I have a 12 year old pomeranian. We had her boarded at the vet last week while we went on a family vacation. She had been boarded there many times before. When I picked her up last weekend she had a bit of diarrhea. I gave her Kaopectate (as I have in the past). The diarrhea has lessened, but what concerns me most is that she refuses to eat anything. Even her favorites. I took her back to the vet. No fever or anything. He feels that it is due to stress from being boarded for a week. He gave her a shot and told me to offer things like yogurt, cottage cheese, rice, egg. She refuses everything. She is on meds for congestive heart failure and I have to force the pills down her as she won't take them any other way. Is there anything that I can do to get her to eat? How long can this go on? She is drinking water or crunching ice cubes. If she doesn't perk up by Friday morning, I will take her back to her vet. Any advice would be appreciated.