The S&P 500 index offers a paltry 1.1% dividend yield. By that standard, even consumer products giant Procter & Gamble's (NYSE: PG) 2.8% yield looks lofty. Here's why dividend lovers may want to consider P&G, and the even higher yields on offer from real estate-focused Realty Income (NYSE: O) and pharmaceutical giant Pfizer (NYSE: PFE), as January comes to an end. Realty Income is high yield and highly boring Realty Income's dividend yield is 5.3%. The monthly pay dividend has been increased annually fo ...