I was hesitant to suggest BATs. Last person kind of brushed me off. Guess I should not hesitate eh?
Glad you are doing it...because as Crystal said, it happens more than we realize.
Tibbe's may be just fine....just always good to know! And IF he did have something like MVD you would only need a diet change....and that would stop the issues IF it were that. And, if a shunt, easily fixed!