Report Abuse. I heard that dogs are the first to escape fires, maybe dogs also have a sense of like and dislike. Since your dog is normally very friendly, I guess your dog might have sensed that the woman was bad.. I don't know much about the topic though, maybe check with a few dog books or a vet.
the part of the body between the neck and abdomen; the chest. It is separated from the abdomen by the diaphragm. The walls of the thorax are formed by pairs of ribs, attached to the sides of the spine and curving toward the sternum.
The skeleton of the thorax includes the sternum, ribs and costal cartilages, and thoracic vertebrae and intervertebral discs (fig. 19-1). The sternum, or breast bone, is a flat bone that, from superior to inferior, consists of three parts: manubrium, body, and xiphoid process (figs. 19-1 and 19-2).