Mike and Ben Wiley are as laid-back as the pet policy at Bar Great Harry, the cozy Carroll Gardens tavern they opened in 2007. Unfinished wood floors, a sidewalk-facing wall of French doors open to the street, and comfy bar stools draw patrons into the low-key beer bar, but the 12 specialty draft lines?and the brothers? friendly expertise regarding all that?s on tap, as well as what?s not?is what keeps the regulars coming back. BGH?s daily blog posts updates about drink selections and trivia nights, as well as a characteristically short-and-sweet welcome: ?This is our bar . . . Feel free to bring your dog. Come soon.? We suggest you heed their advice.