Causes of Labrador ear hair loss:

1. If it is seasonal hair loss, don’t worry about it, there is no problem.

2. Bathing too frequently will destroy the normal protective substances of the dog's fur, and will also cause excessive hair loss on the dog's ears.

3. There are fleas, lice and other parasites in the dog’s ears. The dog will also scratch the skin due to itching, resulting in a lot of hair loss.

4. It may be due to the lack of certain trace elements in the dog’s body.

5. When the dog’s ear skin is damaged and scabbed due to exercise or scratching, local hair loss will also occur.

What to do if dog ears are losing hair:

1. If it is caused by mites, check if there are black dots in the dog’s ears. If there are any, Dogs need to be dewormed externally.

2. If it is a fungal infection, antifungal drugs, such as terbinafine, etc., need to be used.

3. Change some toiletries for the dog, mainly to deal with the hair loss of the dog who is not used to the toiletries.