Fungal Hair Loss in Dogs

Dogs are prone to many illnesses, including fungal infections, which are spread from animal to animal. Fungal infections are quite dangerous and can cause dogs to lose fur from ill health, stress and continuous scratching.

Ringworm

• Circular patches of red, scaly skin may be a sign of ringworm. Ringworm is passed from animal to animal. Ringworm thrives in hot humid conditions. Ringworm fungi lives in the follicle, causing the hair shaft to break away from the skin.

Yeast infection

• Yeast infection, also called Malassezia, is another common fungal condition. It causes red, scaly skin that may appear greasy. This condition is itchy and causes a dog to scratch and lose fur.

Blastomycosis

• This infection is less common in dogs. It causes respiratory problems, generalized weakness, a poor appetite, and blindness. It begins with round, oozing sores that crust over. These sores are itchy when they are crusted over and may cause your dog to scratch the area and lose fur.

Histoplasmosis

• Histoplasmosis is also a rare fungal infection. It causes weight loss, cough, fever and diarrhea. Your dog may also have enlarged nodes that may appear on the throat or underarms. Sores may also appear on the skin causing scratching and fur loss.

Conclusion

• If you suspect your dog has any of these fungal infections, call a vet immediately. The longer they progress, the more damage is done to your dog's body. The dog will lose fur and become dangerously ill.