Authorities say no charges will be filed in connection with the shooting of a dog Wednesday evening, near the Guthrie County town of Jaimaica. Greene County Sheriff Steve Haupert told the Des Moines Register, a boxer had become aggressive toward an unidentified man who was trying to open the gate to a farm field about four-miles north of Jamaica, at around 6-p.m. Wednesday. Haupert says the man feared for his safety, got into his truck and fired a single shot at the dog, killing it. The animal belonged to the man’s neighbor.