So I'm new to the other end of all of this. I used to be a vet nurse and it was so easy giving advice and talking to clients. But, now this is my cat and I feel like all of my knowledge is gone when it comes to him. He is on ProZinc and he seemed to be doing great when he was on his old diet of SO and his old amount of 1 1/2 cups of food (he got it due to losing weight I and the vet thought thyroid until bloodwork came back.) He dropped from 603 to 132. He's now shot back up to 342 even with his insulin, glycobalance, and less food. He isn't showing signs of it being high. I'm not filling his water bowl consistently and he's not urinating as much either. I am going to try and get a reading a few days from now on my Glucometer instead of the alphatrak to see.