I forgot about the asthma, and the medication induced aggression makes thing more difficult
Is Oscar on any Omega3 supplements? If not I would suggest that as something to start, it is thought the digestable fatty acids help to soothe the inflammation.
http://www.peteducation.com/article....1+1322&aid=304
What about Slippery Elm Bark? Have you used that with him before? Also good for coating the lining of the stomach & bowels, balancing water absorption in the gut etc.
