In the early stages of cats suffering from dry feline epithelial syndrome, they will have symptoms of loss of appetite, preference for sleeping, inactivity, and intermittent fever. If the owner finds that his cat does not have the same vitality as before and is not interested in the foods it usually likes to eat. If you are not interested, you should pay attention. First, use a thermometer to measure to see if there is fever. If the temperature rises, it is probably due to feline transmission. It is recommended that the owner send the cat to a local pet hospital for treatment.