Have you retested the ketones?
Gayle is right - at this point, the ketones are the #1 problem, and you need to watch them like crazy. Forget the BGs for now - decreasing insulin in a cat that may be showing ketones in the urine is far too dangerous. Ketones can go from trace to large in a flash, so please do not adjust insulin doses down until you are sure he is ketone-free.
If you are not sure if the strip showed trace ketones, or just darkened because it got wet, dip one in water and see if the colour is the same as what you saw. If still unsure, please have your vet check.
Once you know that he is ketone free, start removing the dry food and replacing it with low carb canned and watch the BGs very carefully.
But for now, ketones are the concern.
Gayle is right - at this point, the ketones are the #1 problem, and you need to watch them like crazy. Forget the BGs for now - decreasing insulin in a cat that may be showing ketones in the urine is far too dangerous. Ketones can go from trace to large in a flash, so please do not adjust insulin doses down until you are sure he is ketone-free.
If you are not sure if the strip showed trace ketones, or just darkened because it got wet, dip one in water and see if the colour is the same as what you saw. If still unsure, please have your vet check.
Once you know that he is ketone free, start removing the dry food and replacing it with low carb canned and watch the BGs very carefully.
But for now, ketones are the concern.