Ringworm in Dogs 

How Dangerous is Ringworm in Dogs?

Vets refer to ringworm (also known as “dermatophytosis” or “ring worm”) as a superficial fungal skin infection. Although it can sometimes take a while for the fungal infection to heal, it is usually harmless in most cases.

However, ringworm can be unpleasant for your dog and may also indicate another health issue.

Can Dogs Transmit Ringworm to Each Other?

Yes, ringworm is contagious between dogs. Infection occurs either through direct or indirect transmission of the dermatophytes that cause the disease.

So, your dog can become infected not only through direct contact with an infected dog, but also by coming into contact with contaminated objects (for example: textiles or brushes).

Can My Dog Pass Ringworm On to Me?

Ringworm can be transmitted from dogs to humans– so it is a zoonosis. Strict hygiene measures (for example: frequent hand washing, disinfecting and cleaning dog toys) are especially important when dealing with infected dogs.

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Symptoms: What Does Ringworm Look Like?

The name “ringworm” comes from its typical appearance: patches of skin with circular hair loss in dogs.

In addition, the skin in the affected areas is usually scaly and slightly reddened. Furthermore, affected dogs usually experience itching in these areas, which in turn can encourage secondary bacterial infections and inflammation.

Which parts of the body are most commonly affected?

Although ringworm can appear anywhere on a dog, it is most commonly found in the following areas:

• on the ears
• on the head
• on the legs
• on the belly

Which Dogs are Most Commonly Affected?

Above all, immune-compromised, young or elderly dogs are more likely to develop ringworm. Healthy adult dogs can become infected, but the disease usually does not break out.

When Should I See a Tet?

Any signs of ringworm are a reason to consult a vet. This is the only way to relieve your dog’s symptoms and prevent the fungal infection from spreading to other animals or people.

Treatment: What is the Best Way to Treat Ringworm?

There are various ways to treat ringworm in dogs – depending on the extent, the pathogen, and the location. In addition to targeted treatment with medication prescribed by a vet, hygiene measures are among the most important ways to combat the disease. Dogs can usually be treated successfully – even if it sometimes takes a while.

Causes: How Does the Disease Develop?

Healthy dogs generally have a good skin barrier, which does not provide an ideal environment for fungi. However, if stress or illness leads to immunosuppression (a weakened immune system), pathogens such as skin fungi find it easier to colonise your dog’s skin and cause serious infections.

Which Fungi Cause Ringworm in Dogs?

There are various fungi that can lead to ringworm in dogs. The most common pathogens in dogs belong to the following two genera:

• Microsporumspp. (causes microsporiasis)
• Trichophytonspp. (causes trichophytosis)

Prevention: How Can I Avoid Ringworms?

It is unfortunately not possible to completely prevent a ringworm infection in your dog. However, you can significantly reduce the risk. A strong immune system plays a crucial role in this. A balanced diet with high-quality dog food and an active lifestyle with plenty of exercise provide the best basic for this.

If your dog is suffering from an existing illness, it is important to treat it promptly. You should also avoid contact with animals that are infected with skin fungi.