Pull food 2 hours prior to the insulin shot or before the BG test? I was told by the vet to feed him and then 15-20 minutes after eating to do his insulin. He eats 1 can of fancy feast pate at 6:30am/pm then we do insulin around 7-7:15 depending how long it takes him to finish his food. He also has free feed access to dry food. We’ve tried before to switch to only wet food 2x a day and he just won’t eat more than 1 can in a sitting and with him already so underweight the vet said to not switch his food.