
Mange and ringworm are both common skin conditions that can affect dogs of all breeds and ages, causing discomfort and distress. While these conditions may seem similar in some ways, they are caused by different factors and require different treatment approaches. Additionally, understanding how to properly care for your dog, including the importance of pet insurance, is essential in helping your furry friend recover from these skin conditions.
What is Mange?
Mange is a skin condition caused by microscopic mites that infest the skin and hair follicles of a dog. The most common types of mange that affect dogs are demodectic mange, sarcoptic mange and otodectic mange.
1. Demodectic Mange
Demodectic mange is caused by Demodex canis mites, which live in the hair follicles and oil glands of the dog's skin. This type of mange is noncontagious and is often seen in puppies or dogs with compromised immune systems. Demodectic mange causes minor itching and hair loss in localized areas, such as the face or paws. It is usually a manageable condition and may resolve on its own in some cases, especially if the dog’s immune system improves. However, treatment with topical medications, oral parasiticides, or antibiotics may be required to fully resolve the condition.
Breeds Prone to Demodectic Mange:
2. Sarcoptic Mange
Sarcoptic mange, also known as scabies, is caused by Sarcoptes scabiei mites. This form of mange is highly contagious, affecting not only dogs but also other animals and humans. Symptoms include extreme itching, redness, hair loss, scabs and crusty skin. Sarcoptic mange can quickly spread if left untreated, so it's important to seek veterinary care right away. Treatment typically includes topical medications, oral parasiticides and sometimes antibiotics to prevent secondary infections.
Breeds Prone to Sarcoptic Mange:
3. Otodectic Mange
Otodectic mange is caused by ear mites called Otodectes cynotis, which typically live in the dog’s ear canal but can sometimes be found on the body. This type of mange causes intense itching, especially in the ears, leading to inflammation, discharge and sometimes hair loss around the ears. Ear mites are highly contagious and can be passed between animals. Treatment involves cleaning the ears and applying medicated ear drops to eliminate the mites.
Breeds Prone to Otodectic Mange:

Symptoms of Mange in Dogs
The symptoms of mange can vary depending on the type of mange, but common signs include:
- Itching and scratching – Often excessive and intense.
- Hair loss – Patchy or widespread, particularly on the face, ears and paws.
- Red, inflamed skin – Typically seen in areas of irritation.
- Scabs and crusty skin – Frequently forming in areas of intense scratching.
- Odor – Mange may sometimes cause a noticeable, unpleasant smell.
If left untreated, mange can result in severe skin damage, hair loss and secondary infections. For puppies or dogs with weakened immune systems, mange can lead to more serious health issues.
What is Ringworm?
Despite its name, ringworm is not a worm, but a fungal infection caused by a group of fungi called dermatophytes. Ringworm is highly contagious and can spread to other pets and humans. It affects the skin, hair and nails, forming circular patches of hair loss with a red, raised border.

Ringworm Symptoms Include:
- Round patches of hair loss
- Red, inflamed skin
- Itchy areas
- Flaky, scaly skin
Ringworm is treatable with antifungal medications, which may be topical or oral, depending on the severity. Early treatment is key to preventing it from spreading.
Breeds Prone to Ringworm:
How to Treat Mange and Ringworm
Treatment for both mange and ringworm often involves medications, which could include:
- Topical treatments (creams, shampoos, or ointments)
- Oral medications (parasiticides, antifungal tablets, or antibiotics)
- Medicated baths for skin infections
- Ear drops for otodectic mange (ear mites)
It’s important to follow your vet’s advice and complete the full course of treatment. In some cases, a combination of treatments may be required to fully resolve the condition. Regular follow-up visits to the vet will ensure that the infection is clearing up and that your dog is on the road to recovery.
Importance of Pet Insurance in Treating Skin Conditions

Mange, ringworm and other skin conditions can lead to unexpected veterinary expenses, especially if the condition requires ongoing treatment or multiple vet visits. Pet insurance can help alleviate the financial burden of these treatments and give you peace of mind knowing that your pet’s health is covered.
Here’s why pet insurance is important:
- Cost of Veterinary Care: Skin conditions, such as mange and ringworm, may require multiple visits to the vet, medications and sometimes even tests or special treatments. Pet insurance can help cover these costs, reducing the financial strain.
- Early Diagnosis: Insurance can make it more affordable to seek early diagnosis and treatment, which can improve the outcome for your dog. Skin conditions that are treated early often resolve more quickly and with fewer complications.
- Comprehensive Coverage: Many pet insurance plans cover a variety of conditions, including accidents, illnesses and skin problems like mange and ringworm, ensuring your dog has access to the care they need without breaking your budget.
Preventing Mange and Ringworm
Prevention is always the best approach when it comes to managing skin conditions. Here are some tips to help prevent mange and ringworm:
- Keep your dog’s environment clean: Regularly bathe your dog with pet-safe shampoos and keep their bedding and living area clean and dry.
- Flea and parasite prevention: Regular flea and tick treatments can help reduce the risk of mange caused by mites.
- Limit exposure to infected animals: Mange and ringworm are contagious, so try to limit your dog’s contact with other animals that may be infected.
- Regular vet checkups: Routine checkups will help catch any skin problems early before they become serious.

Conclusion
Mange and ringworm can cause discomfort and distress for dogs, but with proper care and treatment, most cases can be successfully managed. Understanding the different types of mange and their symptoms will help you recognize when your dog is in need of veterinary care. Furthermore, pet insurance plays a crucial role in helping you manage the costs associated with diagnosis, treatment and ongoing care. By staying proactive and investing in your pet’s health, you can ensure that your dog stays happy, healthy and free from skin conditions like mange and ringworm.