Dogs are not cold-tolerant. When the temperature drops, the owner should add cushions to the kennel and place the kennel in a dry and warm location to avoid cold wind. If the indoor temperature is low and the mother dog is not around, , it is recommended that the owner put an electric blanket on it to prevent the dog from catching a cold. If you are going to take your dog out with you, it is best to dress him or her in clothes.