Why does Labrador lose hair? If your Labrador suddenly loses hair and there are red spots and dandruff on the skin, it may be caused by skin disease; unreasonable diet can also cause Labrador to lose hair. , give Labrador light and nutritious food; spring and autumn are the hair-changing periods for Labrador dogs, and hair loss is normal at this time.

　1. Caused by disease

If a Labrador loses a lot of hair, it is most likely caused by its own disease. When you find that it is losing a lot of hair, you must take it to the hospital for treatment in time. Maybe it is already suffering from a disease, but it is just not visible from the appearance.

　2. Unreasonable diet

When dogs eat dog food that contains too many flavorings, they will also lose their hair. At this time, we should choose natural dog food instead of dog food with many additives. Under normal circumstances, when a dog stops ingesting so many additives, his hair can slowly recover, and there will be no such serious hair loss.

　3. Physiological hair loss

Every year when the seasons change, dogs will lose hair, and Labradors are no exception. So when it sheds its hair during the season, we only need to clean up the excess hair in time, and there will be no problem. Since dogs have to adapt to different environments, they will have such situations themselves. We should not be surprised or surprised. This is a cyclical process.

4. Lack of sunlight

If a Labrador dog that has been kept in captivity for a long time does not receive sunlight every day, a large amount of hair will fall out. Ultraviolet rays are very beneficial to the growth and development of dog hair, so parents should take their dogs out to bask in the sun every day.