A Whistle Only You, the Consumer, Can Hear 2.47K Hamilton Nolan 02/16/10 12:32PM Filed to: Marketing Marketing Cesar millan Dog Whisperer Endorsements Advertising Swiffers Gettypic New spokesman for the Swiffer family of cleaning products: Cesar Millan, better known as The Dog Whisperer. In case that went over your head, the "dog" is you. [NYT]