Which contains an error in logic as worded? The newscaster said that rabies is on the rise, so an unvaccinated pet is a bad idea. The newscaster said that rabies is on the rise, so vaccinating your pet is a very good idea. The newscaster said that rabies is on the rise, so failing to vaccinate your pet is a bad idea. The newscaster said that rabies is on the rise, so having an unvaccinated pet is a bad idea.