Isolate the dog from other pets and people as much as possible
Wear gloves when handling the dog or contaminated items
Schedule a veterinary exam to confirm the diagnosis
Use prescribed antifungal medications exactly as directed
Apply topical antifungal creams, shampoos, or rinses if recommended by the vet
Give oral antifungal medication if prescribed by the vet
Bathe the dog with medicated shampoo as instructed
Trim or clip affected hair if advised by the vet
Clean and disinfect bedding, crates, brushes, collars, and toys regularly
Vacuum floors, furniture, and carpets frequently
Wash bedding and fabrics in hot water
Limit contact with children, elderly people, and immunocompromised individuals
Continue treatment for the full prescribed duration
Return to the vet for follow-up testing if recommended
Seek immediate veterinary care if the infection spreads or the dog worsens