Ringworm (dermatophytosis) is a common fungal infection of cats with significant welfare implications particularly in shelter settings where outbreaks can affect hundreds of animals.
Ringworm creates significant welfare challenges particularly for shelter animals. Treatment requires repeated handling for dips, oral medication administration, and environmental decontamination that causes substantial stress for affected animals, especially feral cats. The prolonged treatment period (minimum 6-8 weeks) keeps animals in shelter confinement far longer than otherwise, increasing stress and reducing enrichment. In shelters with limited resources, ringworm outbreaks have historically led to large-scale euthanasia. Improved treatment protocols and foster programs dramatically improve welfare outcomes for affected animals.