A cat with cold hands and feet that refuses to eat or drink may be caused by a cold, gastrointestinal disease, or viral infection. If the cat has other symptoms, such as vomiting, diarrhea, poor mental health, etc., it is best to take the cat to the pet hospital for examination and treatment; if there are no other symptoms, you can feed the cat some probiotics to regulate the gastrointestinal tract. Then pay attention to keeping the cat warm to prevent the cat from catching a cold; if the cat catches a cold, you can feed it special cold medicine for pets.