Hi and welcome Gregg and Rocky. Sorry about the diabetes diagnosis, but it's a condition that is treatable and manageable. Yep, it's overwhelming at first, there seems to be so much to learn. But essentially, addressing diet, insulin therapy and home testing are the first order of business, and you are working on that.
It would be helpful if you would create a signature, and then set up a spreadsheet to record & track the testing and insulin data. Then we can see what kind of insulin, dose etc at a glance without backtracking through previous posts.
Setting up your signature (light grey text under a post). Here's how:
click on your name in the upper right corner of this page
click on "signature" in the menu that drops down
type the following in the box that opens: kitty's name/age/date of diabetes diagnosis/insulin you're using and dosage amount /glucose meter you're using/what (s)he eats/any other meds or health issues (s)he has. You can add your name, and a geographic location (sometimes the country/time zone matters) Be sure to SAVE when you are finished.
Set up a spreadsheet like the one we use here. You will see how the trends and patterns emerge, and members can review his/her progress before offering suggestions or advice:
http://www.felinediabetes.com/FDMB/threads/fdmb-spreadsheet-instructions.130337/
http://www.felinediabetes.com/FDMB/threads/understanding-the-spreadsheet-grid.156606/
A
general rule of thumb for feeding is 20 calories per pound of ideal weight, however unregulated sugar cats can't utilize food properly and are usually very hungry. And EDIC, every cat is different.
My vet recommended about 250 calories a day for my 17# Idjit, so I wrote the calories and carb % in marker on the cans of food and went from there. Friskies pates are also low carb and have lots of flavor varieties, and are less expensive than FF.
Of course he got low carb treats for testing and treats just because he's rather spoiled, but we tried to fill the need. One caution, please don't abruptly eliminate the dry food, a gradual transition is best. An all wet low carb diet change can significantly reduce the blood sugar and you don't want to initiate a hypo event, especially since you are just learning to test.
http://www.felinediabetes.com/FDMB/threads/transitioning-your-cat-from-dry-to-wet-food.956/ from
www.catinfo.org (an incredible website about feline nutrition worth looking at).
Please visit around the board and look into the FAQs forum, and read some information about the insulin you are working with in the specific insulin support group...all from the main menu. Going forward it would be best to ask questions and voice concerns in the Main Health forum..more eyes on that forum so they can help out.