Dog Losing Hair A Vets Guide To Alopecia In Dogs

dog losing hair in patches and scabs

Ensuring your dog gets the appropriate nutrition to help their skin and coat health thrive can often be as simple as choosing a sensitive skin and stomach dog food. While it may not incur dangerous side effects when administered in small amounts, it’s best to avoid using the product on dogs in general. You should also see a vet to treat the underlying cause of scabs, which could be things like fleas, allergies, or infections. Food allergy is a very serious reason for dog losing hair in patches and scabs.

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Red crusty scabs

In others, they may need veterinarian-prescribed medications. It is crucial that you follow your veterinarian’s directions closely and bring your dog back for any recommended visits to monitor their progress. Let your veterinarian know immediately if your dog is not getting better because bacteria and yeast are sometimes resistant to certain medications. Antibiotics are often required, as well as medication, to provide much-needed itch relief.

Hair Loss (Alopecia) in Dogs

Treating canine skin infections depends on the specific type of infection, but it is typically straightforward. Your vet will likely suggest an antifungal medicine, antibiotic,  topical ointment, or shampoo. Typically, hair loss begins in the fall and hair regrows in the spring. Less commonly, dogs may exhibit hair loss in the spring with regrowth in the fall.

Parasites (mites and fleas)

If abnormal or excessive shedding persists for more than a week, or you notice patches of missing fur, check with your veterinarian. The sound of a dog constantly scratching or licking can be as irritating as nails on a chalkboard. But don’t blame your pooch for these bad habits -- a skin condition is probably the culprit.

dog losing hair in patches and scabs

What can be done at home to help a dog with hair loss and scabs?

Hair loss is a sign and its underlying cause must be determined for the condition to be successfully treated. If a dog has hair loss and is also scratching the area excessively, the itching should be investigated first. Fungal infections like ringworm also cause round bald patches that can look dry and scaly in the middle. Yeast infections, particularly yeast dermatitis or Malassezia dermatitis, is another major cause of crusty, flaky, and scaly skin that can cause patches of hair loss. Your veterinarian will perform a thorough physical exam and additional testing to determine the cause of your dog’s scabs.

Can Vitamin Deficiency Cause Hair Loss in Dogs?

As mentioned, shedding is healthy and natural in our best friends. It helps regulate their body temperature and makes room for new fur growth. The progression of the condition from a cosmetic standpoint, however, is unpredictable. In some dogs, this condition occurs as an isolated incident, only once, and the hair regrows.

Careers

Cancer treatment for dogs can be similar to human treatment options, including chemotherapy, radiation therapy, and surgery for tumor removal. If your pooch is having too much fun in the sun, burns can occur on the bridge of the nose, ear tips, around the lips, and on the abdomen and inner legs where there is less fur. While it’s not curable, pet parents can manage hypothyroidism with thyroid replacement hormones throughout the remainder of a dog’s lifetime.

Prospective Owners

While crusty scabs are usually no cause for concern, they can occasionally signal that something more serious is going on. When a dog is losing hair all over the body, there can be different causes. This little parasite can cause immense discomfort for your dog and because of the regular scratching, your dog can lose hair and its skin can get contaminated. Most usual in puppies, impetigo is a bacterial infection that causes pus-filled swellings that may break and coat over, usually on the hairless lower belly.

Shedding and Hair Loss (Alopecia)

Depending on the severity of the infectivity, it can be treated topically with shampoo or cream, via an oral prescription, or a mixture of these treatments. While yeast dermatitis is not infectious, your dog should be treated to heal the condition and to restore their soothe. A bacterial infection of the skin resulting in an occurrence of emission is called pyoderma. Situations such as under-active thyroid glands and Cushing’s bug come with snags such as hair loss and bald patches. At GreatPetCare™, we're proud to be part of Covetrus®, a global animal health company that's all about helping vets improve care for our furry friends. Products purchased from this site will be fulfilled by Covetrus North America, LLC.

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Canine allergies and anxiety are common causes of hair loss, and targeting the conditions prevents and treats alopecia. You can use dietary vitamin supplements for dog hair loss caused by vitamin deficiency. A dog losing hair due to lacking certain vitamins, such as A, D, E, or B12, benefits from daily vitamin supplementation. A food trial, or elimination diet, is essential for diagnosing and treating a dog losing hair due to allergies. The goal is to determine the food triggering a reaction and remove it from the dog’s diet.

These types of hair loss tend to be noninflammatory unless a secondary infection of the skin develops. There are many causes of hair loss, which can be congenital (the animal is born with the condition) or acquired. It is caused by a lack of normal development of hair follicles. Or, the dog may be born with a normal coat ,and patchy or widespread hair loss occurs when the dog becomes a young adult. Tamsin de la Harpe has nearly two decades of experience with dogs in rescue, training, and behavior modification with fearful and aggressive dogs. She has worked closely with veterinarians and various kennels, building up extensive medical knowledge and an understanding of canine health and physiology.

Infections are often classified as localized (contained to a small area of skin) or generalized (affecting a large part or most of the body). Affected dogs are very uncomfortable, and hot spots are usually treated by clipping the remaining fur around the lesion and then cleaning the area thoroughly. This may need to be performed under sedation for the dog’s comfort and safety.

This includes the veterinary visit and exam, skin cytology and culture, and care. Scabs can also occur in association with less common diseases. Skin cancer in dogs occasionally presents as a chronic, non-healing scab. Some autoimmune diseases (such as lupus and pemphigus) can also lead to the formation of scabs on the skin.

If your pet gets ill, your vet may need it to analyze what's wrong. In addition to causing blood loss and anemia, ticks can transmit Lyme disease and other potentially serious bacterial infections. If you live in an area where ticks are common, talk to your veterinarian about tick control products. Mange is a skin disorder caused by tiny parasites called mites. Sarcoptic mange, also known as canine scabies, spreads easily among dogs and can also be transmitted to people, but the parasites don't survive on humans. The symptoms are intense itching, red skin, sores, and hair loss.

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