When beauty queen and actress Olivia Culpo fell ill last week, her goldendoodle became her source of comfort while her husband, NFL star Christian McCaffrey, was away playing for the San Francisco 49ers. “Dogs are far more sensitive to pheromones, electrical current, and high frequency sounds than we are, and it is believed that this is how they are able to detect more subtle changes in our health and function than any doctor or blood test,” veterinarian Karyn Kanowski told The Epoch Times..