Hepatic encephalopathy 
Failure to grow 
Drooling 
Head pressing 
Seizures ( I think Cricket had one just before she was rushed to the vet) 
Diarrhea and vomiting 
Apparent blindness ( this happened with Cricket, it was scary)   
Those are the main ones, I should have revised my post earlier to say that Cricket's surgery did not fix her shunt completely, she has what's called MVD ( micro vascular dysplasia, which are multiple little tiny shunts that cannot be repaired), but she is on hills L/D dry food and she takes a medicine called lactulose, it helps her have bowel movements and keeps toxins out of her body.     
				__________________  Megan, mommy to Cricket       |