Do you have like a decent sized box to put all Belle's stuff in? I would tape a copy of the hypo instructions to the box, along with the instructions you want as to testing before every shot and when not to give insulin and when to call you for advice, and feeding what and when. Add Karo to the box with a feeding syringe taped to the side of it, and some (half a dozen or so) cans of high carb food marked "HC" on the top with a black marker all maybe in a separate plastic bag in the far side of the box. Somehow, casually show her how his meter has a memory and you can look back at his past tests (maybe show her with the meter his past several tests). That way she knows you can check the tests done while at the sitter. I hope they are testing. I would have her do a BG test in your presence (just so she knows how Belle is most comfortable, and for your peace of mind) when you drop him off. Tell her to email you or us or call you or us, if there are ANY questions or concerns.