Debbie, Has your vet checked the blood sugar. Could possibly be insulinoma. If it was my baby I'd have a b.s. test done a.s.a.p. If positive, try treating with herbs. It has helped two of mine. mjo and the zoo (Phantom, Lady Star, Topanga, Ragine, Bilbo, Frodo, Frito, Pepper, & Caesar and the dogs Garth and Darwin,.....R.I.P. Nipper, Lightning, EZ, Cleo, and Duke) [Posted in FML issue 2857]