Robert Crais

What they smell isn't the emotion of fear. What dogs can smell is the changes in a person's skin that suggest fear to the dog, anxiety, the way your skin sweats, the amount of uric acid that suddenly pours out of your pores.

I had a big Akita, Yoshi, who was fabulous. I loved him. We lost him when he was 12, and I've never been able to replace him. Normally, most people lose a pet and get another and keep going on. But it just felt wrong to me; it felt disloyal.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.