get a dog, Pres. Harry Truman famously said ( a pres. whose approval rating was the lowest in history until the entrance of our current Commander-in-Chief, but I digress). The White House Visitors’ Center is honoring this statement with an exhibit dedicated to presidential dogs. While this may not be the high-art of Wegmanesque puppies amidst flowering geraniums, there will be something for every dog lover at this exhibit which runs through through March 9at the White House Visitor Center, 1450 Pennsylvania Ave. NW. Like most good things in DC, it’s free!