Do Fleas Cause Dogs to Lose Hair?
WouterDogs are prone to losing hair because they scratch themselves or suffer from parasites called fleas. The itchy bite of these ectoparasites can cause severe itching and your dog will scratch and bite until all the hair is gone. These parasites can be extremely contagious and can infest other pets and your home. It is essential to consult with a vet who can give antiparasitic medication and offer tips for preventing infestations.
Symptoms of an infestation include itching, itchiness, redness, and odor. Your dog may also develop bald patches or pressure sores. Another possible cause of hair loss in dogs is an endocrine disorder or hormone problem. If you see signs of an allergic reaction, it’s best to see a veterinarian immediately. Sometimes, the rash is due to a parasite, while in some cases, it’s due to a bacterial infection.
While it can be difficult to detect fleas on your dog, you should avoid letting them in your home. These parasites can cause your dog to scratch excessively, which is extremely unhealthy. Using a flea-control shampoo to treat your dog’s skin problems can reduce itching and discourage scratching. Your vet can also give you advice on the proper care of your dog’s skin.
If you suspect that your dog has fleas, a veterinarian can perform an examination to determine the cause. To identify if the infestation is flea-related, your veterinarian may use a flea comb to collect hair and debris. The debris will leave behind a red stain on wet cotton wool. Your veterinarian may also collect a few strands of your dog’s hair and send it to a laboratory for further testing.
