First they launched an anti-entertainment drive for animals being used for entertainment purposes like in the circus and in the movies, then an anti-zoo campaign discouraging people to patronize all zoos and hoping to close all the zoos in the US. Now, the People for the Ethical Treatment of Animals (PETA) steps up an anti-chain drive for dogs. In the ad above featuring David Boreanaz with his collarless “free” dogs. Do you agree with these causes or do you think PETA is a little bit extreme with their ideas?