I have a diabetic cat Hamilton. He was diagnosed last summer, and I have been feeding him DM wet and dry food, and using prozinc. He started at 1 unit and is up to 7. I want to find a better way. Is 7 units alot? No one will tell me. The vet treating him says no. I am not handling this well and don't think I ever will. I have the test strips and meter, but haven't tried it yet. He will not be easy to test, he is very growly.