Evidence-based information about cat microchipping and identification: welfare benefits of traceability for animal welfare improvement.
Cats without identification face prolonged impoundment or euthanasia when found as strays. The welfare cost of inability to reunite lost cats with their owners is substantial. Microchipping combined with up-to-date database registration ensures that the vast majority of lost cats can be returned promptly, minimising the stress of time spent in rescue centres.