Every week we read about dog attacks. It is true that most dog attacks and dog bites happen in the home against small children. That's hard to believe, but true. And the stories you hear about letter carriers getting bitten by dogs in the course of their duties are also true. That is not a myth that has gotten blown out of proportion. As a matter of fact, letter carriers are the second biggest group of victims of dog attacks which is why the U.S.P.S. issues pepper sprays to all...