Hi Maude,
I have had my own serious GI ulcer issues. What helped me the most was bone broth. When my horse had gut inflammation I fed him 2tbs. Grass fed gelatin per day plus arenus assure. I went with the assure guard over the gold since in people, psyllium can actually cost the mucosal membrane and trap bad bacteria. My horse rebounded on my somewhat unconventional program. Good luck with your guy.
