ARLINGTON, Texas — It was a full day for White Sox catcher Tyler Flowers. He hit a three-run home run on Thursday night to help the Sox defeat the Rangers 3-1 at Ballpark in Arlington. Before the game, the Rangers held their dog-day event, allowing fans to walk their pooches around the field. One frisky canine got loose and ran all over the outfield, and infield, even stopping to relieve itself in short left field. Security could not corral it.