NoahsMommy has experience with IBD with her Micah. You can search for her old threads on the topic and you could also PM her! She's really nice, but has been busy recently and may take a while to get back to you.

A great resource outside of PT is located here: http://groups.yahoo.com/group/FelineIBD/
I know Kelly (NoahsMommy) has learned a lot from this group and they are a very supportive bunch just like PT!