Wausau Officer shoots dog who nips him

A mixed breed dog was shot when an officer felt threatened by the dog's aggressive and dangerous behavior. The officer was responding to a report of intoxicated arguers. The dog belonged to one of the women, came out of the house when the officer arrived and charged the interloper, biting him on the arm. The officer shot the dog once in the chest. The dog was refused care by a vet and the woman is treating the dog herself.