Kitty likely has IBD -- diet recommendations?

[Becky]

Prowl sounds like an interesting option. Out of curiosity, once it's rehydrated, can it sit out at room temperature for long or does it spoil?

Nothing edible lasts that long in our house, so I've not had the opportunity to find out about spoilage To be safe, I would treat it like canned food and not leave it out for too long.