Understanding Canine Ringworm: Symptoms & Treatment Met

What is Canine Ringworm?

Canine ringworm, also known as dermatophytosis, is a fungal skin disease caused primarily by Microsporum canis, which invades a dog's skin and hair, as well as nails and other external structures.

Occasionally, other fungi such as Trichophyton mentagrophytes and Trichophyton verrucosum can be isolated from skin scrapings affected by ringworm, but Microsporum canis is the most common. The fungi responsible for canine ringworm are highly resilient in the environment, especially when exposed to sunlight or temperatures below freezing. They can survive on a dog's food bowls, beds, and even in the form of dropped dander for months or even years. Younger forms of the Microsporum canis fungus can also be found in grass and soil, and dogs that dig in the ground may be at risk of infection.

The transmission of canine ringworm primarily occurs through close contact with infected animals or through contaminated items. If a significant number of dogs are in the same space, the disease can even spread through the air via floating dander. External parasites on dogs, such as fleas, ticks, and mites, can also aid in the spread of ringworm.

What are the Symptoms of Canine Ringworm?

The general symptoms of canine ringworm include local desquamation, rough hair, and the appearance of large amounts of gray scales and dandruff on the affected dog. The most common areas affected are the head, ears, limbs, and tail. Itching may not be particularly noticeable, but other symptoms may include:

Round or elliptical ring spots

Lesions, pustules, and hyperpigmentation

Thickened skin with an unpleasant odor

How to Treat Canine Ringworm?

1. Isolation

If your puppy has dandruff or scabs, it may be infected with ringworm. Pet owners should isolate the affected puppy immediately to prevent the spread of the disease to other pets or humans. Ringworm can be transmitted not only to other dogs but also to humans, so when a puppy is infected with ringworm at home, it is essential to isolate the puppy in a separate room. After isolating the puppy with ringworm, it is also important to clean and disinfect all corners of the home, especially areas where the dog spends a lot of time and where dander and fungi are more likely to accumulate.

2. Topical Treatment

After a puppy is infected with ringworm, pet owners should use Fenon skin spray to alleviate the symptoms. The spray can act as an antibacterial and antifungal agent, which is highly effective for treating canine fungal skin diseases. Consistent use for several days can effectively improve the skin function of the dog.

Pet owners need to shave the affected hair on the puppy to observe the skin condition and prevent the spread of ringworm. After washing the affected skin with warm water, the spray can be applied to the puppy. The spray can be applied directly to the affected area, and in severe cases, a wet compress can be used. After applying the spray, put an Elizabethan collar on the dog to prevent it from licking the spray.

3. Nutritional Supplementation

When a dog is infected with ringworm, its skin immunity may decrease. Failing to provide adequate nutrition can slow down the recovery of the skin disease. It is recommended that pet owners supplement their puppy's diet with nutrients, especially vitamin B, to enhance the dog's skin resistance.

We hope this comprehensive guide on canine ringworm, including symptoms and treatment methods, will be helpful to all pet owners. For more information on dog skin issues, you can learn more through "Dog Skin Diseases" or consult an online veterinary doctor directly.