Hi Susan Ah, I so understand where you are right now. I can relate. So glad that you found us. And so very glad that you will be testing Leo to keep him safe. Here is a good link on Home Testing:
http://www.felinediabetes.com/bg-home-test.htm
You will want to test before each shot and some additional test in between the 12 hour cycle. Another reason to home test is to keep your kitty safe. Find a place in your home where you will always perform the test and give lots of hugs before and after testing. There are many videos showing you how to test. Here is a picture of where you test on your kitty.
There are many meters. There is a pet meter called the Alpha Trak2 and human meters. Some use the pet meter because it is what the vets use so the numbers will match up. The meter and strips are expensive though. Most use human meters that can be purchased at any pharmacy. It typically reads a little lower than the pet meter but we have ways of compensating it. Many use Walmart's brand, Relion Micro or Relion Prime, because it only needs a tiny drop of blood. They cost around $15 and the strips are around 35 cents each. The Relion Prime's test strips are 1/2 the price of the Micro, which is a nice savings with all the testing you will do.
It is recommended to feed food that is under 10% carbs. Here is a list of cat food to choose from
food chart you will note that the food with fish are lower in carbs however it is recommended that you only give fish once a week due to its mercury content. Many use Fancy Feast, 9 Lives, Friskies, etc. This list can also be found inwww.catinfo.org If you are already giving insulin and you have not transitioned to wet, low carb cat food, be sure to test while you are transitioning. This is because by changing to low carb food, it could decrease your kitty’s number by 100 points or more.
Incidentally, my cat Bubba was born to a feral cat and my friend safe trapped her and all her kittens and got them all adopted. She had name my Bubba, Leo because he looked like a little lion, Leo the Lion.
I hope this helps and if you have any questions, please just ask. This is a great group of people who are so willing to help and encourage.