Kitty likely has IBD -- diet recommendations?
Our vet is suspicious that our 13 year old male, Thor, has IBD. We had that suspicion even before he suggested it. Thor has been tested for hyperthyroid (we had a cat that was treated for that for years, so that was our initial guess when we noticed he was losing weight and having digestion issues), but everything checked-out fine. The only thing that is at all amiss is slight anemia, which isn't particularly abnormal in middle-aged/older cats.
I doubt our vet will go to the trouble of testing specifically for IBD. We've ruled-out most other things, like thyroid and parasites. Thor never goes outdoors, so parasites or viral stuff are not likely. When I last talked to the vet he suggested steroid treatment, if a short course of Imodium didn't help his chronic diarrhea issues--and it really hasn't.
So assuming he does go on steroids, we probably do want to find a more ideal food for our 3 furbaby boys. Currently we're feeding them PetSmart's Authority dry for sensitive systems. For years we fed them Iams, but the main ingredient in that $$ stuff is corn, which isn't really good for any animals, much less cats. And IBD is similar to Chron's, so corn would be a no-no for that reason, alone.
Lately all he tolerates is really nasty, cheap Friskies canned stuff. Hopefully once we get his symptoms under control we can convince him to eat something better. Canned would be fine. We tried Innova canned for senior cats a while back and he REALLY liked it, but he ate it too fast and it made him pretty sick. We'd happily go back to Innova if he could tolerate it better in the future. The ingredients list was not full of fillers.
Any dry suggestions (I know Blue Buffalo and Wellness are popular, but they aren't cheap and once Thor starts getting his appetite back I expect he's going to go back to his gluttonous ways--his nickname is Piggy, even though it doesn't fit him, of late) or other canned foods? Does anyone with cats who have digestive issues make food for their cats? I don't know that I would go "raw," but I'd happily boil up fish and chicken and liver and other meats if that would be suitable for him.