An estimated 200 million stray dogs live globally, many in poor health and welfare conditions. Effective management approaches balance dog welfare with public health and safety.
Stray dogs face welfare problems from disease, starvation, vehicle strikes, and human persecution. Catch-and-kill programs cause significant suffering through trapping, transport, and killing methods often lacking humaneness. The vacuum effect means populations recover quickly after removal, making lethal control both cruel and ineffective. Vaccination and sterilization programs stabilize populations, reduce disease burden, and improve individual dog welfare without causing the acute suffering of lethal control. Community engagement is essential to successful humane management.