Ringworm is a highly contagious fungal infection that is a leading cause of shelter cat euthanasia, but evidence-based treatment protocols now enable successful management and adoption without facility closure.
Shelter cats diagnosed with ringworm historically faced euthanasia not because the condition is untreatable but because of inadequate protocols and facilities for management. Modern evidence demonstrates that ringworm can be managed within shelter environments using treatment protocols that allow continued adoption. Individual cats may experience discomfort from lesions and the stress of isolation, but appropriate treatment resolves the condition over weeks. Mass euthanasia as a response to ringworm diagnosis causes enormous unnecessary death and suffering. Shelters that implement foster-based ringworm programs remove infected cats from the shelter environment entirely, treating them in home settings while maintaining adoption outcomes.