It is not often that a multinational company so misjudges their advertising audience as Proctor and Gamble has with their “Sponsors of Mums” campaign. Maybe it is just me, but their ad makes me want to throw things at the TV. The dog goes into hiding when she hears the advert start as she knows that I will be shouting before long. If you haven’t seen it, it is part of P&G’s Olympic advertising campaign. Info here   We are informed: “For 80 years in the UK and more than 170 years around the world, Mums have been our boss at P&G. They’ve driven our product innovation and they’ve led…