Ringworm fungal infection is a major welfare and operational challenge in animal shelters, causing discomfort and significantly extending shelter stays.
Ringworm causes skin irritation, pruritus, and hair loss that are uncomfortable for affected cats, and the treatment period represents an extended welfare burden. The 6-8 week treatment timeline in shelters means affected cats spend significantly more time in the stressful shelter environment than unaffected animals. Isolation housing during treatment prevents social enrichment opportunities. Foster care ringworm treatment programs substantially improve welfare outcomes by providing cats with home environments during treatment, reducing shelter stress while achieving equivalent medical outcomes. The zoonotic potential of ringworm creates management complexity that historically led to unnecessary euthanasia of treatable animals.