If you're a dog owner, you're likely familiar with the various health challenges that can affect your furry friend. One such issue that dogs can face is mange. Mange is a skin condition caused by mites, and it can be uncomfortable and distressing for both the dog and the owner. Here, we'll delve into what mange is, its types, causes, symptoms, and how to effectively manage and treat it.

Mange is a skin disorder caused by tiny mites that burrow into a dog's skin, leading to multiple uncomfortable symptoms. While mange can be distressing, the good news is that it can be managed and treated effectively with proper care and veterinary guidance.

Mange skin infected dog

Types of Mange

There are three primary types of mange that can affect dogs: Sarcoptic, Demodectic, and Cheyletiella Mange.

1. Sarcoptic Mange

Sarcoptic mange, also known as canine scabies, is caused by Sarcoptes scabiei mites. These tiny parasites burrow into the dog's skin, causing intense itching, redness, and hair loss. Sarcoptic mange is highly contagious and can spread through direct contact with an infected dog or contaminated objects.

2. Demodectic Mange

Demodectic mange is caused by Demodex mites, which are naturally present on most dogs' skin. However, when the immune system is weakened, these mites can multiply uncontrollably, leading to hair loss, bald patches, and skin irritation. This type of mange is not as contagious as sarcoptic mange and usually affects puppies or older dogs with compromised immune systems.

3. Cheyletiella Mange

Cheyletiella mange, often referred to as walking dandruff, is caused by Cheyletiella mites. These mites feed on the dog's skin cells and cause excessive flaking, resembling dandruff. Cheyletiella mange is less common than other types but can still cause discomfort for the dog. It's also zoonotic, meaning it can be transmitted to humans, leading to temporary skin irritation.

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Causes of Mange

Mange is primarily caused by mite infestations, but several factors can contribute to its development.

1. Mite Infestation

Mites are microscopic parasites that can infest a dog's skin and hair follicles. They spread through close contact with an infected dog or contaminated objects. Mites burrow into the skin, causing itching, irritation, and other skin problems associated with mange.

2. Weakened Immune System

A dog's immune system plays a crucial role in keeping mite populations in check. When a dog's immune system is weakened due to factors such as stress, malnutrition, or other underlying health conditions, mite infestations can become more severe and difficult to control.

3. Genetic Predisposition

Some breeds are genetically more susceptible to certain types of mange. For example, certain breeds may be more prone to demodectic mange due to inherited immune system deficiencies. Understanding your dog's breed and potential genetic predispositions can help in identifying and managing mange.

Mange suffered dog standing

Symptoms of Mange

Identifying the symptoms of mange early is crucial for effective treatment.

Mange in dogs is accompanied by a range of distressing symptoms that can significantly affect the dog's well-being. Recognizing these symptoms is essential for early detection and timely treatment.

1. Intense Itching: One of the most common and noticeable symptoms of mange is intense itching. Dogs with mange will often scratch, bite, and lick their skin excessively, trying to alleviate the discomfort caused by mite infestations.

2. Hair Loss: Mange-infested dogs commonly experience hair loss, leading to patches of bare skin. This hair loss is particularly evident around the eyes, ears, dog paws, and elbows. The affected areas may appear red, inflamed, and irritated.

3. Redness and Irritation: The presence of mites in the skin causes irritation and inflammation. Affected skin may become red, swollen, and sensitive to the touch.

4. Formation of Scabs and Sores: Due to constant scratching and biting, the dog's skin can develop scabs, sores, and open wounds. These lesions can become infected, exacerbating the dog's discomfort.

5. Restlessness and Behavioral Changes: Dogs suffering from mange often exhibit restlessness, agitation, and behavioral changes. They may have difficulty sleeping due to the incessant itching, leading to increased irritability.

6. Secondary Infections: Mange weakens the skin's natural defenses, making it more susceptible to bacterial and fungal infections. Secondary infections can further worsen the dog's condition and may require additional treatment.

7. Odor: In cases of severe mange, a foul odor may emanate from the dog's skin due to bacterial overgrowth and the presence of discharge from open sores.

