Welcome to FDMB.
What will be very important throughout the rest of your cat's life is that you transition whatever you are feeding Mufasa to a low carbohydrate diet. We recommend a low carb, canned food diet. With very few exceptions, dry food/kibble, even the "prescription" diabetic food, is high in carbs. There are only 2 dry foods that are low in carbs. Many members here use Fancy Feast pate style (Classic) food but there are any number of options. This is a link to a
chart that lists the nutritional content, including carbs, for most of the canned foods available in the US. A low carb diet is not only appropriate for a diabetic cat, it's a species appropriate diet for any cat so if you have other kitties at home, it will make your life easier if they are all eating the same food. I'd also suggest getting some low carb treats. Many people here use freeze dried chicken or other freeze dried protein.
I would strongly recommend that your cat be prescribed either Lantus (glargine is the generic/biosimilar that is now available) or Prozinc. If your vet suggests a different insulin, please let the vet know that you've been doing your homework and the American Animal Hospital Association in their diabetes treatment guidelines recommends either of these insulins for cats. This is a link to the
AAHA guidelines. Many vets still suggest either Vetsulin or Novolin/Humulin N which do not have adequate duration given a cat's fast metabolism. This means that the insulin doesn't last 12 hours and you end up seeing wide swings in blood glucose numbers. Prozinc and Lantus have a longer duration and have a great deal of success in getting your cat regulated or into remission. You will also need syringes. You do not want to dispense insulin from the pens. The pens do not allow you to give insulin in less than 1.0u amounts. You'll want U-100 3/10cc syringes with half unit markings. You may need to ask your vet for a prescription or you can order from Amazon without a prescription.
I'm also linking
information on home testing. Testing your cat's blood glucose at home is the best possible way to ensure Mufasa is in safe numbers. It will also guide you as to whether a dose needs to be adjusted. The other plus is that you won't need to spend a fortune on taking your cat to the vet for a curve (i.e., testing every 2 hours for a 12 hour period). You can do this at home. Many members use the Walmart Relion glucometer. There are pet specific meters but the strips cost a fortune (about $1.00 each) versus the Relion strips which are inexpensive (17 cents each). Many vets are recommending the Freestyle Libre. This is a human continuous glucose monitor. A sensor is attached to your cat's skin and you can read the blood glucose numbers on your phone. There are some issues with the Libre (e.g, cat's knock the sensor off) so it's good to learn how to use a hand held glucometer. If you plan on making a supply run, you'll need a glucometer, a few packages of strips, and lancets. You will want lancets that are around 26 gauge. This is a thicker poking size. It will take a few weeks for the capillary bed to build up which will make it easier to get blood. Once that happens, you can use a thinner lancet (e.g., 28 - 30 gauge).
If you decide you want to hang out with us here, this post on
helping us to help you will give you more of the basics. Please take a look and let us know if you have questions.
I've loaded you with a lot of information. Sorry!! the beginning of this journey is completely overwhelming. We've all been there and empathize. The good news, though, is that it becomes routine both for you and Mufasa fairly quickly. Plus, this is a great community and the members are very generous with their time and knowledge.