Moreover, TNVR has not been shown
to reliably reduce feral cat colony populations because of low implementation
rates, inconsistent maintenance and immigration of unsterilized cats into colonies. For these reasons, TNVR programmes are not effective methods for reducing public health concerns or for controlling feral cat populations. Instead,
responsible pet ownership, universal rabies vaccination of pets and removal of
strays remain intal components to control rabies and other diseases.
이유는 낮은 중성화율이랑 길고양이들은 영역을 옮기기 때문에
그냥 입양하는 것 말고는 답이 없다
이게 10년 전 논문인데 이런 논문이 대여섯개는 더 있더라