8. Thickened Skin: In some instances, the dog's skin may become thickened and wrinkled, especially in chronic cases of mange.

9. Behavioral Changes: Mange can cause dogs to become increasingly irritable and uncomfortable. They may display changes in behavior, such as increased aggression or withdrawal.

10. Self-Inflicted Injuries: Constant scratching and licking can lead to self-inflicted injuries. Dogs may create wounds that are vulnerable to infection and require medical attention.

11. Decreased Appetite: Dogs with severe mange might experience a decreased appetite due to their discomfort. Weight loss can become a concern if the condition is left untreated.

12. Eye and Ear Involvement: Certain types of mange, such as demodectic mange, can affect the eyes and ears, leading to redness, irritation, and discharge.

13. Visible Mite Infestation: In some cases, you may be able to spot mites on the dog's skin. These tiny, white parasites can be seen moving on the surface of the skin or around hair follicles.

14. Worsening Condition: Without proper treatment, mange symptoms tend to worsen over time. It's crucial to address the issue promptly to prevent further discomfort and complications.

15. Behavior Avoidance: Dogs with mange may attempt to avoid physical contact due to their discomfort. They may shy away from petting or grooming sessions that previously brought them joy.

In conclusion, being attentive to these symptoms is crucial for identifying mange in its early stages. If you observe any of these signs in your dog, it's recommended to seek veterinary care for proper diagnosis and treatment options.

Diagnosis of Mange in Dogs

Diagnosing mange involves a thorough examination by a veterinarian to accurately identify the type of mange and determine the appropriate course of treatment. Several methods are used to diagnose mange and rule out other skin conditions.

White dog mange suffered

1. Veterinary Examination

A visual examination is the initial step in diagnosing mange. The vet will closely inspect the dog's skin, fur, and affected areas for characteristic signs of mite infestation, such as redness, inflammation, hair loss, and sores.

2. Skin Scraping

Skin scraping is a common diagnostic technique used to collect a sample of the dog's skin cells and mites. The veterinarian gently scrapes a small area of affected skin using a scalpel or a special tool. The collected material is then examined under a microscope to detect the presence of mites, eggs, or fecal matter.

3. Microscopic Examination

The microscopic examination of the skin scraping allows the veterinarian to identify the type of mites causing the infestation. Different types of mange mites have distinct characteristics that can be observed under the microscope. This information is crucial for determining the appropriate treatment approach.

4. Additional Tests

In some cases, additional tests may be necessary to rule out other skin conditions that can mimic mange symptoms. These tests may include bacterial or fungal cultures, skin biopsies, or blood tests to assess the dog's overall health and immune system function.

5. Demodex Test

If demodectic mange is suspected, the veterinarian may perform a Demodex test, where a small piece of adhesive tape is pressed against the dog's skin to collect mites and skin cells. The tape is then examined under a microscope to identify the presence of Demodex mites.

6. History and Clinical Presentation

The veterinarian will also take into consideration the dog's medical history, including any previous skin issues, recent changes in behavior, or exposure to other animals with skin problems. The combination of clinical presentation, history, and diagnostic test results helps ensure an accurate diagnosis.

7. Avoiding Misdiagnosis

Because the symptoms of mange can resemble other skin conditions, proper diagnosis is essential to avoid misdiagnosis and ensure the most effective treatment plan. Relying solely on visual symptoms without proper testing can lead to incorrect conclusions.

Treatment Options

Treating mange typically involves a combination of medical treatments and home care.

Medicated Shampoos: Medicated dog shampoos for sensitive skin can help alleviate itching and kill mites present on the skin's surface.

Prescription Medications: Veterinarians may prescribe oral or topical medications to target mites and manage symptoms.

Topical Treatments: Creams and ointments containing anti-parasitic ingredients can be applied directly to affected areas.

In severe cases: Antibiotics or Antiparasitic Medications: In severe cases of mange, secondary infections may occur. Antibiotics or antiparasitic medications may be necessary.

