but I wanted to really look at the IBD/SCL as a possible reason as well. He agreed wholeheartedly that a biopsy not necessary before proceeding with treatment.
Sorry I missed yesterday's post on this. I have the exact opposite thoughts. I am on my third (in a row

) cat with GI issues and the IBD/SCL question. They are NOT treated the same. First kitty, when I knew nothing, vet did not think we should get a biopsy. We treated with metronidazole for a while, sort of presuming IBD (though he was already on a raw novel protein diet), then later when the ultrasound saw things getting worse, we presumed SCL and treated for that. Which meant pred and chlorambucil. The problem with this solution - besides not really knowing what condition we were dealing with for sure - the two conditions are NOT treated the same. IBD may have some steroids, or not, but start with novel protein diet and probiotic. SCL means steroids and chlorambucil, diet not important. Only extreme cases of IBD get treated with chlorambucil. The problem with chlorambucil, even though it's a mild chemo, is that it is a carcinogen. My little guy was doing fine GI wise and was in SCL remission, if SCL was what he had, but got pancreatic cancer. Was it from the chlorambucil? Don't know, but the question will always haunt me.
Kitty number two was Neko. We could not do endoscopy or biopsy as both require anaesthesia. By that time, her heart blocks meant she could not have anaesthesia as it would likely kill her. So yet another cat where we are guessing what we are dealing with. Neko saw an internal medicine vet who consulted with an oncologist and they "guessed" SCL. Again, she was already on a raw novel protein diet and getting probiotics. Her heart could not take pred, so she was started on budesonide and chlorambucil. Budesonide did not impact her blood sugars, and did help reduce the inflammation of her bowels. Unfortunately the chlorambucil was started on a slightly older protocol (every other day) at first and she was constantly nauseous, she was also dealing with CKD and heart disease which can also cause nausea. And I later found out I was underdosing the nausea meds. Anyway, I did finally get her switched to a better chlorambucil protocol and she got some relief from the nausea. However, if I'd known she only had IBD, I might have been able to do away with the chlorambucil and made her last months more comfortable. Again, not knowing what condition I was dealing with for sure put questions in my mind.
Kitty number 3, adopted with some food allergies. Did the raw diet for a while, which helped, but only for so long. Got an endoscopy done - easy peasy, in and out of the vet's office in half a day. I did get some not 100% certain comments from the pathologists

, though they were leaning to SCL. Sent the sample to UC Davis for PARR and they said emerging SCL. Treated with pred and chlorambucil (have I said how much I'm tired of giving this drug!!) and she is in remission and has been for over 2.5 years. Best part, I did actually get a diagnosis this time. I know what I'm dealing with. I know that I'm treating for the condition she has. There are no questions about whether I'm doing the right thing.
I would love to start with the prepared foods but most of them contain ground bones, no?
See if Small Batch is available near you. I know of others, but they are Canadian only.