Trap-neuter-return programs aim to manage feral cat populations humanely. Evidence supports TNR as more effective and welfare-positive than lethal control.
Feral cats occupy a complex welfare space - they are largely independent of human care but frequently suffer from disease, injury, and environmental hardship. TNR does not eliminate feral cat welfare challenges but meaningfully reduces them by controlling population density, providing veterinary interventions, and stabilizing territories. Managed colony cats in stable TNR programs have measurably better body condition, lower parasite burden, and reduced injury rates than unmanaged populations. The ethical case for well-resourced TNR is strong.