My Rusty is on Novolin N and canned food. She is on a .5-.75 unit twice a day and I feed her with the insulin, BUT she doesn’t eat enough at a time to just eat at one sitting, twice a day. She eats some, I cover it and set it aside, (or my other felines or dogs or ants will get it), then 1/2 hour later she licks some more, set it aside and then she’s back in another 1/2 hour. I let her keep eating until her blood glucose starts going back up, then hold off until time for the second daily shot. The insulin starts working slowly for Rusty and continues dropping her insulin for 3.5 to 4.5 hours. Then it starts going back up slowly. It all changes if she gets any food with higher than 10% carbohydrates. Most is well under that. Until you know how the insulin is utilized by Annie, it’s hard to devise an ideal schedule for her. NPH Insulin doesn’t do much after 12 hours for most cats. It makes a huge difference what you are feeding her, primarily how much carbohydrate, protein and fat. Use the food chart to look up the carb content of your food and to investigate other options, as there are quite a few non-prescription choices that are good for diabetic kitties. Rusty was on a roller coaster of BG values whan we started - bouncing from too high to too low and changing foods made a world of difference. By learning to check her blood glucose at home, you can find the best feeding schedule that works for you and your cat. Don’t be afraid to ask LOTS of questions here!