A kitten's temperature of 39.8℃ is not considered a high fever, but rather a mild fever. A kitten's normal temperature is between 38 and 39.2℃; 39.2-39.5℃ is considered a slight fever, and above 40.5℃ is considered a high fever. If a kitten's temperature exceeds 39.5℃ or falls below 38℃, it needs to be taken to a veterinary hospital for treatment.
Kittens refer to very young kittens, generally between 1 and 12 months old. Kittens are in a developmental stage and need sufficient nutrition and appropriate exercise to promote their healthy growth.
