Dancing With The Stars alum Joanna Krupa appears in the new Peta ad against puppy mills. In an interview with Peta, Krupa said, “Somebody needs to put their foot down and stop this this breeding and these puppy mills. They live in these little tiny cages, and all they’re doing is breeding their whole life. It makes me angry that our government doesn’t do anything about it. So I am!” Krupa is also leading a protest in downtown Los Angeles this morning in front of a pet store that sells dogs from puppy mills.