... I for one know that NO CAT that touches even one paw to my lands will ever become a problem for any other living thing on earth ever again. All my neighbors (and wildlife) thanked me greatly for this. I have effectively turned my lands into a 100%-fatal cat-trap for any cat within miles around. The eradication of hundreds of these vermin in the whole area (collared or not, for you must destroy all collared ones too, they are the very source of every last vermin feral cat) was so complete and effective that I’ve not seen nor heard even one cat in SEVEN YEARS now. So much for that deceptive, manipulative, and mythical "vacuum effect" LIE of theirs, eh?

Enjoy your 100% vermin-cat-free lives once again!