People who put house cats out can't possibly care about their pets any more than people who put their five year olds out to play on the freeway. Domesticated cats are not ferral, they have very few outdoor survival skills if any. Most folks who are annoyed by their neighbors pet cats will shoot them. .177 pellet guns make no noise and leave no identifying traces.. more cats die from gun shot than from any other cause. Anyone who puts a house cat out because they think they are harming a sentient creature by keeping it indoors is a pinhead with a lower IQ than any cat. And cats don't smell, not unless they are ill. Exuding no odor is just one way how nature made felines one of the best hunters on the planet, which is why they also bury their waste, the only animal that does. Naturally the lazy bastards that don't regularly clean the cat box are who smell, not the cat. Humans smell... and I'm positive if I ever visited your terlits I'd about die from the stench.