Hi, lola has had diabetes for a year now, but I still bolus maximum 5 mins before she eats. If she is on the higher side of things eg 7 and up then I might do it 10 mins before, but if she was say 5, I'd only do it right before the meal. It's cos I'm worried about making her go low! But would it be better to do it before, like maybe 30 mins before? That makes me nervous but I read stuff on here like bm 9.2 an hour after eating so that food is out - if we got that we'd be amazed, it would more like 18 one hour after eating!