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Posts Tagged ‘Trap Neuter Release’

Sorry, Cat Lovers, TNR Simply Does Not Work

Posted by Richard Conniff on January 10, 2017

“Cat eating a rabbit” (Photo: Eddy Van 3000)

While this site is on a bit of a hiatus, I am re-posting this 2014 piece on the feral cat fight.

by Richard Conniff

Various estimates say that anywhere from 20 to 100 million feral cats roam the United States. Together with pet cats that are allowed to wander free, they kill billions of birds, mammals, and other animals every year.

Every time I write about the need to deal with this rapidly worsening problem, certain readers argue for a method called TNR, which stands for “trap, neuter, and release,” or sometimes “trap, neuter, and return.” So let’s take a look at how it might work.

TNR is an idea with enormous appeal for many animal welfare organizations, because it means cat shelters no longer have to euthanize unwanted cats: They just neuter and immunize them, then ship them back out into the world. It’s a way to avoid the deeply dispiriting business of putting animals down, not to mention the expense of feeding and caring for the animals during the usual waiting period for a possible adoption. And it enables animal shelters to put on a happier face for donors: “We’re a shelter, not a slaughterhouse.”

TNR advocates generally cite a handful of studies as evidence that this method works. The pick of the litter is a 2003 study that supporters say shows TNR enabled the University of Central Florida to reduce the feral cat population on its Orlando campus by 66 percent. On closer examination, though, what that study showed was that

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