Feline leukemia virus poses significant welfare challenges in shelter environments where FeLV-positive cats require careful housing and management.
FeLV-positive cats in shelters face welfare challenges from housing isolation required to prevent transmission, reduced adoption prospects, and progressive immune compromise. The shift from automatic euthanasia to long-term care programs reflects growing recognition of the welfare interests of affected cats whose quality of life may be excellent for extended periods. However, FeLV housing requires adequate resources to maintain isolation without the deprivation of solitary confinement. Community and foster care programs for FeLV-positive cats provide enriched living while protecting FeLV-negative animals. End-of-life welfare monitoring ensures affected cats receive palliative care as disease progresses.