Ziwipeak air dried lasted one feeding here too.

Fortunately the store took it back and gave me a refund.
As for probiotics, human are better. Fortiflora is not great as a probiotic, though some use it as a food enticer. Page on
probiotics for cats.
I would have skipped the insulin on the PMPS 130 reading last week, but tonight I think I am going to stick to the tiny dose and see how he goes.
As long as I am home for hours 2-4, when he has gone low on me before, I feel more confident.
Ren's Pets here in Canada offers that money back guarantee, and I may take them up on it for the Ziwipeak.
I will never give up on the human probiotics - they love it, and to me it makes sense, if it's good for my digestion, I figure who has a worse, more processed diet than our pets?
I buy the same brand for both of us, kept refrigerated in our local health food store - I swear by them, the kitties just get ones that are a little lower in count, and cheaper.
So I will keep them on that, but if I can find the Fortiflora I may see if it will make him eat more.
I checked 3 local pet stores here today and they have nothing even similar... I'll make a trip into the city this week and check there.
Thanks for the link!