A few months ago, Rundown producer Justin Bull brought you the story of some of Chicago’s feral cats, the people who care for them, and why both are so present among us here in Chicago. In the time since, he heard from a few folks who say it’s not all whiskers and catnip.

This month for WBEZ’s Curious City, Justin went a little deeper, talking with more feral cat advocates and detractors, as well as a documentarian who knows how contentious this issue can get.