Poor thing...I have never had a cat with diabetes, but I can imagine how difficult and frustrating it must be to get them regulated on their insulin.

I know how frustrating it is to get dueling opinions from different vets about the same thing. Do you have a favorite or regular vet that you prefer? If you can, try to stick with them, although I know it's not always possible to see them if they're in surgery, off for the day, or just booked. In the meantime, ask lots of questions, and trust your gut instincts.

Good luck, and hugs and prayers to you and Calloway!

Judy