By Tobias Carroll On the spectrum of things that are profoundly Not Okay, threatening people with violence so that you can steal their stuff ranks fairly high, for both ethical and legal reasons. But there’s a new wrinkle in the practice of mugging that’s drawn the attention of The New York Times, and it’s especially unnerving if you’re a pet lover. It turns out that a number of thieves are targeting something other than watches, money or cars these days — instead, they have their eye on French bulldogs. Arguably the most high-profile example of this came earlier this year, when a group of peo…