My cat Alley had been vomiting for 4 days straight. I took her to the vet Thursday and the vet saw something suspicious on the x-rays, so they did exploratory surgery - it turned out negative. Now my 10-year old cat is no longer vomiting, but she is not eating at all. This is the 4th day after surgery. She was eating after I took her home, but yesterday she quit. I'm giving her pain meds but having difficulty getting them down her. Anyone have any advice? I'm going to try tuna next.