So we have been treating and monitoring our cat Kiwi since October using Lantus. He is currently up to 10 units twice daily. We have done several curves at lower doses and are doing one today. In summary, he's almost never below 300 blood sugar, and can spike near 600. We also confirmed his diagnosis of pancreatitis via blood work. His values were over twice the normal. This was in addition to the 25 panel complete blood work performed. The only other issue there was slight dehydration. He is eating normally and the amount he drinks varies daily. He is still excessively urinating. He is down to 15.4 pounds, but his rate of weight loss is decreasing. He was 17.6 pounds in July and 15.6 pounds in October (time of first diagnosis). We are wondering if we should be changing insulins. Lantus seems to be ineffective. Thank you!