When Maureen Burns noticed her 9-year-old dog named Max wouldn’t lay on her like he normally did, she thought something was wrong with him and that she was about to lose her best friend. She then realized that Max wouldn’t sit on her lap like he usually did, but he would rest his nose near her breast as if to signify something was going on in that area. Maureen took Max’s cues and discovered that she had breast cancer. Watch what happened next…
Source: BBC Earth via YouTube
