Hi Kath and Trey. I mainly hang out on the relaxed forum and saw your posts over there. Just wanted to say hi as my kitty Max recently relapsed in December after being OTJ for almost 3 years. Anyway, we looked like we had a similar experience in running a lot of tests and meds in case there was an underlying reason causing the numbers to go up before starting back on insulin. Max is doing well now on just a hair above .5u of Lantus. I call it .65u on my spreadsheet, but I know there's not a way to really measure that accurately. ;-) Wishing you and Trey nice #'s soon!