I don't see it as a death sentence at all since the vet said Monty is in the "early stages" of kidney failure. To me, that indicates chronic renal failure and as I mentioned in a previous post, he could live for years. Acute means that it comes on suddenly, already in full progress, and not much can be done. Your vet can set you on the path to a proper diet, medication and probably subQ fluids down the line. Don't panic; PT prayers work miracles every day.
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