Reasons for severe hair loss in Bichons:

1. Skin diseases. Bichons use their claws to scratch their bodies, and a large number of large hairs will be pulled off along the way.

2. Physiological hair moult. Bichons will undergo physiological hair moult when they are 3 to 6 months old. Usually, the lanugo hair can be completely shed when they are 8 or 9 months old.

3. Unbalanced nutrition. Unbalanced nutrition will cause Bichons to lose hair.

4. Abnormal endocrine hair loss. Bichon Frize's hair growth is controlled by the body's endocrine and nervous system. In Bichon Frize, due to some diseases, psychological stress, long-term anxiety and fear, it will lead to negative effects on the hair.

Treatment methods for dog hair loss:

1. If it is a seasonal hair loss, the owner only needs to clean it well during this period to avoid getting it everywhere in the house. That's it.

2. If you bathe too frequently or the bathing method is incorrect. Under normal circumstances, bathing your dog once a week is enough.

3. If it is caused by skin disease, then treatment is the first choice. Parents should take their dogs to the pet hospital for a physical examination, and then choose appropriate medicines for treatment with the help of veterinarians.