hate that there's no way to know if it's still 'good'.... Maybe there's something else wrong [no uti- pee seems to be normal quantity, and frequency, no mal-odorous breath indicating a tooth issue, bright and alert when up ]? Maybe there's something I am missing, not thinking of? Thoughts? I hate to call the Vet and bother them, I hate to take him in for no reason [stress on him and $$$]. I hate to have a false sense of 'we're ok' if we're not. I hate this disease.