Companion Animal Welfare

Cat Welfare: Ringworm Management in Shelters

Ringworm (dermatophytosis) is a fungal skin infection that is highly contagious in shelter environments, affecting cats and posing zoonotic risks to handlers.

Key Facts

Ringworm is caused by Microsporum canis in most feline cases
Young kittens and immunocompromised cats are most susceptible
Shelter outbreaks require intensive management including isolation and environmental decontamination
Topical and systemic antifungal treatment is effective but treatment courses are long
Lime sulphur dips remain effective but have welfare implications including stress and chemical exposure

Welfare Considerations

Ringworm causes skin irritation, hair loss, and discomfort in affected cats. Management in shelters is challenging and resource-intensive. Prioritising welfare-friendly treatment methods - including minimising handling stress during treatment and providing recovery environments - is essential alongside effective infection control.

What You Can Do

Support shelters with adequate ringworm management resources
Quarantine new animals before introducing them to resident pets
Seek veterinary advice promptly for suspected ringworm in cats