Home Care

Supporting your dog's recovery at home is crucial.

Regular Bathing and Grooming: Regular baths with medicated shampoos can soothe the skin and remove debris. Grooming helps prevent matting and keeps the coat healthy.

Clean Bedding and Environment: Wash your dog's bedding regularly, and vacuum and clean the living environment to minimize mite presence.

Boosting Immune Health: A balanced diet, regular exercise, and minimizing stress contribute to a strong immune system.

Preventing Mange

Preventing mange in dogs involves a combination of proactive measures, regular veterinary care, and maintaining a clean and healthy living environment. While mange is treatable, prevention is always better than cure. Here are some steps you can take to minimize the risk of mange infestations in your furry friend:

1. Regular Veterinary Check-ups

Routine veterinary visits are essential for monitoring your dog's overall health and detecting any potential skin issues early on. Regular check-ups allow your veterinarian to identify any changes in your dog's skin condition and provide timely advice or treatment if necessary.

2. Clean Living Space

Maintain a clean and hygienic living environment for your dog. Regularly clean and vacuum your home, especially areas where your happy dog spends time. This helps prevent the buildup of dust, debris, and potential mites.

3. Proper Grooming

Regular grooming practices, such as brushing your dog's coat and cleaning their ears, can help prevent skin problems and detect any abnormalities early. Proper grooming also promotes healthy skin and minimizes the risk of infestations.

4. Avoiding Contact with Infected Animals

Limit your dog's exposure to animals that may be infected with mange. Avoid contact with stray dogs or animals exhibiting signs of skin problems. If you introduce a new pet to your household, ensure they are properly examined by a veterinarian to rule out any potential skin issues.

5. Dog Nutrition

Maintain a balanced and nutritious diet for your dog. A well-nourished dog with a strong immune system is better equipped to fight off potential mite infestations.

6. Stress Management

Stress can weaken a dog's immune system and make them more susceptible to skin issues, including mange. Minimize sources of stress for your dog and provide a comfortable, secure environment.

7. Regular Bathing and Grooming

Regular baths with appropriate dog shampoos and grooming sessions can help keep your dog's skin clean and healthy. Consult your veterinarian for recommendations on suitable grooming products.

8. Prompt Treatment

If you notice any signs of skin irritation, itching, or hair loss, seek veterinary care promptly. Early intervention can prevent a minor issue from developing into a full-blown infestation.

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9. Avoid Overcrowding

If you have multiple pets, avoid overcrowding and ensure they have adequate space to live comfortably. Overcrowded living conditions can increase the likelihood of mite infestations spreading.

10. Avoid Sharing Grooming Tools

If you have multiple pets, avoid sharing grooming tools between them. This can help prevent the spread of mites or other skin issues from one pet to another.

11. Zoonotic Considerations

Be aware that certain types of mange, such as sarcoptic mange, can be transmitted from dogs to humans. If your dog is diagnosed with mange, take necessary precautions to prevent potential human exposure.

By following these preventive measures, you can significantly reduce the risk of mange infestations in your beloved canine companion. If you have concerns or questions about mange prevention, consult your veterinarian for personalized guidance based on your dog's specific needs and circumstances.


Mange can be distressing for both dogs and their owners, but with proper care and treatment, it is manageable. Early detection, veterinary guidance, and a combination of medical treatments and home care can make a significant difference in a dog's recovery.

FAQs about Mange in Dogs

Q1: Can humans get mange from dogs?

  • Yes, some types of mange are zoonotic and can be transmitted to humans.

Q2: Is mange curable?

  • Yes, mange is treatable and often curable with proper veterinary care.

Q3: Can I use over-the-counter treatments for mange?

  • It's best to consult a veterinarian for appropriate treatments, as some over-the-counter products may not be effective.

Q4: How long does mange treatment take?

  • The duration of treatment depends on the type and severity of mange, as well as the dog's response to therapy.

Q5: Can my dog's fur grow back after mange?

  • In many cases, with proper treatment, a dog's fur can grow back once the mange is under control.