What’s the matter with dogs losing hair?
Dog hair loss is a common problem faced by many pet owners, especially when the seasons change. However, there are various reasons for hair loss, which may be a normal physiological phenomenon or a sign of health problems. This article will analyze in detail the reasons for dog hair loss, how to deal with it, and related data to help you take better care of your dog.
1. Common causes of hair loss in dogs

The causes of hair loss in dogs can be divided into two categories: physiological and pathological. The following are common reasons:
| Type | Reason | Description |
|---|---|---|
| Physiological | Seasonal shedding | Dogs naturally shed their hair in spring and autumn to adapt to temperature changes |
| Physiological | age factor | Puppies change their lanugo or old dogs’ metabolism slows down |
| pathological | Skin diseases | Fungal, mite infections, etc. causing abnormal hair loss |
| pathological | Malnutrition | Lack of protein, vitamins, etc. leads to poor hair quality |
| Others | stress response | Environmental changes, emotional stress, etc. cause hair loss |
2. The degree of hair loss in different breeds of dogs
The degree of hair shedding of different dog breeds varies greatly. The following is a comparison of the degree of hair shedding of common dog breeds:
| Variety | Degree of hair loss | Features |
|---|---|---|
| golden retriever | ★★★★★ | Double coat, heavy seasonal shedding |
| husky | ★★★★★ | Hair will explode during the moulting period and requires frequent combing |
| Corgi | ★★★★ | Short hair but high density, shedding all year round |
| poodle | ★ | Curly hair is not easy to fall off, suitable for people with allergies |
| Bichon Frize | ★ | Shedding is almost non-existent and requires regular trimming |
3. How to deal with the problem of dog hair loss
1.daily care: Comb your hair regularly and use a suitable comb to remove dead hair. It is recommended to 2-3 times a week. During the shedding period, it can be increased to once a day.
2.Eat properly: Make sure your dog gets enough protein, fatty acids and vitamins. You can consider adding hair care products such as fish oil and lecithin.
3.Bath care: Use pet-specific shower gel, and the frequency of bathing should not be too high, usually once every 2-4 weeks. The water temperature is controlled at around 38°C.
4.environmental management: Keep your living environment clean and vacuum regularly. You can use an air purifier to reduce floating hair.
5.health check: If you find abnormal hair loss (such as local bald spots, skin redness and swelling, etc.), you should seek medical examination in time.
4. Common misunderstandings about dog hair loss
1.Shaving reduces hair loss: This is a misconception. Shaving destroys hair follicles, affects normal hair growth, and may also cause skin problems.
2.Excessive hair loss means illness: Not necessarily. The amount of hair loss will increase significantly during the seasonal moulting period, which is normal.
3.Short-haired dogs don’t shed hair: In fact, many short-haired dogs do not shed a lot of hair, but their hair is short and difficult to detect.
4.Frequent bathing can reduce hair loss: Excessive cleansing will destroy the skin's oil balance, which may lead to more hair loss.
5. Practical tips to prevent dog hair loss
1.Choose the right comb: The pin comb is suitable for long-haired dogs, the row comb is suitable for daily grooming, and the shedding comb is suitable for use during the shedding period.
2.Supplement Omega-3 fatty acids: Can be supplemented with deep-sea fish, fish oil, etc. to help improve hair quality.
3.Control room temperature: Avoid excessively high temperatures or frequent changes, which may interfere with your dog’s natural shedding cycle.
4.Reduce stress: Provide a stable living environment for dogs and reduce abnormal hair loss caused by stress factors.
5.Regular deworming: External parasites are a common cause of skin problems and hair loss, and preventive deworming should be carried out on a regular basis.
In summary, dog hair loss is a normal physiological phenomenon, but it requires careful observation by the owner. Through scientific care methods and reasonable dietary management, unnecessary hair loss can be effectively reduced and the dog can maintain a healthy and beautiful coat. If you notice abnormal hair loss, it is recommended to consult a veterinarian promptly to rule out potential health problems.
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