My cat was recently diagnosed with diabetes, during this coronavirus pandemic. My cat, Big Tastee, has had 4 glucose curves. We are on our second type of insulin, and his blood sugar is still very high. I haven’t changed his food, it is a diet dry kibble, the vet has not suggested that I do this. Also, I have not changed how he eats, he free feeds. Would diabetic food and specific food times make a big difference? I know diet is extremely important in human diabetes, but have had no specific direction from the vet.,Any suggestions would be appreciated.