Sen. JD Vance, the Republican vice presidential nominee, has made comments that have drawn him into a vortex of controversies involving pets. In a 2021 interview with former Fox News host Tucker Carlson when he was running for a Senate seat in Ohio, Vance called prominent Democrats, including then-Vice President Kamala Harris, “a bunch of childless cat ladies who are miserable at their own lives and the choices that they’ve made.” Those comments were revived and went...