Just last week The Mirror revealed Dundee rescue dog and America’s Got Talent star Mr Piffles was to retire as a longtime Las Vegas headliner – by performing alongside his replacement… his very own clone. But now poor Mr Piffles won’t get his final bow wow but he is being honoured with a very unusual monumentJust last week The Mirror revealed Dundee rescue dog and America’s Got Talent star Mr Piffles was to retire as a longtime Las Vegas headliner – by performing alongside his replacement… his very own clone. But now poor Mr Piffles won’t get his final bow wow but he is being honoured with a very unusual monument