The suitable temperature for kittens is around 23-26 degrees. For adult cats, it is best to keep the temperature at 26-28 degrees. Generally speaking, if it exceeds 30 degrees, the cat will feel very hot. Especially in a closed room in summer, it is easy to cause heat stroke, and the cat will have a rapid heartbeat and low body temperature. Symptoms include height, vomiting, and gasping for air. Therefore, when the owner goes out in the summer, it is best to turn on the electric fan or air conditioner.