Feral cat populations are managed through trap-neuter-return or lethal control approaches. The welfare and ecological ethics of each approach are actively debated in animal welfare and conservation communities.
Feral cat management involves genuine ethical tensions between cat welfare and wildlife welfare. TNR prevents suffering from starvation, disease, and injection death while stabilizing populations over time. Lethal control removes cats quickly but causes acute welfare harm. The wildlife impact of feral cats is real and significant. Area-specific decisions based on cat welfare, wildlife sensitivity, and available resources are more defensible than universal policies.