How do deer and dogs keep warm in winter?

Because the hair on the fawn dog is short, its ability to resist the cold is poor, so it is best to put on some clothes to keep warm when the weather is cold, and at the same time, you can take the opportunity to dress up your baby. Generally, they like to wear clothes, because they can feel less cold when they wear clothes outside.

If the ground is cold, put it in a cage and don't let it out. The deer's trembling is not necessarily afraid of cold. The deer is timid, probably trembling with fear.