Hello, our 6 year old boy Simba was just diagnosed yesterday and my wife and I are just trying to figure everything out to start his care. We have already took away his dry food in favor of wet food to start. Just had a few questions. Should we start on insulin right away or see if just a diet will help? It already seems like he is doing better with just being on wet food but I know it's only been a day. Should we test him ourselfs before just starting the insulin? Just a little nervous about starting the insulin right away.