Dogs can sleep in an air-conditioned room at night, but the temperature of the air conditioner cannot be lower than 25 degrees, and do not let the dog blow the air conditioner directly, otherwise the dog will easily catch a cold; at the same time, prepare enough water for the dog. Prevent your dog from becoming thirsty. Try not to make the difference between the temperature of the air conditioner and the outside temperature too large, otherwise the dog will easily get sick, and in severe cases may even get pneumonia.