Hi, this is my second post about Blue. I decided against Humulin and cancelled the order. I am getting a week's worth of PZI today from my vet to get Blue back on track. There so many kinds of insulin, I don't know what to do. Blue did best on the PZI they stopped making, and not as well on the BCP PZI. The vet changed him to Vetsulin which he did much worse on. So am going back to PZI (BCP) for now. Any thoughts? Also, what is the best canned food for Blue (low carb, low sugar, high protein)??? Please advise. Can I get a free glucose meter and supplys? Money is very tight. Please help! confused_cat