A cat's shivering may be caused by feeling cold, stress reaction, fear or other diseases. The specific cause needs to be determined based on the cat's condition. When the seasons change, you need to pay attention to keeping the cat warm to prevent the cat from catching a cold, and do not let the cat blow the air conditioner directly. If the cat has just arrived in a new environment, it may not be able to adapt to it. Try not to disturb the cat at this time and let the cat get familiar with the environment. If there are other pets at home, it is best to isolate them and raise them separately.