Vet visit and testing to get started

I'm going to get tiki cat for now since my shipment just got here and possibly weruva, I like the reviews from everyone here. Just wanna get rid of fancy feast because all my other "normal" cats are throwing up and the food is just too stinky. I'll see if I can afford weruva and tiki from chewy.com and if not I'll switch over to a cheaper food.

The vet said she will test him with her equipment as well as mine to see if they match at our appointment on Monday before we start the shot. She wants me to do the shot myself but guide me. I am also going to test him and hopefully tonight I have success. If I don't feel he needs to have the shot I will just tell her I'll do it at home if the BG has gone down. She said she would adjust the dose if we saw a lower BG on monday.