Earlier quoted context omitted.
Not having cats is an option that is not seriously considered. Dogs are even worse. Make them shit in your own backyard please. If you are a city dweller please do not keep “pets”, it’s bloody ridiculous, thank you.
We've been keeping pets as a species for considerably longer than we've had cities. It's basically an ingrained part of how we react to animals now.
Domestication of animals might be the single greatest achievement of humans.