Kevin McHale certainly knows how it feels to be an underdog through his Glee character. So it's no surprise that he posed with his adopted dog Sophie to campaign against "buying" dogs and switch to "adopting" them and giving them good homes.

PETA is known for their controversial ways of using media to promote their stand against animal violence. Here we're going to present some of the most eyebrow raising ads they've made over the years.

  Katherine Bridgerton