November 16, 2012 5:34 pm National Dog Show Host John O'Hurley National Dog Show host John O’Hurley talks about what it’s like to get ready for the annual event in our area, and tells you something you might not know about therapy dogs. US & World Videos 0:19 Body of missing kayaker found in the Schuylkill River 2:00 Police officer placed on administrative duty after killing dog that attacked a man 0:51 Police officer shot and killed 1 of 4 dogs that attacked a 53-year-old man 1:49 ‘We have to do better': Philly teen dedicates her Instagram to humanizing victims of gun violence 1:22 Video shows man walk up to ring doorbell with an apparent gun, police say