Appearance of ringworm in dogs A fungal skin disease that occurs in Labrador retrievers. Fungal skin disease is contagious to humans and can lead to animal-friendly dermatophytosis in humans. When the Labrador at home has ringworm, close contact should be avoided, and when there are ulcers or skin diseases on the body, isolation measures should also be taken to avoid skin diseases.

A labrador with ringworm will have localized hair loss, Dander, then itching, the dog bites and scratches incessantly, and slowly spreads all over the body. Ringworm in dogs is a fungal infection. The treatment of fungal skin diseases is generally to wash with a fungal shampoo once a week, and then take antifungal drugs and sprays for about five weeks.