swyatt2:
I wounder if some PROBIOTICS might be helpful. Those that contain FOS. My dog ELI has iffy bowels, and he takes ONP GI Support. Lots of good ingredients, and his GI tract is much better since using it.
Best of luck.
I did try some different remedies including that, however, for a cat, it was hard to get her to eat her food with it. But things have improved over time. I think her body just had to adjust to eating healthier food than the crap they fed her in the shelter.