Dogs will feel cooler when the fan blows on them. In summer, when the outdoor temperature is high, the dog's body temperature will also rise relatively. When the fan is turned on, the outdoor temperature will drop, which can help the dog's body cool down and relieve the heat, which has certain benefits for the dog. help. When summer comes, the dog should be placed in a ventilated and cool place. If the indoor temperature is too high, you need to turn on the fan or air conditioner to help the dog's body cool down.