Big was on pain killers--and possibly antibiotics--last year, I think. (Will have to consult past lj entries to confirm.)

We swapped Little from her long-term crystal-reducing food to kidney-support food about six months ago. Currently we're not following this strictly, as I'm feeding her whatever she'll eat.

I've not given her this morning's antibiotic and she's not been sick. So I'm wondering if the meds on an empty stomach aren't helping.