It is common for dogs to be trained by their owners to perform tricks or acts, but this is one pair that can put on a show like you have never seen before. Marc Métral has been with his dog, Wendy, for over six and a half years, and together, they have developed an incredibly unique performance. On a recent episode of "Britain's Got Talent," Marc and Wendy took to the stage and delivered a routine that the judges will not soon forget. Marc is an accomplished ventriloquist and has put five years of training into this act that went viral shortly after it was aired. After suffering a bit of stage fright, Wendy eventually warms up and delivers an act that will have you cheering for more.