The reasons why the hair on Teddy’s nose has fallen out:

1. It may be caused by long-term consumption of food with low nutritional value. At this time, the dog can be fed some biotin, Nutritional creams and other nutritional supplements can promote hair growth.

2. It may be skin disease, bacterial or fungal, or parasitic infection that causes damage to the hair follicles, resulting in hair loss. At this time, you need to take the dog to the pet hospital for testing in time to discover the specific cause and provide targeted treatment. , to recover better.

3. It may be that trauma has caused local hair loss. At this time, only disinfection is required to allow hair to grow again.