Hamilton was diagnosed in June 2017 and has been well regulated (preshots b/w 160-180, nadirs around 100 - never low) for many months. He has stage II kidney disease and eats Wellness Complete Health canned food BID, no treats. While regulated, his insulin was 2 units of glargine 7am/pm morning and night. His most recent labs were great (fructosamine at 330). The past three weeks, though, have been wild. His glucose readings are all high. He is barely getting below 200 in a day. I have increased his dose (slowly) to 3 units (currently on day 2 of 3 units, no progress yet). I immediately threw out his insulin (regret it now) because I thought that was the problem. Though, I picked up pens from the pharmacy and had terrible luck with pens in the past. I had gotten quite lax about his chart, so do not have a spreadsheet to share. The last 4 days have shown curves, albeit small with preshots appx 250s, appx 300 (2-3 hrs post meal) and 200 (nadir). His +2/+3 readings have consistently been higher than his preshots during this time. I would be quite happy to hear any thoughts or experiences. I'm a bit lost at this point.