Hi Tilou,
Just seen the tag. Had a
very quick glance at your spreadsheet and I'm concerned that Bob is currently very high and flat on the TID dosing schedule (even with the switch back to Alphatrak meter, the numbers are of concern).
NB: I've never attempted TID dosing with Caninsulin but I have used it and I'm quite familiar with the 'expected' action profile per the manufacturer's guidelines.
I'm quite concerned about Bob's BG getting to such high levels at the moment. I will write more tomorrow (I have health problems and I can't manage a proper reply right now - so sorry!) but my immediate worry is risk of Bob starting to throw ketones because his BG is so high. For safety I'd very much recommend that you immediately
start checking Bob for ketones every day. If you can't reliably catch him peeing I'd recommend getting a blood beta ketone meter (e.g. Abbot Freestyle Optium Neo). The ketone test strips are not cheap but the ability to test for ketones reliably and catch any issues very early makes the BBK meter a smart investment if regular urine testing can't be assured (better for the cat and the wallet - veterinary treatment for ketosis and DKA is $$$). Also, keep a close eye on Bob's clinical signs and behaviour (in case something medical might be driving numbers upwards).
I think your decision to go back to BID dosing in order to get a better handle on how Bob's responding to the Caninsulin is a good idea. It would help you all enormously if you could follow the regular testing routine:
* Withhold food for 2 hours prior to preshot test (ideally keep Bob inside - not sure if this is feasible for you).
* Do preshot BG test, feed and wait 20-30 minutes.
* Give insulin dose.
* At the moment I'd suggest getting tests at +3 (earlier if Bob comes looking for food sooner - can be a pointer to dose onset, or possibly a very early nadir) and +5 after each dose. If you want to find out more about dose duration, you could also snag a test at +8 to see if the dose is wearing off (assuming a 12/12 dosing schedule here).
Again, sorry I can't write more just now. Before I post again it would help me to know the following:
1. Carb info for ALL the foods Bob eats. Here's the UK food list for you to check (includes products available at Zooplus):
https://docs.google.com/spreadsheets/d/1J5JpMe6TDXrHq_aTl9hUtHy6Gs9oRBqlz4nPGKxtySA/pubhtml
2. What is the situation re insulin choices in France (particularly Prozinc, Lantus and Levemir)?
Mogs
.