Here's a "Getting Started Shopping List"
1. Blood glucose meter. The Walmart Relion Confirm or Micro. (about $15) These are the best choice until the ears "learn to bleed"...then the Relion Prime is the cheapest one for replacement strips. The Confirm and Micro take the smallest sample size...the Prime take a bigger sample and some people have complained about higher error rates
If you are in Canada, and can get to a WalMart regularly (or have friends/family that can ship you supplies if you need them), the Relion meters are great. I think the Bayer Contour or One Touch are other favorites of the Canadians in the group
2. Matching strips (about $19 for 50, $36 for 100) Prime strips are $9 for 50. Will vary depending on what meter you end up using. Using the Contour or One Touch, check Amazon/Ebay for better prices
3. Lancets - little sticks to poke the ear to get blood . new members usually start with a larger gauge lancet such as 28g or 29g until the ear learns to bleed. Optional - lancing tool. (about $8 for lancets, $5 for lancing tool ...not required if you can freehand poke)
4. Cotton balls/cosmetic pads to stem the blood
5. Neosporin or Polysporin ointment with pain relief to heal the wound (ointment ONLY...no cream)
6. Mini flashlight (optional) - useful to help see the ear veins in dark cats, and to press against
7. Ketone urine test strips..ketostix (urine only) or ketodiastix (test urine and blood but more expensive and unnecessary if you're already testing BG) - Important to check ketones when blood is high (about $8)
8. Sharps container - to dispose of wasted syringes and lancets. (Optional)
9. Treats for the cat - like freeze dried chicken or any low carb treat your cat likes
10. Karo syrup/corn syrup or honey if you dont have it at home - for hypo emergencies to bring blood sugar up fast
11. A couple of cans of fancy feast gravy lovers or other high carb gravy food- for hypo emergencies to bring blood sugar up fast
12. Syringes (If using a U100 insulin like Lantus or Levemir or willing to use a conversion chart with U40 insulin like ProZinc) WalMart's Relion U100 syringes are $12.58 per 100....other syringes vary in price)
IMPORTANT that you get syringes with half unit markings! 30 or 31 gauge, 3/10cc insulin syringes....All the WalMart Relion 3/10cc syringes have half unit markings