My 5 year
Shih Tzu, was diagnosed with portosytemic liver shunt and also heart
murmur (its was between 3-4),a month ago, and was taking antibiotics, lasix, and lactulose. One day he was doing ok.. the other, he was disoriented, unbalanced, and confused. We noticed that friday night he had the same symptoms but he was also drooling a lot. Sunday we went to bed and i saw him walking in circles, going to various places with his head down, drooling a lot, really in bed shape.