Hi
@Wazza hall
Am very glad you are going to see Rhett Marshall.
It sounds like your kitty....is his name Chilli....is responding to the insulin if he is coming down under 10. It is quite normal to go back up higher at the end of each cycle....12 hours. It is going to take longer than a couple of weeks to get it all under control and perhaps a lot longer. It is something that can't be rushed so don't get disappointed or disheartened if the blood sugars are up and down for a while.
Having a UTI will definitely send the BSL higher. Hopefully that will be sorted soon.
What sort of diet are you feeding? A low carb diet is what diabetic cats need. If you need any help with that yell. If you haven't started on a low carb diet yet, you will need to change over to one CAUTIOUSLY as it can lower the blood sugars quite a bit. We can help you there.
Do you have some honey available in the house in case Chilli drops really low?
Below are a couple of options for a BSL monitor. They are human monitors which most of us use. I know you can get the feline monitor now ( by Abbott) here in Aust but the test strips are very expensive and I wouldn't advise it. Test strips will be an ongoing cost and you want to buy a monitor that has test strips that don't break the bank.
This one is a kit that has everything you should need to start testing. I haven't used this one but others have and say it is good. You can buy the test strips on eBay when you run out of the first lot. Much cheaper on eBay.
http://www.davidjonespharmacy.com.au/accu-chek-performa-meter-lancing-device-100-test-s
This is the one I used and found it very good.
https://www.ebay.com.au/itm/ABBOTT-...ETONE-READING-MONITOR-METER-KIT-/181682283855
These are the test strips for the Optium Neo. I bought them on eBay for half the price as the chemist. This is the buyer I always used. She is very reliable . Make sure you are buying 100 strips and not 10 or 50. Also make sure you are not buying the lite strips.
https://www.ebay.com.au/itm/FREE-NE...323196358125?_trksid=p2349526.m4383.l4275.c10
Theses are the lancets you will need to go with the Optium Neo.
https://www.amcal.com.au/abbott-thi...MI5ai88PXw2gIVlAsrCh0Ygg7vEAQYASABEgJtNvD_BwE