Do Fleas Cause Hair Loss in Dogs?
WouterWhile it’s difficult to say whether fleas can cause hair loss, the presence of these parasites can cause a variety of symptoms in your dog. Symptoms can include bald patches, itchy skin, and even a bacterial infection. If you notice bald patches in your dog, contact your veterinarian to treat the condition. Your vet can also provide you with useful information about how to maintain your dog’s coat and skin.
Generalized hair loss may be caused by mange, mites, or other skin conditions. Patchy hair loss may also be due to ringworm or environmental allergies. Occasionally, hair loss can affect your dog’s face and paws. Other causes include thyroid disease and adrenal gland problems. A blood test can also help diagnose immune system disorders, such as Cushing’s disease.
A veterinarian can also help you identify the cause of rapid hair loss in your dog. The most common reason for rapid hair loss in dogs is an infection, and fleas can be the culprit. A veterinarian can treat the symptoms with a topical medication or flea collar. If your dog has an infection, you can also try calming medications to decrease your pet’s anxiety.
While flea allergies can occur at any age, symptoms usually begin between the ages of two and five. It is also more likely to occur in dogs with other allergies. Clinical signs of flea allergy include itchiness and hair loss.
