Two pit bulls terrorize a Laguna Niguel neighborhood, killing an extremely rare purebred dog and chasing after resident. One man fearing for his life took out a gun and shot the dogs. Joseph Perrigoue grabbed his gun when he heard the screams of his wife, Vanessa, as the pit bull and pit bull mix attacked the couple's dog about 6:30 a.m. The dogs began ripping into the rare six-toed Norwegian lundehund while it was on a walk outside the Hidden Hills apartment complex at 30041 Tessier St., Orange County sheriff's Sgt. Lloyd Downing said. Both the owner of the dogs,...