I'm sorry you are still having problems with him eating.



when he sniffs it he's locking his lips.
This would suggest he is feeling nauseous.
Raising his food bowl can help as can the anti nausea meds, not sure how long the shot the vet gave him would last, maybe you could get some tablets and give them at home yourself when he needs them. I would phone the surgery and ask about that, tell them he is still not eating. It's been quite a while since he's eaten, I think I would ask them about the appetite stimulants too. Bear in mind that you would want to use both the anti nausea meds and the appie stimulants together, usually folk here give the anti nausea meds, and if kitty is still not eating after a period of time (not sure how long never done this myself) they would give the appie stimulant, you don't really want to stimulate appetite if they are feeling nauseous.
Did the vet check for ketones?? Did you manage to check yourself? (much cheaper and easier for you to monitor this at home, while Ham is in high numbers)
You could check at home by getting a urine sample, and getting the ketostix (for humans) at any pharmacy, they shouldn't be expensive, then you'll need to lurk by the litter tray and wait for him to pee, I used a ladle wrapped in tin foil when I needed a sample, I scoot it under BFG's bum to get a sample, didn't seem to bother George though he does give me a funny look

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Other than not eating, how is he? Does he appear to be in discomfort? is he meatloafing?
What antibiotic did they give him a shot of? Why did they give it? Where did they think he had an infection?
With another missed insulin shot, high numbers, Ham not eating, and possible infection, I am increasingly worried about DKA with Ham, it's not a forgone conclusion, but he has all the 'ingredients' for developing this, and it can come on real quick, try and persist with the vet to try and avoid this becoming an emergency situation for him. I really feel for you as I can see that you have had trouble with the vet.
Sending Ham lots of feel better soon vines





