Hi Jenn and welcome to FDMB. Sorry, I was off the board this afternoon and didn't see your message or Sharon's tag until now.
The Accu-Check meters work just fine but most require a little bigger blood sample than some other brands including the pet meters. This is fine and many people use them with no problem but the lancets that come with the meter are likely 30-33 gauge which may make it more difficult to get a sufficient sample. I would suggest seeing if you can find an alternate site lancet (gauge 26-28) that fits your lancing device or to use free hand just like you'd have to do with the 29 gauge needles the vet gave you.
Just to clarify, is J.J only 2.58 lbs or kg? If it's lbs., she is the size of a kitten and dosing would need to be determined accordingly. What dose of insulin did your vet recommend to start? I'm not understanding your vet using urine to determine her BG levels. While that helps confirm the diagnosis and tells you whether the amount of sugar in the urine is low or high etc. it is not sufficient to determine insulin dosage. Did the vet also check J.J's blood sugar? Did he by any chance tell you what that reading was?
In general, we recommend no insulin be given under a reading of about 11.1 mmol using a human meter in the beginning. As you get more data, it may be possible to shoot slightly lower numbers but first you need to see how much the insulin drops J.J's BG. To do that, you would get a pre-shot test and another about +3 or +4 hours after the insulin is given. This is usually when Caninsulin's action peaks and you will see the lowest number of the 12 hour cycle. You want to find out how low the dose is taking J.J and based on that lowest number, dose adjustments are determined. You do not want J.J's BG to go lower than 2.8 mmol .
I'm sure you will have more questions and there is a great group of folks here ready willing and able to assist you so post any and all questions over on the
Health forum to get the most input. This is just a welcome mat and doesn't get nearly as much traffic.
Where in Ontario are you located? I'm in Toronto.