The cat is in good spirits if it doesn’t eat or drink. It may be because the cat doesn’t like the food it’s feeding. If you take the cat to a new place and it doesn’t eat or drink, it may be because the cat is afraid and has a stress reaction; if If the cat does not eat or drink and is accompanied by diarrhea, vomiting, and lack of energy, it should be caused by physical discomfort. At this time, the cat should be taken to the pet hospital to check whether it has any disease.