Well, the post was really about the piss weak reasons people can justify having a cat, which are very similar to reasons that didn't hold weight when applied to gun ownership.
But I keep my gun inside the house and it only ever leaves the house to go to the rifle range. Sorry mate not good enough, you've got to join a gun club, register your gun and keep it in a gun locker. And only certain breeds of guns are allowed. And we may drop in some time to check you're compliant. Yes officer.
Maybe you should have to have a licence (complete a course to get it) to have a cat, have it wear a GPS Tracker that reports to the council web site, with fines issued on the spot for the cat being outside your yard. Doesn't protect any wild life that enters your yard though.
I was recently doing work on a rural property and the owner had set up one of these Electric-Dog-Fences about 8 years about and it never missed a beat. The only time the dogs got through it was when they might be chasing a rabbit at full pelt (pun intended). Once the dog has accidentally gone through it, they stop and wait to be brought back in. (owner has to turn it off and drag them back across the line). This company sells them for cats.
Yep, ferrel dogs are a big issue as well. Plus some domestic dogs have fun when their owners are not home. If it isn't in a cage or a bowl then maybe you should start being a responsible pet owner and look into these devices. Ah, but my gun never leaves the house.
As paddles said, Responsible cat (or dog) ownership.
www.thedogline.com.au/electric-dog-fences?gclid=EAIaIQobChMIk9eFuvqV5QIVQg4rCh1jzQ3JEAAYAiAAEgKqIvD_BwE