Dogs Of The Dow Underperformance Gap Widening By: TalkMarkets June 18, 2017 at 20:39 PM EDT The first six months of the year are nearly behind us so I thought it appropriate to provide an update on the performance for the 2017 Dogs of the Dow. Read More >> Related Stocks: Boeing Co Caterpillar Chevron Corp Cisco Systems Coca-Cola Company Exxon Mobil International Business Machines Merck & Co Pfizer Verizon Communications