Hi Christel and welcome to you and your sweet kitty.
Would you like to tell us a bit about your kitty……name, age, when diagnosed, what insulin and dose he is on, if you are hometesting and the meter you are using, what food you are feeding, and if he has any other health issues.?
I’ll give you a couple of links to get you started. If there is any way we can help you, just let us know. This is a very knowledgeable, supportive and friendly forum.
Bron