I did the spreadsheet - spoiler alert, it's a sea of black and red. Hugo is 8, had him for 3 years. He was 20lbs. I noticed he was losing weight and drinking a lot, so I brought him to the vet. Bingo, diabetes. (He is now 14lbs.) Years ago we had Grumman, who was also diabetic. He lived a long happy life, and we found his care to be easy and routine. So I didn't worry too much about Hugo. But here I am 6 weeks in and I can't get a decent BG to save my life. We started with Novolin, vet moved to Lantus after a month of no results. All dose amounts have been recommended by my vet. We are in email communication. Also, a few weeks in I changed from dry food to Fancy Feast. He loves it, eats 4-5 cans a day.