with ProZinc the timing of the shots are very important, Corky also uses ProZinc , and 6AM 6PM shots, if you see his SS, scroll to the left you will see remarks, his feeding schedule, how much when I feed, is important that 2 hours after shot to feed a snack or small meal to keep the insulin in check, and several small meals/snack 3-4 during the day, the Protocol for ProZinc are TEST-FEED-SHOOT, you have a 2 hour window with ProZinc to shoot, but if you shoot early or later you will need to adjust the time when you shoot again, since there will still be insulin in the system, if you shoot late like 1/2 hour, the next shot should be 1/2 hour later, if you feel uncomfortable 1 hour before shot with the glucose level, then you posts us so we can assist you, there are instances where you do not dose on low numbers, but as a starter 150 BG is good to shoot anything lower you post us, missing a shot is not advised unless otherwise, I do not give dosing advice, but trying to answer your concerns according to Corky, all cats are different, but protocols are the same for ProZinc, please do not forget to create your signature
@Suzanne & Darcy