When do the ears of a fawn dog erect? Normally, the ears of a fawn dog will start to erect about forty days after birth. Generally, one side will stand up first, and then the other side will stand up again. The interval may range from one day to one or two months, depending on the time. The development of fawn dogs is different. Owners can supplement the fawn dogs with calcium to help them erect their ears better.

Fawn dog puppies will start to erect their ears at about forty days, and usually one side erects first, and then the other side erects. The interval may range from one day to one or two months. Moreover, some dogs’ ears are larger or smaller, thicker or thinner, which will affect the process of the dog’s ears erecting. In addition, calcium deficiency, ear injury, ear inflammation, etc., will all affect the process of the dog's ears erecting.

The lack of erect ears in fawn dogs may be caused by dietary problems. Although the fawn dog is petite, its need for calcium is correspondingly less. However, this does not mean that the fawn dog does not need to supplement calcium. Owners must also regularly supplement the fawn dog with calcium to help the fawn dog erect ears faster.

There are many calcium-containing substances in life that can be eaten by fawn dogs, such as tofu, egg yolks, dried shrimps, kelp and soy products. Among them, egg yolks have the most calcium and are easier to absorb. You can boil the egg yolk and feed half of it to the fawn dog every day.

When the weather is good, the owner can take the fawn outdoors for sunbathing. Because ultraviolet rays in the sun can activate vitamin D in your dog’s body. You need to know that if the body lacks vitamin D, it cannot absorb calcium well. Therefore, the owner should take the fawn dog out for a walk more often. Basking in the sun can also help the fawn dog to erect its ears, as long as the sunbathing duration does not exceed one hour.